240 Area Code

Bandwidth.com CLEC, LLC - MD

2010/10/04

(240) 200-0

Landline

Bandwidth.com CLEC, LLC - MD

2010/10/06

(240) 200-1

Landline

Allegiance Telecom of Maryland, Inc.

2011/04/13

(240) 200-2

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 200-3

Landline

Paetec Communications, Inc. - CA

2010/11/09

(240) 200-4

Landline

Bandwidth.com CLEC, LLC - MD

2012/01/23

(240) 200-5

Landline

Bandwidth.com CLEC, LLC - MD

2012/02/03

(240) 200-6

Landline

Ymax Communications Corp. - MD

2010/10/15

(240) 200-7

Landline

Ymax Communications Corp. - MD

2010/10/15

(240) 200-8

Landline

Ymax Communications Corp. - MD

2010/10/15

(240) 200-9

Landline

Ymax Communications Corp. - MD

2010/10/15

(240) 201

Landline

Peerless Network of Maryland, LLC

(240) 201-0

Landline

Telnyx LLC

2020/09/04

(240) 201-1

Landline

Telnyx LLC

2021/02/22

(240) 201-2

Landline

Onvoy, LLC - MD

2020/09/17

(240) 201-3

Landline

Onvoy, LLC - MD

2021/03/03

(240) 201-4

Landline

Onvoy, LLC - MD

2021/03/03

(240) 201-9

Landline

Peerless Network of Maryland, LLC

(240) 202

Landline

Onvoy, LLC - MD

2020/05/28

(240) 202-0

Landline

Terra Nova Telecom Inc.

2021/03/08

(240) 202-1

Landline

Onvoy, LLC - MD

2020/05/29

(240) 202-2

Landline

Onvoy, LLC - MD

2020/05/29

(240) 202-3

Landline

Onvoy, LLC - MD

2020/09/17

(240) 202-4

Landline

Onvoy, LLC - MD

2020/09/17

(240) 202-5

Wireless

Onvoy Spectrum, LLC

2021/04/27

(240) 202-6

Landline

Radiantiq LLC

2021/03/11

(240) 203

Wireless

Sprint Spectrum, LP - MD

2011/10/04

(240) 203-0

Wireless

Sprint Spectrum, LP - MD

2011/10/05

(240) 203-1

Wireless

Sprint Spectrum, LP - MD

2011/10/05

(240) 203-2

Wireless

Sprint Spectrum, LP - MD

2011/10/05

(240) 203-3

Wireless

Sprint Spectrum, LP - MD

2011/10/05

(240) 203-4

Wireless

Sprint Spectrum, LP - MD

2011/10/05

(240) 203-5

Wireless

Sprint Spectrum, LP - MD

2011/10/05

(240) 203-6

Landline

Bandwidth.com CLEC, LLC - MD

2012/08/14

(240) 203-7

Landline

Bandwidth.com CLEC, LLC - MD

2012/08/14

(240) 203-8

Landline

Bandwidth.com CLEC, LLC - MD

2014/05/02

(240) 203-9

Landline

Bandwidth.com CLEC, LLC - MD

2014/05/02

(240) 204

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/07

(240) 204-0

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/09

(240) 204-1

Wireless

Cellco Partnership DBA Verizon Wireless

2012/05/15

(240) 204-2

Wireless

Cellco Partnership DBA Verizon Wireless

2012/05/15

(240) 204-3

Wireless

Cellco Partnership DBA Verizon Wireless

2014/01/07

(240) 204-4

Wireless

Cellco Partnership DBA Verizon Wireless

2013/08/02

(240) 204-5

Landline

Broadview Networks, Inc. - DC

2013/02/28

(240) 204-6

Landline

Level 3 Communications, LLC - AK

2013/01/16

(240) 204-7

Wireless

Cellco Partnership DBA Verizon Wireless

2014/01/07

(240) 204-8

Landline

Peerless Network of Maryland, LLC

2013/04/04

(240) 204-9

Landline

Peerless Network of Maryland, LLC

2013/04/04

(240) 205

Wireless

New Cingular Wireless PCS, LLC

2003/07/23

(240) 205-0

Wireless

Cellco Partnership DBA Verizon Wireless

2006/02/06

(240) 205-1

Wireless

New Cingular Wireless PCS, LLC

2003/07/23

(240) 205-2

Wireless

New Cingular Wireless PCS, LLC

2003/07/23

(240) 205-3

Wireless

New Cingular Wireless PCS, LLC

2003/07/23

(240) 205-4

Wireless

Cellco Partnership DBA Verizon Wireless

2005/11/03

(240) 205-5

Wireless

Cellco Partnership DBA Verizon Wireless

2005/11/03

(240) 205-6

Wireless

Cellco Partnership DBA Verizon Wireless

2006/09/06

(240) 205-7

Landline

Level 3 Communications, LLC - AK

2005/12/05

(240) 205-8

Landline

Level 3 Communications, LLC - AK

2005/12/05

(240) 205-9

Wireless

Cellco Partnership DBA Verizon Wireless

2006/03/06

(240) 206

Landline

Xo Maryland, LLC

(240) 206-0

Landline

Xo Maryland, LLC

(240) 206-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/03/19

(240) 206-2

Landline

Xo Maryland, LLC

(240) 206-3

Landline

Xo Maryland, LLC

2005/07/20

(240) 206-4

Landline

Xo Maryland, LLC

2005/07/20

(240) 206-5

Landline

Bandwidth.com CLEC, LLC - MD

2007/08/17

(240) 206-6

Landline

Level 3 Communications, LLC - AK

2008/02/05

(240) 206-7

Landline

Mcimetro Access Transmission Services LLC

2008/09/12

(240) 206-8

Landline

Comcast IP Phone, LLC

2007/10/04

(240) 206-9

Landline

Comcast IP Phone, LLC

2006/03/02

(240) 207

Landline

Cavalier East, LLC - MD

(240) 207-0

Landline

Cavalier East, LLC - MD

(240) 207-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/17

(240) 207-2

Landline

Lightwave Communications, LLC - MD

2005/06/29

(240) 207-3

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 207-4

Landline

Level 3 Communications, LLC - AK

2006/02/23

(240) 207-5

Landline

Cavalier East, LLC - MD

(240) 207-6

Landline

Bandwidth.com CLEC, LLC - MD

2007/08/17

(240) 207-8

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 207-9

Landline

Cavalier East, LLC - MD

(240) 208

Landline

Peerless Network of Maryland, LLC

(240) 209

Landline

Peerless Network of Maryland, LLC

(240) 209-0

Wireless

New Cingular Wireless PCS, LLC

2020/04/17

(240) 209-7

Wireless

New Cingular Wireless PCS, LLC

2019/10/30

(240) 209-9

Landline

Peerless Network of Maryland, LLC

(240) 210

Wireless

New Cingular Wireless PCS, LLC

(240) 210-0

Wireless

New Cingular Wireless PCS, LLC

(240) 210-1

Wireless

New Cingular Wireless PCS, LLC

(240) 210-2

Wireless

New Cingular Wireless PCS, LLC

(240) 210-3

Wireless

New Cingular Wireless PCS, LLC

(240) 210-4

Wireless

New Cingular Wireless PCS, LLC

(240) 210-5

Wireless

New Cingular Wireless PCS, LLC

(240) 210-6

Wireless

New Cingular Wireless PCS, LLC

(240) 210-8

Landline

Comcast IP Phone, LLC

2007/07/17

(240) 210-9

Landline

Bandwidth.com CLEC, LLC - MD

2010/03/30

(240) 211

Unknown

(240) 212

Landline

Core Communications, Inc.- MD

(240) 213

Landline

Peerless Network of Maryland, LLC

(240) 213-0

Landline

Onvoy, LLC - MD

2020/12/08

(240) 213-1

Landline

Onvoy, LLC - MD

2020/12/08

(240) 213-2

Landline

Onvoy, LLC - MD

2020/12/08

(240) 213-3

Landline

Onvoy, LLC - MD

2020/03/31

(240) 213-4

Landline

Onvoy, LLC - MD

2020/03/31

(240) 213-5

Landline

Onvoy, LLC - MD

2020/12/08

(240) 213-6

Landline

Onvoy, LLC - MD

2020/09/17

(240) 213-7

Landline

Onvoy, LLC - MD

2020/09/17

(240) 213-8

Landline

Onvoy, LLC - MD

2020/12/08

(240) 213-9

Landline

Peerless Network of Maryland, LLC

(240) 214

Landline

Peerless Network of Maryland, LLC

(240) 215

Landline

Level 3 Communications, LLC - AK

(240) 215-0

Landline

Level 3 Communications, LLC - AK

(240) 215-1

Landline

Level 3 Communications, LLC - AK

(240) 215-2

Landline

AT&T - Local

2002/02/14

(240) 215-3

Landline

Level 3 Communications, LLC - AK

2005/01/26

(240) 215-4

Landline

Level 3 Communications, LLC - AK

2002/05/17

(240) 215-5

Wireless

Cellco Partnership DBA Verizon Wireless

2005/05/05

(240) 215-6

Landline

Level 3 Communications, LLC - AK

(240) 215-7

Wireless

Cellco Partnership DBA Verizon Wireless

2005/05/05

(240) 215-8

Landline

Level 3 Communications, LLC - AK

(240) 215-9

Landline

Level 3 Communications, LLC - AK

(240) 216

Wireless

Sprint Spectrum, L.P.

2001/03/15

(240) 216-0

Wireless

Sprint Spectrum, L.P.

(240) 216-1

Wireless

Sprint Spectrum, L.P.

(240) 216-2

Wireless

Sprint Spectrum, L.P.

(240) 216-3

Wireless

Sprint Spectrum, L.P.

(240) 216-4

Wireless

Sprint Spectrum, L.P.

(240) 216-5

Wireless

Sprint Spectrum, L.P.

2010/10/29

(240) 216-6

Wireless

Sprint Spectrum, L.P.

(240) 216-7

Wireless

Sprint Spectrum, L.P.

(240) 216-8

Wireless

Sprint Spectrum, L.P.

(240) 216-9

Wireless

Cellco Partnership DBA Verizon Wireless

2010/12/02

(240) 217

Wireless

Omnipoint Communications Cap Operations, LLC

2001/04/16

(240) 217-0

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 217-1

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 217-2

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 217-3

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 217-4

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 217-5

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 217-6

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 217-7

Wireless

Omnipoint Communications Cap Operations, LLC

2003/12/18

(240) 217-8

Wireless

Omnipoint Communications Cap Operations, LLC

2007/01/10

(240) 217-9

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 218

Landline

Peerless Network of Maryland, LLC

(240) 219

Landline

Peerless Network of Maryland, LLC

2014/09/22

(240) 219-0

Landline

Peerless Network of Maryland, LLC

2014/09/24

(240) 219-1

Landline

Telnyx LLC

2017/04/17

(240) 219-2

Landline

Onvoy, LLC - MD

2017/05/08

(240) 219-3

Landline

Onvoy, LLC - MD

2018/05/10

(240) 219-4

Landline

Onvoy, LLC - MD

2020/06/04

(240) 219-5

Landline

Onvoy, LLC - MD

2018/08/20

(240) 219-6

Landline

Onvoy, LLC - MD

2020/06/04

(240) 219-7

Landline

Onvoy, LLC - MD

2016/02/16

(240) 219-8

Landline

Onvoy, LLC - MD

2016/02/16

(240) 219-9

Landline

Onvoy, LLC - MD

2015/05/28

(240) 220

Landline

Peerless Network of Maryland, LLC

(240) 220-0

Wireless

Cellco Partnership DBA Verizon Wireless

2021/02/22

(240) 220-1

Wireless

Cellco Partnership DBA Verizon Wireless

2021/04/07

(240) 220-3

Landline

Onvoy, LLC - MD

2021/06/16

(240) 220-8

Wireless

Cellco Partnership DBA Verizon Wireless

2021/04/07

(240) 220-9

Landline

Peerless Network of Maryland, LLC

(240) 221

Landline

Verizon Maryland, Inc.

(240) 221-0

Landline

Verizon Maryland, Inc.

(240) 221-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/17

(240) 221-2

Landline

Verizon Maryland, Inc.

(240) 221-3

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 221-4

Landline

Verizon Maryland, Inc.

(240) 221-5

Landline

Onvoy, LLC - MD

2016/09/02

(240) 221-6

Landline

Onvoy, LLC - MD

2016/09/02

(240) 221-7

Landline

Peerless Network of Maryland, LLC

2019/11/29

(240) 221-8

Landline

Vdl, Inc. DBA Global Telecom Brokers - MD

2004/02/24

(240) 221-9

Landline

Core Communications, Inc.- MD

2018/10/12

(240) 222

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 222-1

Landline

Onvoy, LLC - MD

2020/07/14

(240) 222-2

Wireless

Cellco Partnership DBA Verizon Wireless

2005/05/05

(240) 222-3

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 222-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 222-5

Landline

Onvoy, LLC - MD

2020/07/14

(240) 222-6

Landline

Onvoy, LLC - MD

2020/05/12

(240) 222-7

Landline

Onvoy, LLC - MD

2020/05/12

(240) 222-8

Landline

Onvoy, LLC - MD

2020/05/12

(240) 222-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 223

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-0

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-1

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-2

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-3

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-4

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-5

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-6

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-7

Wireless

Sprint Spectrum, L.P.

2003/07/22

(240) 223-8

Landline

Allegiance Telecom of Maryland, Inc.

(240) 223-9

Landline

Allegiance Telecom of Maryland, Inc.

(240) 224

Wireless

Cellco Partnership DBA Verizon Wireless

2012/09/10

(240) 224-0

Landline

Bandwidth.com CLEC, LLC - MD

2013/05/21

(240) 224-1

Wireless

T-mobile USA, Inc.

2014/05/12

(240) 224-2

Wireless

Cellco Partnership DBA Verizon Wireless

2013/04/23

(240) 224-3

Landline

Bandwidth.com CLEC, LLC - MD

2013/05/21

(240) 224-4

Wireless

Cellco Partnership DBA Verizon Wireless

2013/06/20

(240) 224-5

Wireless

T-mobile USA, Inc.

2013/05/22

(240) 224-6

Wireless

T-mobile USA, Inc.

2013/05/22

(240) 224-7

Landline

Comcast IP Phone, LLC

2013/03/29

(240) 224-8

Landline

Peerless Network of Maryland, LLC

2013/04/04

(240) 224-9

Landline

Peerless Network of Maryland, LLC

2013/04/04

(240) 225

Landline

Core Communications, Inc.- MD

(240) 226

Landline

Onvoy, LLC - MD

2020/07/16

(240) 226-0

Wireless

New Cingular Wireless PCS, LLC

2020/08/25

(240) 226-1

Landline

Onvoy, LLC - MD

2020/07/20

(240) 226-2

Landline

Onvoy, LLC - MD

2020/07/20

(240) 226-3

Landline

Peerless Network of Maryland, LLC

2020/09/30

(240) 226-4

Landline

Radiantiq LLC

2021/03/11

(240) 226-5

Landline

Onvoy, LLC - MD

2021/03/03

(240) 226-6

Landline

Onvoy, LLC - MD

2021/03/03

(240) 226-7

Landline

Onvoy, LLC - MD

2021/06/14

(240) 226-8

Wireless

Onvoy Spectrum, LLC

2021/04/27

(240) 226-9

Landline

Peerless Network of Maryland, LLC

2021/01/28

(240) 227

Unknown

(240) 228

Landline

Verizon Maryland, Inc.

(240) 228-0

Landline

Verizon Maryland, Inc.

(240) 228-1

Landline

Verizon Maryland, Inc.

2002/05/30

(240) 228-2

Landline

Verizon Maryland, Inc.

2003/01/10

(240) 228-3

Landline

Verizon Maryland, Inc.

(240) 228-4

Landline

Verizon Maryland, Inc.

(240) 228-5

Landline

Verizon Maryland, Inc.

(240) 228-6

Landline

Verizon Maryland, Inc.

(240) 228-7

Landline

Verizon Maryland, Inc.

(240) 228-8

Landline

Verizon Maryland, Inc.

(240) 228-9

Landline

Verizon Maryland, Inc.

2003/01/10

(240) 229

Landline

Level 3 Communications, LLC - AK

(240) 229-0

Landline

Level 3 Communications, LLC - AK

(240) 229-1

Wireless

Sprint Spectrum, L.P.

2005/03/23

(240) 229-2

Wireless

Sprint Spectrum, L.P.

2005/08/23

(240) 229-5

Wireless

New Cingular Wireless PCS, LLC

2010/07/29

(240) 229-6

Landline

Bandwidth.com CLEC, LLC - MD

2012/09/20

(240) 229-7

Wireless

Sprint Spectrum, L.P.

2005/12/22

(240) 229-8

Wireless

Sprint Spectrum, L.P.

2006/03/02

(240) 230

Landline

Global Crossing Local Services, Inc. - KY

(240) 230-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 230-1

Landline

Global Crossing Local Services, Inc. - KY

(240) 230-2

Wireless

Omnipoint Communications Cap Operations, LLC

2013/06/04

(240) 230-3

Landline

Level 3 Communications, LLC - AK

2005/12/05

(240) 230-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 230-5

Landline

Global Crossing Local Services, Inc. - KY

(240) 230-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 230-7

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 230-8

Landline

Level 3 Communications, LLC - AK

(240) 230-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 231

Landline

Core Communications, Inc.- MD

(240) 232

Landline

Level 3 Communications, LLC - AK

(240) 232-0

Landline

Level 3 Communications, LLC - AK

(240) 232-1

Landline

Telnyx LLC

2021/06/29

(240) 232-2

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/15

(240) 232-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/17

(240) 232-6

Landline

Bandwidth.com CLEC, LLC - MD

2011/01/28

(240) 232-7

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/20

(240) 232-8

Landline

Bandwidth.com CLEC, LLC - MD

2014/05/07

(240) 233

Landline

Teleport Communications America - ID - LLC

(240) 233-0

Landline

Teleport Communications America - ID - LLC

(240) 233-1

Landline

Us Lec of Maryland, Inc.

2004/01/15

(240) 233-2

Landline

Level 3 Communications, LLC - AK

2006/02/08

(240) 233-3

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 233-4

Landline

Bandwidth.com CLEC, LLC - MD

2011/03/07

(240) 233-5

Landline

Core Communications, Inc.- MD

2004/02/26

(240) 233-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/20

(240) 233-7

Landline

Paetec Communications, Inc. - CA

2012/09/11

(240) 233-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/02/10

(240) 233-9

Landline

Level 3 Communications, LLC - AK

2012/02/15

(240) 234

Wireless

Cellco Partnership DBA Verizon Wireless

2011/10/04

(240) 234-0

Wireless

Cellco Partnership DBA Verizon Wireless

2013/06/20

(240) 234-1

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-2

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-3

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-4

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-5

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-6

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-7

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-8

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 234-9

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 235

Landline

Paetec Communications, Inc. - CA

(240) 236

Landline

Verizon Maryland, Inc.

(240) 236-0

Landline

Verizon Maryland, Inc.

(240) 236-1

Landline

Verizon Maryland, Inc.

(240) 236-2

Landline

Verizon Maryland, Inc.

(240) 236-3

Landline

Verizon Maryland, Inc.

(240) 236-4

Landline

Verizon Maryland, Inc.

(240) 236-5

Landline

Verizon Maryland, Inc.

(240) 236-6

Landline

Verizon Maryland, Inc.

2002/05/17

(240) 236-7

Landline

Verizon Maryland, Inc.

(240) 236-8

Landline

Verizon Maryland, Inc.

(240) 236-9

Landline

Level 3 Communications, LLC - AK

2015/01/13

(240) 237

Landline

Teleport Communications America - ID - LLC

(240) 237-0

Wireless

Omnipoint Communications Cap Operations, LLC

2004/01/26

(240) 237-1

Landline

Us Lec of Maryland, Inc.

2004/01/15

(240) 237-2

Wireless

Omnipoint Communications Cap Operations, LLC

2014/07/10

(240) 237-3

Landline

Bandwidth.com CLEC, LLC - MD

2011/08/08

(240) 237-4

Landline

Teleport Communications America - ID - LLC

(240) 237-5

Wireless

Sprint Spectrum, L.P.

2006/03/13

(240) 237-6

Wireless

Sprint Spectrum, L.P.

2004/02/04

(240) 237-7

Wireless

Omnipoint Communications Cap Operations, LLC

2006/05/18

(240) 237-8

Landline

Idt America, Corp. - MD

2007/08/30

(240) 237-9

Wireless

Sprint Spectrum, L.P.

2011/10/13

(240) 238

Landline

Paetec Communications, Inc. - CA

(240) 239

Landline

Core Communications, Inc.- MD

(240) 240

Landline

Fractel, LLC

2020/07/02

(240) 240-0

Landline

Fractel, LLC

2020/07/06

(240) 240-1

Landline

Onvoy, LLC - MD

2021/03/31

(240) 240-2

Landline

Onvoy, LLC - MD

2021/04/21

(240) 240-3

Landline

Onvoy, LLC - MD

2021/04/21

(240) 240-4

Landline

Fractel, LLC

2020/07/06

(240) 240-5

Wireless

Onvoy Spectrum, LLC

2021/04/27

(240) 241

Landline

Starpower Communications, LLC - DC

(240) 241-0

Landline

Bandwidth.com CLEC, LLC - MD

2010/04/01

(240) 241-1

Landline

Peerless Network of Maryland, LLC

2013/04/04

(240) 241-2

Wireless

T-mobile USA, Inc.

2013/05/23

(240) 241-3

Wireless

T-mobile USA, Inc.

2013/05/23

(240) 241-4

Landline

Comcast IP Phone, LLC

2014/06/13

(240) 241-5

Landline

Xo Maryland, LLC

2007/06/12

(240) 241-6

Landline

Xo Maryland, LLC

2007/06/12

(240) 241-7

Landline

Level 3 Communications, LLC - AK

2007/11/21

(240) 241-8

Landline

Starpower Communications, LLC - DC

(240) 241-9

Landline

Peerless Network of Maryland, LLC

2013/04/04

(240) 242

Landline

Starpower Communications, LLC - DC

(240) 242-0

Landline

Starpower Communications, LLC - DC

(240) 242-1

Landline

Starpower Communications, LLC - DC

(240) 242-2

Landline

Starpower Communications, LLC - DC

(240) 242-3

Landline

Comcast IP Phone, LLC

2006/06/07

(240) 242-4

Landline

Comcast IP Phone, LLC

2006/06/07

(240) 242-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 242-6

Landline

Ctc Communications Corp. - MD

2006/08/09

(240) 242-7

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 242-8

Landline

Starpower Communications, LLC - DC

(240) 242-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 243

Landline

Allegiance Telecom of Maryland, Inc.

(240) 243-0

Landline

Allegiance Telecom of Maryland, Inc.

(240) 243-1

Landline

Allegiance Telecom of Maryland, Inc.

(240) 243-2

Landline

Allegiance Telecom of Maryland, Inc.

(240) 243-3

Wireless

New Cingular Wireless PCS, LLC

2014/09/09

(240) 243-4

Landline

Allegiance Telecom of Maryland, Inc.

(240) 243-5

Landline

Allegiance Telecom of Maryland, Inc.

(240) 243-6

Landline

Comcast IP Phone, LLC

2018/11/02

(240) 243-7

Wireless

New Cingular Wireless PCS, LLC

2019/01/10

(240) 243-8

Landline

Terra Nova Telecom Inc.

2020/12/30

(240) 243-9

Landline

Allegiance Telecom of Maryland, Inc.

(240) 244

Landline

Starpower Communications, LLC - DC

(240) 244-0

Landline

Bandwidth.com CLEC, LLC - MD

2010/08/04

(240) 244-1

Landline

Comcast IP Phone, LLC

2006/02/06

(240) 244-2

Landline

Comcast IP Phone, LLC

2016/05/18

(240) 244-3

Landline

Bandwidth.com CLEC, LLC - MD

2007/08/17

(240) 244-4

Landline

Onvoy, LLC - MD

2008/05/21

(240) 244-5

Landline

Comcast IP Phone, LLC

2007/01/09

(240) 244-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 244-7

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 244-8

Landline

Starpower Communications, LLC - DC

(240) 244-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 245

Landline

Starpower Communications, LLC - DC

(240) 245-0

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 245-1

Landline

Ctc Communications Corp. - MD

2005/12/19

(240) 245-2

Landline

Onvoy, LLC - MD

2012/09/12

(240) 245-3

Landline

Comcast IP Phone, LLC

2007/04/20

(240) 245-4

Landline

Comcast IP Phone, LLC

2006/09/25

(240) 245-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/21

(240) 245-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/21

(240) 245-7

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/20

(240) 245-8

Landline

Starpower Communications, LLC - DC

(240) 245-9

Landline

Local Access LLC - MD

2013/08/12

(240) 246

Landline

Starpower Communications, LLC - DC

(240) 246-0

Landline

Starpower Communications, LLC - DC

(240) 246-1

Landline

Starpower Communications, LLC - DC

(240) 246-2

Landline

Starpower Communications, LLC - DC

(240) 246-3

Wireless

Sprint Spectrum, L.P.

2005/06/02

(240) 246-4

Wireless

New Cingular Wireless PCS, LLC

2004/12/17

(240) 246-5

Wireless

New Cingular Wireless PCS, LLC

2004/12/17

(240) 246-6

Wireless

New Cingular Wireless PCS, LLC

2004/12/17

(240) 246-7

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 246-8

Landline

Starpower Communications, LLC - DC

(240) 246-9

Landline

Starpower Communications, LLC - DC

(240) 247

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-0

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-1

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-2

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-3

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-4

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-5

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-6

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-7

Wireless

New Cingular Wireless PCS, LLC

2003/10/15

(240) 247-8

Landline

Allegiance Telecom of Maryland, Inc.

(240) 247-9

Landline

Allegiance Telecom of Maryland, Inc.

(240) 248

Landline

Peerless Network of Maryland, LLC

(240) 248-1

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 248-3

Landline

Onvoy, LLC - MD

2021/06/16

(240) 248-9

Landline

Peerless Network of Maryland, LLC

(240) 249

Landline

Teleport Communications America - ID - LLC

(240) 249-0

Landline

Level 3 Communications, LLC - AK

2006/02/06

(240) 249-1

Landline

Us Lec of Maryland, Inc.

2004/01/15

(240) 249-2

Landline

Bandwidth.com CLEC, LLC - MD

2012/05/29

(240) 249-3

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 249-4

Landline

Onvoy, LLC - MD

2016/02/17

(240) 249-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/17

(240) 249-6

Landline

Idt America, Corp. - MD

2007/08/30

(240) 249-7

Landline

Onvoy, LLC - MD

2016/02/17

(240) 249-8

Landline

Level 3 Communications, LLC - AK

2008/08/01

(240) 249-9

Landline

Teleport Communications America - ID - LLC

(240) 250

Landline

Brandywine

Peerless Network of Maryland, LLC

(240) 251

Landline

Core Communications, Inc.- MD

(240) 252

Landline

Level 3 Communications, LLC - AK

(240) 252-0

Wireless

New Cingular Wireless PCS, LLC

2004/02/10

(240) 252-1

Landline

Level 3 Communications, LLC - AK

2005/02/18

(240) 252-2

Landline

Level 3 Communications, LLC - AK

2011/01/10

(240) 252-3

Landline

Level 3 Communications, LLC - AK

2005/02/18

(240) 252-4

Landline

Level 3 Communications, LLC - AK

(240) 252-5

Landline

Level 3 Communications, LLC - AK

2005/02/18

(240) 252-6

Landline

Level 3 Communications, LLC - AK

2005/02/18

(240) 252-7

Landline

Level 3 Communications, LLC - AK

2005/02/18

(240) 252-8

Wireless

New Cingular Wireless PCS, LLC

2006/08/23

(240) 252-9

Wireless

New Cingular Wireless PCS, LLC

2004/02/10

(240) 253

Landline

Global Crossing Local Services, Inc. - KY

(240) 253-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 253-1

Landline

Global Crossing Local Services, Inc. - KY

(240) 253-2

Landline

Comcast IP Phone, LLC

2006/02/06

(240) 253-3

Wireless

Omnipoint Communications Cap Operations, LLC

2006/11/17

(240) 253-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 253-5

Landline

Global Crossing Local Services, Inc. - KY

(240) 253-6

Landline

Bandwidth.com CLEC, LLC - MD

2013/03/25

(240) 253-7

Wireless

Omnipoint Communications Cap Operations, LLC

2007/08/14

(240) 253-8

Landline

Global Crossing Local Services, Inc. - KY

(240) 253-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 254

Landline

Teleport Communications America - ID - LLC

(240) 254-0

Landline

Xo Maryland, LLC

2005/07/20

(240) 254-1

Landline

Us Lec of Maryland, Inc.

2004/01/15

(240) 254-2

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 254-3

Landline

Xo Maryland, LLC

2005/07/20

(240) 254-4

Wireless

Omnipoint Communications Cap Operations, LLC

2015/03/17

(240) 254-5

Landline

Xo Maryland, LLC

2005/07/20

(240) 254-6

Landline

Xo Maryland, LLC

2005/07/20

(240) 254-7

Wireless

Omnipoint Communications Cap Operations, LLC

2014/09/10

(240) 254-8

Landline

Core Communications, Inc.- MD

2004/02/26

(240) 254-9

Landline

Teleport Communications America - ID - LLC

(240) 255

Landline

Peerless Network of Maryland, LLC

(240) 255-5

Landline

Terra Nova Telecom Inc.

2020/12/28

(240) 255-6

Landline

Peerless Network of Maryland, LLC

2021/02/22

(240) 255-8

Wireless

Cellco Partnership DBA Verizon Wireless

2020/10/14

(240) 255-9

Landline

Peerless Network of Maryland, LLC

(240) 256

Landline

Teleport Communications America - ID - LLC

(240) 256-0

Wireless

New Cingular Wireless PCS, LLC

2003/02/04

(240) 256-1

Landline

Us Lec of Maryland, Inc.

2004/01/15

(240) 256-2

Wireless

Sprint Spectrum, L.P.

2004/02/04

(240) 256-3

Landline

Level 3 Communications, LLC - AK

2006/02/06

(240) 256-4

Wireless

Cellco Partnership DBA Verizon Wireless

2014/10/02

(240) 256-5

Wireless

New Cingular Wireless PCS, LLC

2004/04/21

(240) 256-6

Landline

Telnyx LLC

2017/03/02

(240) 256-7

Landline

Xo Maryland, LLC

2005/07/20

(240) 256-8

Landline

Xo Maryland, LLC

2005/07/20

(240) 256-9

Landline

Teleport Communications America - ID - LLC

(240) 257

Landline

Teleport Communications America - ID - LLC

(240) 257-0

Landline

Level 3 Communications, LLC - AK

2006/02/08

(240) 257-1

Landline

Us Lec of Maryland, Inc.

2004/01/15

(240) 257-2

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/15

(240) 257-3

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/15

(240) 257-4

Landline

Level 3 Communications, LLC - AK

2011/11/08

(240) 257-5

Landline

Bandwidth.com CLEC, LLC - MD

2015/04/21

(240) 257-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/10/19

(240) 257-7

Landline

Xo Maryland, LLC

2010/11/09

(240) 257-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/07/18

(240) 257-9

Landline

Teleport Communications America - ID - LLC

(240) 258

Landline

Teleport Communications America - ID - LLC

(240) 258-0

Landline

Core Communications, Inc.- MD

2004/02/26

(240) 258-1

Landline

Us Lec of Maryland, Inc.

2004/01/15

(240) 258-2

Landline

Level 3 Communications, LLC - AK

2006/02/08

(240) 258-3

Landline

Level 3 Communications, LLC - AK

2012/11/07

(240) 258-4

Landline

Centurylink Communications, LLC LA

2014/05/14

(240) 258-5

Landline

Idt America, Corp. - MD

2007/08/30

(240) 258-6

Landline

Level 3 Communications, LLC - AK

2008/02/01

(240) 258-7

Landline

Bandwidth.com CLEC, LLC - MD

2012/08/28

(240) 258-8

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 258-9

Landline

Teleport Communications America - ID - LLC

(240) 259

Wireless

Onvoy Spectrum, LLC

2021/04/22

(240) 259-0

Landline

Radiantiq LLC

2021/05/10

(240) 259-1

Wireless

Omnipoint Communications Cap Operations, LLC

2021/06/11

(240) 259-2

Wireless

Onvoy Spectrum, LLC

2021/04/22

(240) 260

Landline

Allegiance Telecom of Maryland, Inc.

(240) 260-0

Landline

Allegiance Telecom of Maryland, Inc.

(240) 260-1

Landline

Allegiance Telecom of Maryland, Inc.

(240) 260-2

Landline

Allegiance Telecom of Maryland, Inc.

(240) 260-3

Landline

Comcast IP Phone, LLC

2017/10/10

(240) 260-4

Landline

Allegiance Telecom of Maryland, Inc.

(240) 260-5

Landline

Core Communications, Inc.- MD

2018/10/11

(240) 260-6

Landline

Core Communications, Inc.- MD

2018/10/11

(240) 260-7

Wireless

T-mobile USA, Inc.

2017/09/07

(240) 260-8

Wireless

Omnipoint Communications Cap Operations, LLC

2018/09/24

(240) 260-9

Landline

Allegiance Telecom of Maryland, Inc.

(240) 261

Landline

Onvoy, LLC - MD

2015/12/23

(240) 261-0

Landline

Onvoy, LLC - MD

2015/12/29

(240) 261-1

Landline

Onvoy, LLC - MD

2015/12/29

(240) 261-2

Landline

Onvoy, LLC - MD

2015/12/29

(240) 261-3

Wireless

T-mobile USA, Inc.

2016/03/02

(240) 261-4

Landline

Comcast IP Phone, LLC

2016/04/04

(240) 261-5

Landline

Onvoy, LLC - MD

2017/05/08

(240) 261-6

Landline

Comcast IP Phone, LLC

2016/07/20

(240) 261-7

Landline

Bandwidth.com CLEC, LLC - MD

2016/08/22

(240) 261-8

Wireless

Cellco Partnership DBA Verizon Wireless

2018/06/27

(240) 261-9

Landline

Local Access LLC - MD

2016/05/02

(240) 262

Wireless

Sprint Spectrum, L.P.

2011/10/17

(240) 262-0

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-1

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-2

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-3

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-4

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-5

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-6

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-7

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-8

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 262-9

Wireless

Sprint Spectrum, L.P.

2011/10/19

(240) 263

Wireless

Sprint Spectrum, L.P.

2011/11/10

(240) 263-0

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-1

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-2

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-3

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-4

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-5

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-6

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-7

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-8

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 263-9

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 264

Landline

Verizon Maryland, Inc.

(240) 264-0

Wireless

Omnipoint Communications Cap Operations, LLC

2007/01/10

(240) 264-1

Landline

Verizon Maryland, Inc.

(240) 264-2

Landline

Mcimetro Access Transmission Services LLC

(240) 264-3

Landline

Verizon Maryland, Inc.

(240) 264-4

Landline

Mcimetro Access Transmission Services LLC

(240) 264-5

Landline

Xo Maryland, LLC

2006/09/29

(240) 264-6

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 264-7

Wireless

Omnipoint Communications Cap Operations, LLC

2007/04/13

(240) 264-8

Landline

Verizon Maryland, Inc.

(240) 264-9

Wireless

Omnipoint Communications Cap Operations, LLC

2010/08/26

(240) 265

Wireless

Sprint Spectrum, L.P.

2011/11/10

(240) 265-0

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-1

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-2

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-3

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-4

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-5

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-6

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-7

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-8

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 265-9

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 266

Landline

Peerless Network of Maryland, LLC

(240) 266-0

Landline

Peerless Network of Maryland, LLC

(240) 266-2

Unknown

Ton80 Communications, LLC

2021/05/13

(240) 266-3

Landline

Peerless Network of Maryland, LLC

2020/03/23

(240) 266-6

Landline

Terra Nova Telecom Inc.

2020/12/28

(240) 266-7

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 266-9

Landline

Onvoy, LLC - MD

2020/03/31

(240) 267

Wireless

Cellco Partnership DBA Verizon Wireless

2017/05/18

(240) 267-0

Wireless

Cellco Partnership DBA Verizon Wireless

2017/05/18

(240) 267-1

Landline

Core Communications, Inc.- MD

2018/10/10

(240) 267-2

Landline

Level 3 Communications, LLC - AK

2017/08/22

(240) 267-3

Wireless

T-mobile USA, Inc.

2017/08/31

(240) 267-4

Landline

Mcimetro Access Transmission Services LLC

2018/05/01

(240) 267-5

Landline

Core Communications, Inc.- MD

2018/10/10

(240) 267-6

Landline

Core Communications, Inc.- MD

2018/10/10

(240) 267-7

Landline

Core Communications, Inc.- MD

2018/10/10

(240) 267-8

Landline

Core Communications, Inc.- MD

2018/10/10

(240) 267-9

Wireless

Cellco Partnership DBA Verizon Wireless

2017/12/20

(240) 268

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-0

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-1

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-2

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-3

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-4

Wireless

Cellco Partnership DBA Verizon Wireless

2017/08/22

(240) 268-5

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-6

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-7

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-8

Landline

Allegiance Telecom of Maryland, Inc.

(240) 268-9

Landline

Allegiance Telecom of Maryland, Inc.

(240) 269

Landline

Peerless Network of Maryland, LLC

(240) 269-9

Landline

Peerless Network of Maryland, LLC

(240) 270

Wireless

Cellco Partnership DBA Verizon Wireless

2011/11/07

(240) 270-0

Landline

Onvoy, LLC - MD

2015/06/22

(240) 270-1

Landline

Bandwidth.com CLEC, LLC - MD

2014/03/03

(240) 270-2

Landline

Bandwidth.com CLEC, LLC - MD

2014/03/03

(240) 270-3

Wireless

New Cingular Wireless PCS, LLC

2011/11/10

(240) 270-4

Wireless

Cellco Partnership DBA Verizon Wireless

2016/03/14

(240) 270-5

Landline

Onvoy, LLC - MD

2012/09/11

(240) 270-6

Wireless

Cellco Partnership DBA Verizon Wireless

2016/05/05

(240) 270-7

Landline

Comcast IP Phone, LLC

2015/03/10

(240) 270-8

Landline

Bandwidth.com CLEC, LLC - MD

2016/07/18

(240) 270-9

Landline

Baltimore-washington Telephone (Bwt)

2015/06/23

(240) 271

Wireless

New Cingular Wireless PCS, LLC

(240) 272

Wireless

Sprint Spectrum, L.P.

2011/11/10

(240) 272-0

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-1

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-2

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-3

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-4

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-5

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-6

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-7

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-8

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 272-9

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 273

Landline

Level 3 Communications, LLC - AK

(240) 273-0

Wireless

Omnipoint Communications Cap Operations, LLC

2021/06/11

(240) 273-1

Landline

Bandwidth.com CLEC, LLC - MD

2011/09/26

(240) 273-2

Wireless

Omnipoint Communications Cap Operations, LLC

2003/03/10

(240) 273-3

Landline

Level 3 Communications, LLC - AK

(240) 273-4

Landline

Bandwidth.com CLEC, LLC - MD

2013/03/25

(240) 273-5

Wireless

Omnipoint Communications Cap Operations, LLC

2005/08/17

(240) 273-6

Wireless

Omnipoint Communications Cap Operations, LLC

2006/06/05

(240) 273-7

Landline

Bandwidth.com CLEC, LLC - MD

2015/04/14

(240) 273-8

Wireless

Omnipoint Communications Cap Operations, LLC

2003/04/15

(240) 274

Wireless

New Cingular Wireless PCS, LLC

(240) 275

Landline

Grantsville

Core Communications, Inc.- MD

(240) 276

Landline

Verizon Maryland, Inc.

2004/05/04

(240) 276-0

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-1

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-2

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-3

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-4

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-5

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-6

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-7

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-8

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 276-9

Landline

Verizon Maryland, Inc.

2004/05/05

(240) 277

Wireless

Sprint Spectrum, L.P.

2002/10/18

(240) 278

Wireless

Cellco Partnership DBA Verizon Wireless

2011/07/08

(240) 278-0

Wireless

Cellco Partnership DBA Verizon Wireless

2011/07/08

(240) 278-1

Wireless

Omnipoint Communications Cap Operations, LLC

2011/08/29

(240) 278-2

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/02

(240) 278-3

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/02

(240) 278-4

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/02

(240) 278-5

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/02

(240) 278-6

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/15

(240) 278-7

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/29

(240) 278-8

Wireless

Cellco Partnership DBA Verizon Wireless

2011/08/08

(240) 278-9

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/29

(240) 279

Landline

Core Communications, Inc.- MD

(240) 280

Landline

Comcast IP Phone, LLC

(240) 280-0

Landline

Xo Maryland, LLC

2004/08/30

(240) 280-1

Landline

Comcast IP Phone, LLC

2006/07/05

(240) 280-2

Landline

Comcast IP Phone, LLC

2006/07/05

(240) 280-3

Landline

Mcimetro Access Transmission Services LLC

2008/09/15

(240) 280-4

Wireless

New Cingular Wireless PCS, LLC

2009/03/23

(240) 280-5

Wireless

New Cingular Wireless PCS, LLC

2009/03/23

(240) 280-6

Wireless

New Cingular Wireless PCS, LLC

2009/07/01

(240) 280-7

Landline

Comcast IP Phone, LLC

2007/09/10

(240) 280-8

Landline

Comcast IP Phone, LLC

2002/01/21

(240) 280-9

Wireless

New Cingular Wireless PCS, LLC

2009/11/24

(240) 281

Wireless

New Cingular Wireless PCS, LLC

(240) 281-0

Wireless

New Cingular Wireless PCS, LLC

(240) 281-1

Wireless

New Cingular Wireless PCS, LLC

(240) 281-2

Wireless

New Cingular Wireless PCS, LLC

(240) 281-3

Wireless

New Cingular Wireless PCS, LLC

(240) 281-4

Wireless

New Cingular Wireless PCS, LLC

(240) 281-5

Wireless

New Cingular Wireless PCS, LLC

(240) 281-6

Wireless

New Cingular Wireless PCS, LLC

(240) 281-7

Wireless

New Cingular Wireless PCS, LLC

(240) 281-8

Wireless

New Cingular Wireless PCS, LLC

(240) 281-9

Wireless

New Cingular Wireless PCS, LLC

(240) 282

Landline

Peerless Network of Maryland, LLC

(240) 283

Landline

Paetec Communications, Inc. - CA

(240) 283-0

Landline

Paetec Communications, Inc. - CA

(240) 283-1

Landline

Paetec Communications, Inc. - CA

(240) 283-2

Landline

Paetec Communications, Inc. - CA

(240) 283-3

Landline

Paetec Communications, Inc. - CA

(240) 283-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 283-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 283-6

Landline

Paetec Communications, Inc. - CA

(240) 283-7

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 283-8

Landline

Paetec Communications, Inc. - CA

(240) 283-9

Landline

Paetec Communications, Inc. - CA

(240) 284

Landline

Level 3 Communications, LLC - AK

2004/11/01

(240) 284-0

Landline

Bandwidth.com CLEC, LLC - MD

2004/11/08

(240) 284-1

Landline

Idt America, Corp. - MD

2006/02/10

(240) 284-2

Landline

Comcast IP Phone, LLC

2010/02/23

(240) 284-3

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/05

(240) 284-4

Landline

Level 3 Communications, LLC - AK

2005/01/18

(240) 284-5

Landline

Level 3 Communications, LLC - AK

2006/07/03

(240) 284-6

Landline

Bandwidth.com CLEC, LLC - MD

2011/06/08

(240) 284-7

Landline

Teleport Communications America - ID - LLC

2014/09/30

(240) 284-8

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 284-9

Landline

Bandwidth.com CLEC, LLC - MD

2015/02/03

(240) 285

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 285-0

Wireless

Cellco Partnership DBA Verizon Wireless

2003/08/06

(240) 285-1

Wireless

Cellco Partnership DBA Verizon Wireless

2003/10/03

(240) 285-2

Wireless

Cellco Partnership DBA Verizon Wireless

2004/09/08

(240) 285-3

Wireless

Cellco Partnership DBA Verizon Wireless

2004/10/08

(240) 285-4

Wireless

Cellco Partnership DBA Verizon Wireless

2004/11/02

(240) 285-5

Wireless

Cellco Partnership DBA Verizon Wireless

2003/06/02

(240) 285-6

Wireless

Cellco Partnership DBA Verizon Wireless

2004/04/05

(240) 285-7

Wireless

Cellco Partnership DBA Verizon Wireless

2003/07/02

(240) 285-8

Wireless

Cellco Partnership DBA Verizon Wireless

2003/07/02

(240) 285-9

Landline

Bandwidth.com CLEC, LLC - MD

2010/03/04

(240) 286

Wireless

Sprint Spectrum, L.P.

2002/09/17

(240) 286-0

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 286-1

Wireless

Sprint Spectrum, L.P.

2002/11/25

(240) 286-2

Wireless

Sprint Spectrum, L.P.

2002/11/25

(240) 286-3

Wireless

Sprint Spectrum, L.P.

2003/03/17

(240) 286-4

Wireless

Sprint Spectrum, L.P.

2003/03/17

(240) 286-5

Wireless

Sprint Spectrum, L.P.

2003/07/22

(240) 286-6

Wireless

Sprint Spectrum, L.P.

2003/02/04

(240) 286-7

Wireless

Sprint Spectrum, L.P.

2003/02/04

(240) 286-8

Wireless

Sprint Spectrum, L.P.

2003/02/04

(240) 286-9

Wireless

Sprint Spectrum, L.P.

2003/07/22

(240) 287

Landline

Core Communications, Inc.- MD

(240) 288

Landline

Comcast IP Phone, LLC

2004/11/01

(240) 288-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/08/05

(240) 288-2

Landline

AT&T - Local

2006/03/07

(240) 288-3

Landline

Bandwidth.com CLEC, LLC - MD

2014/04/14

(240) 288-4

Landline

Us Lec of Maryland, Inc.

2014/10/22

(240) 288-5

Landline

Bandwidth.com CLEC, LLC - MD

2015/02/05

(240) 288-6

Landline

Teleport Communications America - ID - LLC

2012/06/21

(240) 288-7

Landline

Comcast IP Phone, LLC

2015/03/24

(240) 288-8

Landline

Comcast IP Phone, LLC

2007/02/26

(240) 288-9

Landline

Bandwidth.com CLEC, LLC - MD

2015/09/28

(240) 289

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 289-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 289-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 289-2

Landline

Level 3 Communications, LLC - AK

2008/02/01

(240) 289-3

Wireless

Omnipoint Communications Cap Operations, LLC

2008/01/08

(240) 289-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 289-5

Landline

Onvoy, LLC - MD

2020/05/12

(240) 289-6

Landline

Onvoy, LLC - MD

2020/05/12

(240) 289-7

Landline

Onvoy, LLC - MD

2020/05/12

(240) 289-8

Landline

Onvoy, LLC - MD

2020/05/12

(240) 289-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 290

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-0

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-1

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-2

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-3

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-4

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-5

Landline

Onvoy, LLC - MD

2020/06/04

(240) 290-6

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-7

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-8

Landline

Allegiance Telecom of Maryland, Inc.

(240) 290-9

Landline

Allegiance Telecom of Maryland, Inc.

(240) 291

Wireless

New Cingular Wireless PCS, LLC

2002/10/15

(240) 291-0

Wireless

New Cingular Wireless PCS, LLC

2002/11/05

(240) 291-1

Wireless

New Cingular Wireless PCS, LLC

2003/10/15

(240) 291-2

Wireless

New Cingular Wireless PCS, LLC

2004/05/17

(240) 291-3

Wireless

Omnipoint Communications Cap Operations, LLC

2004/01/29

(240) 291-4

Wireless

Omnipoint Communications Cap Operations, LLC

2004/02/05

(240) 291-5

Wireless

Omnipoint Communications Cap Operations, LLC

2004/12/27

(240) 291-6

Wireless

New Cingular Wireless PCS, LLC

2005/03/02

(240) 291-7

Wireless

Omnipoint Communications Cap Operations, LLC

2005/05/25

(240) 291-8

Wireless

New Cingular Wireless PCS, LLC

2004/09/10

(240) 292

Landline

Verizon Maryland, Inc.

(240) 292-0

Landline

Level 3 Communications, LLC - AK

2005/02/05

(240) 292-1

Landline

Level 3 Communications, LLC - AK

2005/02/05

(240) 292-2

Landline

Verizon Maryland, Inc.

(240) 292-3

Landline

Core Communications, Inc.- MD

2019/04/11

(240) 292-4

Landline

Level 3 Communications, LLC - AK

2002/12/23

(240) 292-5

Landline

Level 3 Telecom of Maryland, LLC - MD

2009/04/15

(240) 292-6

Landline

Level 3 Communications, LLC - AK

2006/03/29

(240) 292-7

Landline

Xo Maryland, LLC

2007/06/29

(240) 292-8

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 292-9

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/08

(240) 293

Landline

Starpower Communications, LLC - DC

(240) 293-0

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 293-1

Landline

Allegiance Telecom of Maryland, Inc.

2002/06/19

(240) 293-2

Landline

Level 3 Communications, LLC - AK

2004/12/20

(240) 293-3

Landline

Level 3 Communications, LLC - AK

2004/12/20

(240) 293-4

Landline

Level 3 Communications, LLC - AK

2003/01/23

(240) 293-5

Landline

Level 3 Communications, LLC - AK

2006/03/13

(240) 293-6

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 293-8

Landline

Starpower Communications, LLC - DC

(240) 293-9

Landline

Level 3 Communications, LLC - AK

2006/06/16

(240) 294

Landline

Xo Maryland, LLC

(240) 294-0

Landline

Xo Maryland, LLC

(240) 294-1

Landline

Paetec Communications, Inc. - CA

2005/09/29

(240) 294-2

Landline

Verizon Maryland, Inc.

2002/08/06

(240) 294-3

Landline

Bandwidth.com CLEC, LLC - MD

2007/07/02

(240) 294-4

Landline

Comcast IP Phone, LLC

2008/05/30

(240) 294-5

Landline

Paetec Communications, Inc. - CA

2007/05/09

(240) 294-6

Landline

Comcast IP Phone, LLC

2007/09/10

(240) 294-7

Landline

Comcast IP Phone, LLC

2007/09/10

(240) 294-8

Landline

Comcast IP Phone, LLC

2015/08/26

(240) 294-9

Landline

Xo Maryland, LLC

(240) 295

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 295-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 295-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 295-2

Landline

Verizon Maryland, Inc.

2008/06/16

(240) 295-3

Landline

Comcast IP Phone, LLC

2008/05/30

(240) 295-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 295-5

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 295-6

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 295-7

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 295-8

Wireless

T-mobile USA, Inc.

2020/12/07

(240) 295-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-2

Landline

Bandwidth.com CLEC, LLC - MD

2004/10/20

(240) 296-3

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-5

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-6

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-7

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-8

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 296-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 297

Landline

Level 3 Communications, LLC - AK

(240) 297-0

Landline

Level 3 Communications, LLC - AK

2004/12/20

(240) 297-1

Landline

Level 3 Communications, LLC - AK

2004/12/20

(240) 297-2

Landline

Level 3 Communications, LLC - AK

2013/02/21

(240) 297-3

Landline

Level 3 Communications, LLC - AK

2004/12/27

(240) 297-4

Landline

Level 3 Communications, LLC - AK

(240) 297-5

Landline

Level 3 Communications, LLC - AK

2004/12/27

(240) 297-6

Landline

Level 3 Communications, LLC - AK

2010/05/28

(240) 297-7

Landline

Level 3 Communications, LLC - AK

2012/02/29

(240) 297-8

Landline

Level 3 Communications, LLC - AK

2014/09/29

(240) 297-9

Landline

Comcast IP Phone, LLC

2006/03/02

(240) 298

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 299

Wireless

Sprint Spectrum, L.P.

Prefix

Type

Location

Carrier

Assigned

(240) 300

Wireless

Cellco Partnership DBA Verizon Wireless

2010/12/07

(240) 300-0

Wireless

Cellco Partnership DBA Verizon Wireless

2010/12/07

(240) 300-1

Wireless

New Cingular Wireless PCS, LLC

2011/03/22

(240) 300-2

Wireless

New Cingular Wireless PCS, LLC

2011/03/22

(240) 300-3

Wireless

New Cingular Wireless PCS, LLC

2011/03/22

(240) 300-4

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 300-5

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 300-6

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 300-7

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 300-8

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 300-9

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 301

Landline

Onvoy, LLC - MD

2020/06/09

(240) 301-0

Landline

Onvoy, LLC - MD

2021/03/31

(240) 301-1

Landline

Onvoy, LLC - MD

2020/06/11

(240) 301-2

Landline

Onvoy, LLC - MD

2020/06/11

(240) 301-3

Landline

Onvoy, LLC - MD

2020/09/17

(240) 301-4

Landline

Onvoy, LLC - MD

2020/09/17

(240) 301-5

Landline

Onvoy, LLC - MD

2021/02/04

(240) 301-6

Landline

Radiantiq LLC

2021/03/11

(240) 301-7

Landline

Onvoy, LLC - MD

2021/04/21

(240) 301-8

Landline

Onvoy, LLC - MD

2021/03/31

(240) 301-9

Landline

Bandwidth.com CLEC, LLC - MD

2020/11/04

(240) 302

Wireless

New Cingular Wireless PCS, LLC

2016/09/28

(240) 302-0

Wireless

Omnipoint Communications Cap Operations, LLC

2017/01/05

(240) 302-1

Wireless

T-mobile USA, Inc.

2017/02/20

(240) 302-2

Unknown

Barr Tell USA, Inc.

2016/11/01

(240) 302-3

Wireless

New Cingular Wireless PCS, LLC

2017/02/20

(240) 302-4

Wireless

New Cingular Wireless PCS, LLC

2016/09/28

(240) 302-5

Wireless

New Cingular Wireless PCS, LLC

2016/09/28

(240) 302-6

Wireless

New Cingular Wireless PCS, LLC

2016/09/28

(240) 302-7

Wireless

New Cingular Wireless PCS, LLC

2016/09/28

(240) 302-8

Wireless

New Cingular Wireless PCS, LLC

2016/09/28

(240) 302-9

Wireless

New Cingular Wireless PCS, LLC

2016/09/28

(240) 303

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 303-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 303-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 303-2

Landline

Bandwidth.com CLEC, LLC - MD

2011/01/28

(240) 303-3

Landline

Onvoy, LLC - MD

2012/09/12

(240) 303-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 303-5

Landline

Onvoy, LLC - MD

2020/05/12

(240) 303-6

Landline

Onvoy, LLC - MD

2020/05/12

(240) 303-7

Landline

Onvoy, LLC - MD

2020/05/12

(240) 303-8

Landline

Onvoy, LLC - MD

2020/05/12

(240) 303-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 304

Wireless

Sprint Spectrum, L.P.

2002/07/03

(240) 304-0

Wireless

Sprint Spectrum, L.P.

2003/04/21

(240) 304-1

Wireless

Sprint Spectrum, L.P.

2003/04/21

(240) 304-2

Wireless

Sprint Spectrum, L.P.

2003/04/21

(240) 304-3

Landline

Peerless Network of Maryland, LLC

2012/08/22

(240) 304-4

Wireless

Sprint Spectrum, L.P.

2004/04/16

(240) 304-5

Wireless

Sprint Spectrum, L.P.

2004/04/16

(240) 304-6

Wireless

Sprint Spectrum, L.P.

2003/02/05

(240) 304-7

Wireless

Sprint Spectrum, L.P.

2002/10/31

(240) 304-8

Wireless

Sprint Spectrum, L.P.

2002/10/31

(240) 304-9

Wireless

Sprint Spectrum, L.P.

2004/01/26

(240) 305

Wireless

Sprint Spectrum, L.P.

(240) 306

Landline

Allegiance Telecom of Maryland, Inc.

(240) 306-0

Landline

Allegiance Telecom of Maryland, Inc.

(240) 306-1

Landline

Allegiance Telecom of Maryland, Inc.

(240) 306-2

Landline

Allegiance Telecom of Maryland, Inc.

(240) 306-3

Landline

Allegiance Telecom of Maryland, Inc.

(240) 306-4

Landline

Allegiance Telecom of Maryland, Inc.

(240) 306-5

Wireless

Cellco Partnership DBA Verizon Wireless

2017/09/07

(240) 306-6

Wireless

T-mobile USA, Inc.

2018/06/29

(240) 306-7

Wireless

New Cingular Wireless PCS, LLC

2019/10/10

(240) 306-8

Wireless

New Cingular Wireless PCS, LLC

2019/10/10

(240) 306-9

Landline

Allegiance Telecom of Maryland, Inc.

(240) 307

Landline

AT&T - Local

2003/03/27

(240) 307-0

Landline

Bandwidth.com CLEC, LLC - MD

2017/09/19

(240) 307-1

Landline

Bandwidth.com CLEC, LLC - MD

2012/06/18

(240) 307-2

Landline

Bandwidth.com CLEC, LLC - MD

2015/07/13

(240) 307-3

Landline

Mcimetro Access Transmission Services LLC

2008/05/27

(240) 307-4

Landline

Onvoy, LLC - MD

2016/08/30

(240) 307-5

Landline

Onvoy, LLC - MD

2016/08/30

(240) 307-6

Landline

Teleport Communications America - ID - LLC

2014/03/25

(240) 307-7

Landline

Centurylink Communications LLC

2016/09/22

(240) 307-8

Landline

Telnyx LLC

2017/07/27

(240) 307-9

Landline

AT&T - Local

2003/04/02

(240) 308

Wireless

New Cingular Wireless PCS, LLC

(240) 308-0

Wireless

New Cingular Wireless PCS, LLC

(240) 308-1

Wireless

New Cingular Wireless PCS, LLC

(240) 308-2

Wireless

New Cingular Wireless PCS, LLC

(240) 308-3

Wireless

New Cingular Wireless PCS, LLC

2013/07/01

(240) 308-4

Wireless

New Cingular Wireless PCS, LLC

2014/04/11

(240) 308-5

Wireless

New Cingular Wireless PCS, LLC

2016/02/12

(240) 308-6

Landline

Level 3 Communications, LLC - AK

2006/11/09

(240) 308-7

Landline

Mcimetro Access Transmission Services LLC

2006/11/30

(240) 308-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/20

(240) 308-9

Wireless

New Cingular Wireless PCS, LLC

(240) 309

Wireless

Cellco Partnership DBA Verizon Wireless

2012/09/10

(240) 309-0

Wireless

Cellco Partnership DBA Verizon Wireless

2014/06/17

(240) 309-1

Wireless

Cellco Partnership DBA Verizon Wireless

2014/06/17

(240) 309-2

Landline

Bandwidth.com CLEC, LLC - MD

2012/10/26

(240) 309-3

Wireless

Cellco Partnership DBA Verizon Wireless

2014/03/28

(240) 309-4

Landline

Idt America, Corp. - MD

2013/01/14

(240) 309-5

Wireless

Cellco Partnership DBA Verizon Wireless

2013/10/28

(240) 309-6

Landline

Level 3 Communications, LLC - AK

2012/11/07

(240) 309-7

Wireless

Cellco Partnership DBA Verizon Wireless

2014/06/17

(240) 309-8

Wireless

Cellco Partnership DBA Verizon Wireless

2015/03/26

(240) 309-9

Wireless

Cellco Partnership DBA Verizon Wireless

2015/06/01

(240) 310

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 310-0

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 310-1

Landline

Us Lec of Maryland, Inc.

2008/01/15

(240) 310-2

Wireless

New Cingular Wireless PCS, LLC

2008/02/08

(240) 310-3

Wireless

New Cingular Wireless PCS, LLC

2008/02/08

(240) 310-4

Wireless

New Cingular Wireless PCS, LLC

2008/08/21

(240) 310-5

Wireless

Omnipoint Communications Cap Operations, LLC

2008/02/15

(240) 310-6

Wireless

Omnipoint Communications Cap Operations, LLC

2008/03/24

(240) 310-7

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 310-8

Wireless

Sprint Spectrum, LP - MD

2011/09/29

(240) 310-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/05

(240) 311

Unknown

(240) 312

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 312-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 312-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 312-2

Landline

Level 3 Communications, LLC - AK

2005/11/14

(240) 312-3

Landline

Level 3 Communications, LLC - AK

2005/11/14

(240) 312-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 312-5

Landline

Peerless Network of Maryland, LLC

2020/05/26

(240) 312-6

Landline

Peerless Network of Maryland, LLC

2020/07/28

(240) 312-7

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 312-8

Wireless

Omnipoint Communications Cap Operations, LLC

2021/04/15

(240) 312-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 313

Landline

Verizon Maryland, Inc.

(240) 313-0

Wireless

New Cingular Wireless PCS, LLC

2004/11/09

(240) 313-1

Landline

Verizon Maryland, Inc.

(240) 313-2

Landline

Verizon Maryland, Inc.

2001/09/18

(240) 313-3

Landline

Verizon Maryland, Inc.

(240) 313-4

Landline

Verizon Maryland, Inc.

2001/11/09

(240) 313-5

Wireless

New Cingular Wireless PCS, LLC

2004/12/16

(240) 313-6

Wireless

Sprint Spectrum, LP - MD

2005/06/02

(240) 313-7

Landline

AT&T - Local

2002/08/02

(240) 313-8

Wireless

Cellco Partnership DBA Verizon Wireless

2012/05/04

(240) 313-9

Landline

Verizon Maryland, Inc.

(240) 314

Landline

Verizon Maryland, Inc.

(240) 314-0

Landline

Verizon Maryland, Inc.

(240) 314-1

Landline

Verizon Maryland, Inc.

(240) 314-2

Landline

Verizon Maryland, Inc.

(240) 314-3

Landline

Verizon Maryland, Inc.

(240) 314-4

Landline

Verizon Maryland, Inc.

(240) 314-5

Landline

Verizon Maryland, Inc.

(240) 314-6

Landline

Verizon Maryland, Inc.

(240) 314-7

Landline

Verizon Maryland, Inc.

(240) 314-8

Landline

Verizon Maryland, Inc.

(240) 314-9

Wireless

Omnipoint Communications Cap Operations, LLC

2007/06/20

(240) 315

Landline

Verizon Maryland, Inc.

(240) 315-0

Landline

Verizon Maryland, Inc.

(240) 315-1

Wireless

Sprint Spectrum, L.P.

2004/09/08

(240) 315-2

Wireless

Sprint Spectrum, L.P.

2004/11/30

(240) 315-3

Wireless

Cellco Partnership DBA Verizon Wireless

2004/12/06

(240) 315-4

Wireless

Cellco Partnership DBA Verizon Wireless

2004/12/06

(240) 315-5

Wireless

Cellco Partnership DBA Verizon Wireless

2004/12/06

(240) 315-6

Wireless

Cellco Partnership DBA Verizon Wireless

2005/03/03

(240) 315-7

Wireless

Cellco Partnership DBA Verizon Wireless

2005/04/06

(240) 315-8

Wireless

Cellco Partnership DBA Verizon Wireless

2005/06/02

(240) 315-9

Wireless

Cellco Partnership DBA Verizon Wireless

2019/08/12

(240) 316

Wireless

Sprint Spectrum, L.P.

(240) 316-0

Wireless

Sprint Spectrum, L.P.

2009/10/15

(240) 316-1

Wireless

Sprint Spectrum, L.P.

2009/10/15

(240) 316-2

Wireless

Sprint Spectrum, L.P.

2009/10/15

(240) 316-3

Landline

Xo Maryland, LLC

2009/07/01

(240) 316-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/21

(240) 316-5

Wireless

Sprint Spectrum, L.P.

2009/10/15

(240) 316-6

Wireless

Sprint Spectrum, L.P.

2008/11/19

(240) 316-7

Wireless

Sprint Spectrum, L.P.

2008/11/19

(240) 316-8

Wireless

Sprint Spectrum, L.P.

2008/11/19

(240) 316-9

Wireless

Sprint Spectrum, L.P.

2008/11/25

(240) 317

Landline

Starpower Communications, LLC - DC

(240) 317-0

Landline

Starpower Communications, LLC - DC

(240) 317-1

Wireless

Sprint Spectrum, L.P.

2011/10/13

(240) 317-2

Landline

Level 3 Communications, LLC - AK

2008/02/01

(240) 317-3

Landline

Level 3 Communications, LLC - AK

2008/02/01

(240) 317-4

Landline

Bandwidth.com CLEC, LLC - MD

2007/09/24

(240) 317-5

Landline

Idt America, Corp. - MD

2009/02/03

(240) 317-6

Landline

Xo Maryland, LLC

2007/01/24

(240) 317-7

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 317-8

Landline

Starpower Communications, LLC - DC

(240) 317-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 318

Landline

Verizon Maryland, Inc.

(240) 318-0

Landline

Verizon Maryland, Inc.

(240) 318-1

Landline

Peerless Network of Maryland, LLC

2013/04/10

(240) 318-2

Landline

Comcast IP Phone, LLC

2008/02/11

(240) 318-3

Landline

Comcast IP Phone, LLC

2009/10/29

(240) 318-4

Wireless

T-mobile USA, Inc.

2013/05/23

(240) 318-5

Landline

Comcast IP Phone, LLC

2013/08/15

(240) 318-6

Wireless

T-mobile USA, Inc.

2015/01/12

(240) 318-7

Landline

Onvoy, LLC - MD

2016/02/12

(240) 318-8

Landline

Vdl, Inc. DBA Global Telecom Brokers - MD

2004/02/24

(240) 318-9

Landline

Peerless Network of Maryland, LLC

2013/04/10

(240) 319

Wireless

Cellco Partnership DBA Verizon Wireless

2008/06/06

(240) 319-0

Wireless

Cellco Partnership DBA Verizon Wireless

2008/06/09

(240) 319-1

Wireless

Cellco Partnership DBA Verizon Wireless

2008/09/03

(240) 319-2

Wireless

Cellco Partnership DBA Verizon Wireless

2009/09/03

(240) 319-3

Wireless

Cellco Partnership DBA Verizon Wireless

2010/02/04

(240) 319-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/03/22

(240) 319-5

Wireless

Cellco Partnership DBA Verizon Wireless

2010/06/03

(240) 319-6

Wireless

Cellco Partnership DBA Verizon Wireless

2010/06/03

(240) 319-7

Landline

Xo Maryland, LLC

2010/07/26

(240) 319-8

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 319-9

Wireless

Cellco Partnership DBA Verizon Wireless

2010/09/02

(240) 320

Landline

Cavalier East, LLC - MD

(240) 320-0

Landline

Cavalier East, LLC - MD

(240) 320-1

Landline

Cavalier East, LLC - MD

(240) 320-2

Wireless

Cellco Partnership DBA Verizon Wireless

2005/07/07

(240) 320-3

Wireless

Cellco Partnership DBA Verizon Wireless

2005/08/02

(240) 320-4

Wireless

Cellco Partnership DBA Verizon Wireless

2005/10/07

(240) 320-5

Wireless

Cellco Partnership DBA Verizon Wireless

2005/10/07

(240) 320-6

Wireless

Cellco Partnership DBA Verizon Wireless

2005/12/05

(240) 320-7

Wireless

Cellco Partnership DBA Verizon Wireless

2006/01/05

(240) 320-8

Landline

Cavalier East, LLC - MD

(240) 320-9

Landline

Cavalier East, LLC - MD

(240) 321

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-0

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-1

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-2

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-3

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-4

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-5

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-6

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-7

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

(240) 321-8

Wireless

New Cingular Wireless PCS, LLC

2008/10/27

(240) 321-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/05

(240) 322

Landline

Mccoole

Core Communications, Inc.- MD

(240) 323

Landline

Core Communications, Inc.- MD

(240) 324

Landline

Ymax Communications Corp. - MD

2008/10/08

(240) 324-0

Landline

Ymax Communications Corp. - MD

2008/10/09

(240) 324-1

Landline

Ymax Communications Corp. - MD

2008/10/09

(240) 324-2

Landline

Ymax Communications Corp. - MD

2008/10/09

(240) 324-3

Landline

Ymax Communications Corp. - MD

2009/07/14

(240) 324-4

Landline

Ymax Communications Corp. - MD

2009/07/14

(240) 324-5

Landline

Ymax Communications Corp. - MD

2009/07/14

(240) 324-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/02/08

(240) 324-7

Landline

Bandwidth.com CLEC, LLC - MD

2011/01/31

(240) 324-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/02/21

(240) 324-9

Landline

Bandwidth.com CLEC, LLC - MD

2011/03/07

(240) 325

Landline

Core Communications, Inc.- MD

(240) 326

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 326-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 326-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 326-3

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/17

(240) 326-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 326-5

Landline

Onvoy, LLC - MD

2021/06/16

(240) 326-8

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 326-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 327

Landline

Core Communications, Inc.- MD

(240) 328

Landline

Verizon Maryland, Inc.

(240) 328-0

Wireless

New Cingular Wireless PCS, LLC

2003/12/19

(240) 328-1

Landline

Verizon Maryland, Inc.

(240) 328-2

Wireless

New Cingular Wireless PCS, LLC

2004/07/21

(240) 328-3

Wireless

New Cingular Wireless PCS, LLC

2005/06/07

(240) 328-4

Wireless

Cellco Partnership DBA Verizon Wireless

2005/09/07

(240) 328-5

Wireless

Cellco Partnership DBA Verizon Wireless

2005/09/07

(240) 328-6

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 328-7

Wireless

New Cingular Wireless PCS, LLC

2006/02/22

(240) 328-8

Wireless

New Cingular Wireless PCS, LLC

2005/07/24

(240) 328-9

Wireless

Cellco Partnership DBA Verizon Wireless

2005/09/07

(240) 329

Landline

Level 3 Communications, LLC - AK

(240) 329-0

Landline

Level 3 Communications, LLC - AK

(240) 329-1

Wireless

New Cingular Wireless PCS, LLC

2006/07/17

(240) 329-2

Landline

Level 3 Communications, LLC - AK

2005/03/21

(240) 329-3

Landline

Level 3 Communications, LLC - AK

2005/03/21

(240) 329-4

Landline

Level 3 Communications, LLC - AK

2002/05/17

(240) 329-5

Landline

Fibernet, LLC - WV

2005/09/19

(240) 329-6

Wireless

Sprint Spectrum, LP - MD

2005/05/03

(240) 329-7

Wireless

Sprint Spectrum, LP - MD

2005/05/03

(240) 329-8

Wireless

Sprint Spectrum, LP - MD

2004/12/09

(240) 329-9

Landline

Level 3 Communications, LLC - AK

(240) 330

Wireless

Sprint Spectrum, L.P.

2007/12/14

(240) 330-0

Wireless

Omnipoint Communications Cap Operations, LLC

2008/07/21

(240) 330-1

Landline

Us Lec of Maryland, Inc.

2008/04/24

(240) 330-2

Wireless

Omnipoint Communications Cap Operations, LLC

2008/07/21

(240) 330-3

Wireless

Omnipoint Communications Cap Operations, LLC

2008/09/12

(240) 330-4

Landline

Cbeyond Comm, LLC MD

2008/05/21

(240) 330-5

Wireless

Omnipoint Communications Cap Operations, LLC

2008/09/12

(240) 330-6

Landline

Ymax Communications Corp. - MD

2008/09/24

(240) 330-7

Wireless

Sprint Spectrum, L.P.

2007/12/18

(240) 330-8

Wireless

Sprint Spectrum, L.P.

2007/12/18

(240) 330-9

Wireless

Sprint Spectrum, L.P.

2007/12/18

(240) 331

Landline

Peerless Network of Maryland, LLC

(240) 331-0

Landline

Peerless Network of Maryland, LLC

(240) 331-1

Landline

Terra Nova Telecom Inc.

2021/06/17

(240) 331-3

Landline

Peerless Network of Maryland, LLC

2020/03/17

(240) 331-5

Landline

Bandwidth.com CLEC, LLC - MD

2020/05/14

(240) 331-6

Landline

Bandwidth.com CLEC, LLC - MD

2020/05/14

(240) 331-7

Landline

Peerless Network of Maryland, LLC

2020/07/28

(240) 331-8

Landline

Bandwidth.com CLEC, LLC - MD

2020/05/14

(240) 332

Landline

Peerless Network of Maryland, LLC

(240) 332-0

Landline

Onvoy, LLC - MD

2021/04/21

(240) 332-1

Landline

Onvoy, LLC - MD

2020/06/04

(240) 332-2

Landline

Terra Nova Telecom Inc.

2020/12/22

(240) 332-3

Landline

Peerless Network of Maryland, LLC

2020/05/26

(240) 332-4

Landline

Onvoy, LLC - MD

2021/02/03

(240) 332-5

Landline

Onvoy, LLC - MD

2021/04/21

(240) 332-6

Landline

Peerless Network of Maryland, LLC

2020/12/10

(240) 332-7

Landline

Onvoy, LLC - MD

2021/04/21

(240) 332-8

Landline

Onvoy, LLC - MD

2020/06/04

(240) 332-9

Landline

Peerless Network of Maryland, LLC

(240) 333

Landline

Cavalier East, LLC - MD

2001/05/09

(240) 334

Landline

Global Crossing Local Services, Inc. - KY

(240) 334-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 334-1

Wireless

T-mobile USA, Inc.

2013/05/23

(240) 334-2

Landline

Comcast IP Phone, LLC

2013/10/15

(240) 334-3

Landline

Global Crossing Local Services, Inc. - KY

(240) 334-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 334-5

Landline

Global Crossing Local Services, Inc. - KY

(240) 334-6

Landline

Level 3 Communications, LLC - AK

(240) 334-7

Landline

Bandwidth.com CLEC, LLC - MD

2014/05/07

(240) 334-8

Wireless

Omnipoint Communications Cap Operations, LLC

2013/08/21

(240) 334-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 335

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 335-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 335-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 335-2

Landline

Onvoy, LLC - MD

2014/10/09

(240) 335-3

Landline

Onvoy, LLC - MD

2014/10/09

(240) 335-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 335-5

Landline

Vonage America LLC

2020/05/08

(240) 335-6

Landline

Vonage America LLC

2020/05/08

(240) 335-7

Landline

Onvoy, LLC - MD

2020/05/12

(240) 335-8

Landline

Onvoy, LLC - MD

2020/05/12

(240) 335-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 336

Landline

Core Communications, Inc.- MD

(240) 337

Landline

Onvoy, LLC - MD

(240) 337-0

Landline

Onvoy, LLC - MD

(240) 337-1

Landline

Core Communications, Inc.- MD

2018/06/07

(240) 337-2

Wireless

Cellco Partnership DBA Verizon Wireless

2019/01/10

(240) 337-3

Wireless

Cellco Partnership DBA Verizon Wireless

2019/10/01

(240) 337-4

Landline

Core Communications, Inc.- MD

2018/06/07

(240) 337-5

Landline

Core Communications, Inc.- MD

2019/04/11

(240) 337-6

Landline

Core Communications, Inc.- MD

2019/03/15

(240) 337-7

Landline

Core Communications, Inc.- MD

2019/03/15

(240) 337-8

Landline

Core Communications, Inc.- MD

2019/03/15

(240) 337-9

Landline

Core Communications, Inc.- MD

2018/06/07

(240) 338

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 338-0

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 338-1

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 338-2

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 338-3

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 338-4

Wireless

New Cingular Wireless PCS, LLC

2003/01/09

(240) 338-5

Wireless

New Cingular Wireless PCS, LLC

2003/01/09

(240) 338-6

Wireless

New Cingular Wireless PCS, LLC

2003/01/09

(240) 338-7

Wireless

New Cingular Wireless PCS, LLC

2003/01/09

(240) 338-8

Wireless

New Cingular Wireless PCS, LLC

2003/01/09

(240) 338-9

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 339

Landline

Cavalier East, LLC - MD

(240) 339-0

Landline

Cavalier East, LLC - MD

(240) 339-1

Landline

Comcast IP Phone, LLC

2006/03/02

(240) 339-2

Landline

Onvoy, LLC - MD

2008/05/21

(240) 339-3

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 339-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 339-5

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/20

(240) 339-6

Landline

Onvoy, LLC - MD

2012/09/12

(240) 339-7

Landline

Centurylink Communications, LLC LA

2014/05/14

(240) 339-8

Landline

Onvoy, LLC - MD

2015/07/08

(240) 339-9

Landline

Cavalier East, LLC - MD

(240) 340

Wireless

Sprint Spectrum, L.P.

2011/08/18

(240) 340-0

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-1

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-2

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-3

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-4

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-5

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-6

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-7

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-8

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 340-9

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 341

Landline

Mcimetro Access Transmission Services LLC

2009/02/25

(240) 341-0

Landline

Bandwidth.com CLEC, LLC - MD

2010/08/05

(240) 341-1

Landline

Bandwidth.com CLEC, LLC - MD

2014/03/14

(240) 341-2

Landline

Comcast IP Phone, LLC

2013/10/29

(240) 341-3

Landline

Mcimetro Access Transmission Services LLC

2015/01/14

(240) 341-4

Landline

Comcast IP Phone, LLC

2014/11/13

(240) 341-5

Landline

Onvoy, LLC - MD

2016/08/30

(240) 341-6

Landline

Teleport Communications America - ID - LLC

2012/06/21

(240) 341-7

Landline

Comcast IP Phone, LLC

2015/07/09

(240) 341-8

Landline

Onvoy, LLC - MD

2016/08/30

(240) 341-9

Landline

Mcimetro Access Transmission Services LLC

2009/03/04

(240) 342

Landline

Starpower Communications, LLC - DC

(240) 342-0

Wireless

Omnipoint Communications Cap Operations, LLC

2010/06/11

(240) 342-1

Wireless

Omnipoint Communications Cap Operations, LLC

2014/06/05

(240) 342-2

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 342-3

Landline

Level 3 Communications, LLC - AK

2006/05/31

(240) 342-4

Landline

Bandwidth.com CLEC, LLC - MD

2007/09/24

(240) 342-5

Landline

Mcimetro Access Transmission Services LLC

2008/09/12

(240) 342-6

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 342-7

Landline

Starpower Communications, LLC - DC

(240) 342-8

Landline

Starpower Communications, LLC - DC

(240) 342-9

Wireless

Omnipoint Communications Cap Operations, LLC

2014/06/05

(240) 343

Wireless

Cellco Partnership DBA Verizon Wireless

2011/05/10

(240) 343-0

Wireless

Cellco Partnership DBA Verizon Wireless

2011/05/13

(240) 343-1

Landline

Bandwidth.com CLEC, LLC - MD

2011/07/05

(240) 343-2

Landline

Bandwidth.com CLEC, LLC - MD

2011/07/05

(240) 343-3

Landline

Bandwidth.com CLEC, LLC - MD

2011/07/05

(240) 343-4

Landline

Bandwidth.com CLEC, LLC - MD

2011/08/08

(240) 343-5

Landline

Bandwidth.com CLEC, LLC - MD

2011/08/08

(240) 343-6

Landline

Bandwidth.com CLEC, LLC - MD

2011/08/08

(240) 343-7

Landline

Bandwidth.com CLEC, LLC - MD

2015/06/08

(240) 343-8

Landline

Comcast IP Phone, LLC

2016/05/27

(240) 343-9

Landline

Onvoy, LLC - MD

2016/08/30

(240) 344

Wireless

New Cingular Wireless PCS, LLC

2002/10/15

(240) 344-0

Wireless

New Cingular Wireless PCS, LLC

2002/10/31

(240) 344-1

Wireless

New Cingular Wireless PCS, LLC

2002/10/08

(240) 344-2

Wireless

New Cingular Wireless PCS, LLC

2004/01/30

(240) 344-3

Wireless

New Cingular Wireless PCS, LLC

2003/09/22

(240) 344-4

Wireless

New Cingular Wireless PCS, LLC

2004/06/08

(240) 344-5

Wireless

New Cingular Wireless PCS, LLC

2004/07/30

(240) 344-6

Wireless

New Cingular Wireless PCS, LLC

2004/10/01

(240) 344-7

Wireless

New Cingular Wireless PCS, LLC

2004/10/01

(240) 344-8

Wireless

New Cingular Wireless PCS, LLC

2004/12/13

(240) 344-9

Wireless

New Cingular Wireless PCS, LLC

2006/12/27

(240) 345

Landline

Level 3 Communications, LLC - AK

2006/03/09

(240) 345-0

Landline

Onvoy, LLC - MD

2016/01/15

(240) 345-1

Landline

Level 3 Communications, LLC - AK

2011/08/08

(240) 345-2

Landline

Comcast IP Phone, LLC

2006/07/17

(240) 345-3

Landline

Level 3 Communications, LLC - AK

2006/08/01

(240) 345-4

Landline

Mcimetro Access Transmission Services LLC

2007/11/14

(240) 345-5

Landline

Ymax Communications Corp. - MD

2007/07/24

(240) 345-6

Landline

Ymax Communications Corp. - MD

2008/04/01

(240) 345-7

Landline

Ymax Communications Corp. - MD

2008/05/29

(240) 345-8

Landline

Ymax Communications Corp. - MD

2008/05/29

(240) 345-9

Landline

Level 3 Communications, LLC - AK

2008/07/08

(240) 346

Wireless

Sprint Spectrum, L.P.

(240) 346-0

Wireless

Sprint Spectrum, L.P.

2006/10/26

(240) 346-1

Wireless

Sprint Spectrum, L.P.

(240) 346-2

Wireless

Sprint Spectrum, L.P.

2006/10/26

(240) 346-3

Wireless

Sprint Spectrum, L.P.

(240) 346-4

Wireless

Sprint Spectrum, L.P.

(240) 346-5

Wireless

Sprint Spectrum, L.P.

(240) 346-6

Wireless

Sprint Spectrum, L.P.

(240) 346-7

Wireless

Sprint Spectrum, L.P.

(240) 346-8

Wireless

Sprint Spectrum, L.P.

(240) 346-9

Wireless

Sprint Spectrum, L.P.

(240) 347

Landline

Bandwidth.com CLEC, LLC - MD

2008/08/04

(240) 347-0

Landline

Bandwidth.com CLEC, LLC - MD

2008/08/07

(240) 347-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 347-2

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 347-3

Landline

Bandwidth.com CLEC, LLC - MD

2010/02/22

(240) 347-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/30

(240) 347-5

Wireless

T-mobile USA, Inc.

2016/03/23

(240) 347-6

Landline

Ymax Communications Corp. - MD

2009/03/12

(240) 347-7

Landline

Ymax Communications Corp. - MD

2009/03/12

(240) 347-8

Landline

Ymax Communications Corp. - MD

2009/03/12

(240) 347-9

Landline

Ymax Communications Corp. - MD

2009/03/12

(240) 348

Landline

Level 3 Communications, LLC - AK

(240) 348-0

Landline

Local Access LLC - MD

2015/02/19

(240) 348-1

Landline

Level 3 Communications, LLC - AK

(240) 348-2

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/21

(240) 348-3

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/21

(240) 348-4

Landline

Comcast IP Phone, LLC

2010/08/30

(240) 348-5

Landline

Level 3 Communications, LLC - AK

2011/12/21

(240) 348-6

Landline

Level 3 Communications, LLC - AK

2011/09/15

(240) 348-7

Landline

Comcast IP Phone, LLC

2013/06/25

(240) 348-8

Landline

Onvoy, LLC - MD

2016/02/12

(240) 348-9

Landline

Onvoy, LLC - MD

2016/03/29

(240) 349

Landline

Global Crossing Local Services, Inc. - KY

(240) 349-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 349-1

Landline

Global Crossing Local Services, Inc. - KY

(240) 349-2

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 349-3

Landline

Xo Maryland, LLC

2005/07/20

(240) 349-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 349-6

Landline

Bandwidth.com CLEC, LLC - MD

2007/09/24

(240) 349-7

Landline

Onvoy, LLC - MD

2012/09/11

(240) 349-8

Wireless

T-mobile USA, Inc.

2021/05/04

(240) 349-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 350

Wireless

Sprint Spectrum, L.P.

(240) 351

Wireless

Sprint Spectrum, L.P.

(240) 352

Landline

Peerless Network of Maryland, LLC

(240) 353

Wireless

Sprint Spectrum, L.P.

(240) 354

Wireless

Sprint Spectrum, L.P.

(240) 355

Wireless

Sprint Spectrum, L.P.

(240) 356

Landline

Level 3 Communications, LLC - AK

(240) 356-0

Landline

Level 3 Communications, LLC - AK

(240) 356-1

Landline

Bandwidth.com CLEC, LLC - MD

2004/10/13

(240) 356-2

Landline

Level 3 Communications, LLC - AK

2005/06/23

(240) 356-3

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/17

(240) 356-4

Landline

Level 3 Communications, LLC - AK

2002/05/17

(240) 356-5

Landline

Ymax Communications Corp. - MD

2009/03/04

(240) 356-6

Landline

Ymax Communications Corp. - MD

2009/03/04

(240) 356-7

Wireless

Sprint Spectrum, LP - MD

2011/10/11

(240) 356-8

Landline

Bandwidth.com CLEC, LLC - MD

2015/04/24

(240) 356-9

Landline

Telnyx LLC

2017/07/27

(240) 357

Wireless

Cellco Partnership DBA Verizon Wireless

2006/06/12

(240) 357-0

Wireless

Cellco Partnership DBA Verizon Wireless

2006/06/19

(240) 357-1

Wireless

Cellco Partnership DBA Verizon Wireless

2007/07/03

(240) 357-2

Wireless

New Cingular Wireless PCS, LLC

2007/09/21

(240) 357-3

Wireless

Cellco Partnership DBA Verizon Wireless

2007/11/28

(240) 357-4

Wireless

Cellco Partnership DBA Verizon Wireless

2006/10/04

(240) 357-5

Wireless

Cellco Partnership DBA Verizon Wireless

2007/05/02

(240) 357-6

Wireless

Cellco Partnership DBA Verizon Wireless

2007/05/02

(240) 357-7

Wireless

Cellco Partnership DBA Verizon Wireless

2007/06/04

(240) 357-8

Wireless

Cellco Partnership DBA Verizon Wireless

2008/02/05

(240) 358

Landline

Peerless Network of Maryland, LLC

(240) 358-0

Landline

Telnyx LLC

2019/11/07

(240) 358-1

Landline

Radiantiq LLC

2021/05/10

(240) 358-3

Landline

Onvoy, LLC - MD

2021/06/16

(240) 358-5

Landline

Peerless Network of Maryland, LLC

(240) 358-9

Landline

Peerless Network of Maryland, LLC

(240) 359

Landline

Peerless Network of Maryland, LLC

(240) 359-3

Landline

Onvoy, LLC - MD

2021/06/16

(240) 359-9

Landline

Peerless Network of Maryland, LLC

(240) 360

Wireless

Omnipoint Communications Cap Operations, LLC

2013/09/17

(240) 360-0

Landline

Bandwidth.com CLEC, LLC - MD

2014/03/03

(240) 360-1

Landline

Bandwidth.com CLEC, LLC - MD

2014/03/03

(240) 360-2

Landline

Comcast IP Phone, LLC

2014/09/26

(240) 360-3

Wireless

Omnipoint Communications Cap Operations, LLC

2014/02/26

(240) 360-4

Landline

Comcast IP Phone, LLC

2014/05/30

(240) 360-5

Landline

Comcast IP Phone, LLC

2015/09/22

(240) 360-6

Wireless

Omnipoint Communications Cap Operations, LLC

2014/08/22

(240) 360-7

Wireless

Omnipoint Communications Cap Operations, LLC

2014/08/22

(240) 360-8

Wireless

Omnipoint Communications Cap Operations, LLC

2013/09/19

(240) 360-9

Wireless

Omnipoint Communications Cap Operations, LLC

2013/09/19

(240) 361

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-2

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-3

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-5

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-6

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 361-7

Wireless

New Cingular Wireless PCS, LLC

2006/01/03

(240) 361-8

Wireless

New Cingular Wireless PCS, LLC

2006/01/03

(240) 361-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 362

Landline

Verizon Maryland, Inc.

(240) 362-0

Landline

Verizon Maryland, Inc.

(240) 362-1

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

2005/01/19

(240) 362-2

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

2005/01/19

(240) 362-3

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

2005/01/19

(240) 362-4

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

2005/01/19

(240) 362-5

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

2005/01/19

(240) 362-6

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

2006/06/21

(240) 362-7

Landline

Idt America, Corp. - MD

2006/09/26

(240) 362-8

Wireless

Uscoc of Cumberland, Inc. DBA United States Cel MD

2007/03/01

(240) 362-9

Landline

Bandwidth.com CLEC, LLC - MD

2004/10/13

(240) 363

Landline

Onvoy, LLC - MD

(240) 364

Landline

Cavalier East, LLC - MD

2001/05/09

(240) 364-0

Landline

Cavalier East, LLC - MD

(240) 364-1

Landline

Cavalier East, LLC - MD

(240) 364-2

Landline

Cavalier East, LLC - MD

(240) 364-3

Landline

Cavalier East, LLC - MD

(240) 364-4

Wireless

New Cingular Wireless PCS, LLC

2007/10/05

(240) 364-5

Landline

Cavalier East, LLC - MD

(240) 364-6

Landline

Cavalier East, LLC - MD

(240) 364-7

Landline

Cavalier East, LLC - MD

(240) 364-8

Landline

Cavalier East, LLC - MD

(240) 364-9

Landline

Cavalier East, LLC - MD

(240) 365

Landline

Baltimore-washington Telephone (Bwt)

(240) 366

Landline

AT&T - Local

(240) 366-0

Landline

Onvoy, LLC - MD

2016/08/31

(240) 366-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/08/05

(240) 366-2

Landline

Onvoy, LLC - MD

2016/08/31

(240) 366-3

Landline

Us Lec of Maryland, Inc.

2011/09/07

(240) 366-4

Landline

Mcimetro Access Transmission Services LLC

2014/05/16

(240) 366-5

Landline

Bandwidth.com CLEC, LLC - MD

2015/05/08

(240) 366-6

Landline

Bandwidth.com CLEC, LLC - MD

2016/08/22

(240) 366-7

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/05

(240) 366-8

Landline

Bandwidth.com CLEC, LLC - MD

2006/04/18

(240) 366-9

Landline

AT&T - Local

(240) 367

Wireless

Sprint Spectrum, L.P.

2002/10/18

(240) 367-0

Wireless

Sprint Spectrum, L.P.

2003/06/30

(240) 367-1

Wireless

Sprint Spectrum, L.P.

2005/03/28

(240) 367-2

Wireless

Omnipoint Communications Cap Operations, LLC

2005/09/02

(240) 367-3

Wireless

Omnipoint Communications Cap Operations, LLC

2006/12/13

(240) 367-4

Wireless

New Cingular Wireless PCS, LLC

2006/02/22

(240) 367-5

Wireless

New Cingular Wireless PCS, LLC

2006/02/22

(240) 367-6

Wireless

Sprint Spectrum, L.P.

(240) 367-7

Wireless

Sprint Spectrum, L.P.

2003/03/17

(240) 367-8

Wireless

Sprint Spectrum, L.P.

2006/05/01

(240) 367-9

Landline

Bandwidth.com CLEC, LLC - MD

2004/10/13

(240) 368

Landline

Peerless Network of Maryland, LLC

(240) 368-3

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 368-5

Landline

Onvoy, LLC - MD

2021/06/16

(240) 368-9

Landline

Peerless Network of Maryland, LLC

(240) 369

Landline

Core Communications, Inc.- MD

(240) 370

Wireless

Sprint Spectrum, L.P.

2007/12/14

(240) 370-0

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-1

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-2

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-3

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-4

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-5

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-6

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-7

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-8

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 370-9

Wireless

Sprint Spectrum, L.P.

2007/12/17

(240) 371

Landline

Peerless Network of Maryland, LLC

(240) 371-0

Landline

Peerless Network of Maryland, LLC

(240) 371-1

Landline

Peerless Network of Maryland, LLC

(240) 371-9

Landline

Peerless Network of Maryland, LLC

(240) 372

Wireless

Sprint Spectrum, L.P.

(240) 373

Landline

Verizon Maryland, Inc.

(240) 374

Landline

Global Crossing Local Services, Inc. - KY

(240) 374-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 374-1

Landline

Global Crossing Local Services, Inc. - KY

(240) 374-2

Wireless

Omnipoint Communications Cap Operations, LLC

2005/08/17

(240) 374-3

Wireless

Omnipoint Communications Cap Operations, LLC

2005/08/26

(240) 374-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 374-5

Landline

Global Crossing Local Services, Inc. - KY

(240) 374-6

Landline

Global Crossing Local Services, Inc. - KY

(240) 374-7

Landline

Global Crossing Local Services, Inc. - KY

(240) 374-8

Wireless

Omnipoint Communications Cap Operations, LLC

2008/05/19

(240) 374-9

Wireless

Cellco Partnership DBA Verizon Wireless

2009/08/05

(240) 375

Wireless

Sprint Spectrum, L.P.

(240) 376

Landline

Peerless Network of Maryland, LLC

(240) 376-0

Wireless

Omnipoint Communications Cap Operations, LLC

2021/01/14

(240) 376-1

Landline

Peerless Network of Maryland, LLC

(240) 376-2

Landline

Onvoy, LLC - MD

2020/09/17

(240) 376-3

Landline

Onvoy, LLC - MD

2020/05/26

(240) 376-4

Landline

Onvoy, LLC - MD

2020/05/26

(240) 376-5

Landline

Onvoy, LLC - MD

2020/09/17

(240) 376-6

Landline

Onvoy, LLC - MD

2021/03/03

(240) 376-7

Landline

Onvoy, LLC - MD

2021/03/03

(240) 376-8

Wireless

Omnipoint Communications Cap Operations, LLC

2021/04/01

(240) 376-9

Landline

Peerless Network of Maryland, LLC

(240) 377

Landline

Global Crossing Local Services, Inc. - KY

(240) 377-0

Landline

Level 3 Communications, LLC - AK

2006/02/06

(240) 377-1

Wireless

New Cingular Wireless PCS, LLC

2006/07/12

(240) 377-2

Landline

Global Crossing Local Services, Inc. - KY

(240) 377-3

Landline

Level 3 Communications, LLC - AK

(240) 377-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 377-5

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 377-6

Wireless

New Cingular Wireless PCS, LLC

2005/01/17

(240) 377-7

Wireless

New Cingular Wireless PCS, LLC

2006/10/16

(240) 377-8

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 377-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 378

Landline

Core Communications, Inc.- MD

(240) 379

Landline

Verizon Maryland, Inc.

(240) 380

Wireless

Cellco Partnership DBA Verizon Wireless

2007/09/17

(240) 380-0

Wireless

Cellco Partnership DBA Verizon Wireless

2007/09/18

(240) 380-1

Landline

Us Lec of Maryland, Inc.

2007/12/14

(240) 380-2

Landline

Level 3 Communications, LLC - AK

2008/01/15

(240) 380-3

Landline

Level 3 Communications, LLC - AK

2008/01/15

(240) 380-4

Wireless

Sprint Spectrum, L.P.

2007/12/10

(240) 380-5

Wireless

Sprint Spectrum, L.P.

2007/12/10

(240) 380-6

Wireless

Sprint Spectrum, L.P.

2007/12/10

(240) 380-7

Wireless

Sprint Spectrum, L.P.

2007/12/10

(240) 380-8

Wireless

Sprint Spectrum, L.P.

2007/12/10

(240) 380-9

Wireless

Sprint Spectrum, L.P.

2007/12/10

(240) 381

Wireless

New Cingular Wireless PCS, LLC

(240) 382

Landline

Teleport Communications America - ID - LLC

2009/06/11

(240) 382-0

Wireless

New Cingular Wireless PCS, LLC

2010/03/09

(240) 382-1

Landline

Comcast IP Phone, LLC

2009/11/18

(240) 382-2

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 382-3

Landline

Bandwidth.com CLEC, LLC - MD

2010/11/03

(240) 382-4

Wireless

Sprint Spectrum, LP - MD

2010/03/04

(240) 382-5

Wireless

Sprint Spectrum, LP - MD

2010/03/04

(240) 382-6

Landline

Teleport Communications America - ID - LLC

2009/06/15

(240) 382-7

Wireless

Sprint Spectrum, LP - MD

2010/03/04

(240) 382-8

Wireless

Sprint Spectrum, LP - MD

2010/03/04

(240) 382-9

Wireless

Sprint Spectrum, LP - MD

2009/12/23

(240) 383

Wireless

New Cingular Wireless PCS, LLC

(240) 383-0

Wireless

New Cingular Wireless PCS, LLC

(240) 383-1

Landline

Xo Maryland, LLC

2007/06/12

(240) 383-2

Wireless

New Cingular Wireless PCS, LLC

(240) 383-3

Landline

Xo Maryland, LLC

2007/06/12

(240) 383-4

Landline

Ymax Communications Corp. - MD

2008/09/24

(240) 383-5

Wireless

Cellco Partnership DBA Verizon Wireless

2012/05/04

(240) 383-6

Wireless

New Cingular Wireless PCS, LLC

2005/03/14

(240) 383-7

Wireless

New Cingular Wireless PCS, LLC

2005/03/14

(240) 383-8

Wireless

New Cingular Wireless PCS, LLC

2005/03/14

(240) 383-9

Wireless

New Cingular Wireless PCS, LLC

2005/03/14

(240) 384

Landline

Peerless Network of Maryland, LLC

(240) 384-0

Wireless

Omnipoint Communications Cap Operations, LLC

2020/01/25

(240) 384-1

Landline

Peerless Network of Maryland, LLC

(240) 384-2

Landline

Onvoy, LLC - MD

2020/10/21

(240) 384-3

Landline

Onvoy, LLC - MD

2020/10/21

(240) 384-4

Landline

Onvoy, LLC - MD

2021/02/03

(240) 384-5

Landline

Onvoy, LLC - MD

2021/02/03

(240) 384-6

Landline

Onvoy, LLC - MD

2021/02/03

(240) 384-8

Wireless

Omnipoint Communications Cap Operations, LLC

2021/01/14

(240) 384-9

Landline

Peerless Network of Maryland, LLC

(240) 385

Landline

Verizon Maryland, Inc.

(240) 385-0

Landline

Verizon Maryland, Inc.

(240) 385-1

Wireless

Omnipoint Communications Cap Operations, LLC

2019/06/10

(240) 385-2

Wireless

Cellco Partnership DBA Verizon Wireless

2010/06/03

(240) 385-3

Landline

Ymax Communications Corp. - MD

2009/03/04

(240) 385-4

Wireless

Cellco Partnership DBA Verizon Wireless

2011/02/02

(240) 385-5

Wireless

Cellco Partnership DBA Verizon Wireless

2011/01/04

(240) 385-6

Wireless

Cellco Partnership DBA Verizon Wireless

2011/06/15

(240) 385-7

Wireless

Cellco Partnership DBA Verizon Wireless

2011/07/05

(240) 385-8

Landline

Core Communications, Inc.- MD

2018/05/24

(240) 385-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 386

Landline

Verizon Maryland, Inc.

(240) 386-0

Wireless

Omnipoint Communications Cap Operations, LLC

2020/12/04

(240) 386-1

Landline

Paetec Communications, Inc. - CA

2015/02/18

(240) 386-2

Landline

Verizon Maryland, Inc.

(240) 386-3

Landline

Verizon Maryland, Inc.

(240) 386-4

Landline

Verizon Maryland, Inc.

(240) 386-5

Landline

Verizon Maryland, Inc.

(240) 386-6

Landline

Verizon Maryland, Inc.

(240) 386-7

Wireless

Omnipoint Communications Cap Operations, LLC

2006/04/04

(240) 386-8

Landline

Comcast IP Phone, LLC

2009/05/15

(240) 386-9

Wireless

Omnipoint Communications Cap Operations, LLC

2007/08/14

(240) 387

Landline

Cavalier East, LLC - MD

(240) 387-0

Landline

Cavalier East, LLC - MD

(240) 387-1

Landline

Cavalier East, LLC - MD

(240) 387-2

Landline

Cavalier East, LLC - MD

(240) 387-3

Landline

Cavalier East, LLC - MD

(240) 387-4

Landline

Cavalier East, LLC - MD

(240) 387-5

Landline

Cavalier East, LLC - MD

(240) 387-6

Landline

Xo Maryland, LLC

2007/01/25

(240) 387-7

Landline

Xo Maryland, LLC

2007/01/25

(240) 387-8

Landline

Cavalier East, LLC - MD

(240) 387-9

Landline

Cavalier East, LLC - MD

(240) 388

Wireless

Sprint Spectrum, L.P.

2002/11/04

(240) 388-0

Wireless

Sprint Spectrum, L.P.

2003/04/19

(240) 388-1

Wireless

Sprint Spectrum, L.P.

2003/04/19

(240) 388-2

Wireless

Sprint Spectrum, L.P.

2003/07/22

(240) 388-3

Wireless

Sprint Spectrum, L.P.

2004/04/16

(240) 388-4

Wireless

Sprint Spectrum, L.P.

2004/04/16

(240) 388-5

Wireless

New Cingular Wireless PCS, LLC

2007/11/19

(240) 388-6

Wireless

Sprint Spectrum, L.P.

2002/11/07

(240) 388-7

Wireless

Sprint Spectrum, L.P.

2003/02/05

(240) 388-8

Wireless

Sprint Spectrum, L.P.

2003/02/05

(240) 388-9

Landline

Bandwidth.com CLEC, LLC - MD

2004/10/13

(240) 389

Landline

Atx Communications Services, Ltd.

(240) 389-0

Landline

Bandwidth.com CLEC, LLC - MD

2010/02/11

(240) 389-1

Landline

Comcast IP Phone, LLC

2008/02/19

(240) 389-2

Landline

Bandwidth.com CLEC, LLC - MD

2009/12/22

(240) 389-3

Landline

Bandwidth.com CLEC, LLC - MD

2009/12/22

(240) 389-4

Landline

Bandwidth.com CLEC, LLC - MD

2009/12/22

(240) 389-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/08/04

(240) 389-6

Landline

Atx Communications Services, Ltd.

(240) 389-7

Wireless

Omnipoint Communications Cap Operations, LLC

2010/08/26

(240) 389-8

Wireless

Omnipoint Communications Cap Operations, LLC

2010/08/26

(240) 389-9

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/16

(240) 390

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 390-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 390-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 390-2

Landline

Xo Maryland, LLC

2006/07/17

(240) 390-3

Landline

Comcast IP Phone, LLC

2017/07/24

(240) 390-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 390-5

Wireless

Omnipoint Communications Cap Operations, LLC

2015/09/09

(240) 390-6

Landline

Bandwidth.com CLEC, LLC - MD

2011/01/28

(240) 390-7

Wireless

Omnipoint Communications Cap Operations, LLC

2015/09/09

(240) 390-8

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 390-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 391

Landline

Global Crossing Local Services, Inc. - KY

(240) 391-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 391-1

Landline

Global Crossing Local Services, Inc. - KY

(240) 391-2

Landline

Global Crossing Local Services, Inc. - KY

(240) 391-3

Landline

Bandwidth.com CLEC, LLC - MD

2007/09/14

(240) 391-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 391-6

Landline

Comcast IP Phone, LLC

2007/10/19

(240) 391-7

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 391-8

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 391-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 392

Landline

Starpower Communications, LLC - DC

(240) 392-0

Wireless

Omnipoint Communications Cap Operations, LLC

2011/05/12

(240) 392-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/04/30

(240) 392-2

Landline

Comcast IP Phone, LLC

2006/02/06

(240) 392-3

Landline

Level 3 Communications, LLC - AK

2005/12/05

(240) 392-4

Landline

Level 3 Communications, LLC - AK

2005/12/05

(240) 392-5

Wireless

Omnipoint Communications Cap Operations, LLC

2011/07/12

(240) 392-6

Landline

Onvoy, LLC - MD

2012/09/12

(240) 392-7

Wireless

T-mobile USA, Inc.

2013/05/23

(240) 392-8

Landline

Starpower Communications, LLC - DC

(240) 392-9

Wireless

T-mobile USA, Inc.

2013/05/23

(240) 393

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 393-0

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 393-1

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 393-2

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 393-3

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 393-4

Landline

Level 3 Communications, LLC - AK

2002/12/23

(240) 393-5

Wireless

New Cingular Wireless PCS, LLC

2003/10/15

(240) 393-6

Wireless

New Cingular Wireless PCS, LLC

2003/09/17

(240) 393-7

Wireless

New Cingular Wireless PCS, LLC

2003/09/17

(240) 393-8

Wireless

New Cingular Wireless PCS, LLC

2003/03/24

(240) 393-9

Wireless

New Cingular Wireless PCS, LLC

2003/03/24

(240) 394

Wireless

New Cingular Wireless PCS, LLC

2004/12/13

(240) 394-0

Wireless

New Cingular Wireless PCS, LLC

2004/12/14

(240) 394-1

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 394-2

Wireless

New Cingular Wireless PCS, LLC

2004/12/14

(240) 394-3

Landline

Mcimetro Access Transmission Services LLC

2009/10/15

(240) 394-4

Landline

Level 3 Communications, LLC - AK

2008/03/03

(240) 394-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/09

(240) 394-6

Landline

Bandwidth.com CLEC, LLC - MD

2011/07/05

(240) 394-7

Landline

Bandwidth.com CLEC, LLC - MD

2011/07/19

(240) 394-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/08/08

(240) 394-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/05

(240) 395

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 395-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 395-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 395-2

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 395-3

Wireless

Sprint Spectrum, L.P.

2005/04/14

(240) 395-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 395-5

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 395-8

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 395-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 396

Landline

Global Crossing Local Services, Inc. - KY

(240) 396-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 396-1

Landline

Level 3 Communications, LLC - AK

(240) 396-2

Landline

Global Crossing Local Services, Inc. - KY

(240) 396-3

Wireless

Sprint Spectrum, L.P.

2005/08/11

(240) 396-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 396-5

Landline

Global Crossing Local Services, Inc. - KY

(240) 396-6

Landline

Comcast IP Phone, LLC

2005/06/30

(240) 396-7

Wireless

Omnipoint Communications Cap Operations, LLC

2006/01/06

(240) 396-8

Wireless

Sprint Spectrum, L.P.

2005/11/17

(240) 396-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 397

Wireless

Cellco Partnership DBA Verizon Wireless

2009/03/06

(240) 397-0

Wireless

Cellco Partnership DBA Verizon Wireless

2009/03/12

(240) 397-1

Wireless

Cellco Partnership DBA Verizon Wireless

2009/09/03

(240) 397-2

Landline

Us Lec of Maryland, Inc.

2009/10/23

(240) 397-3

Wireless

Cellco Partnership DBA Verizon Wireless

2010/01/07

(240) 397-4

Wireless

Cellco Partnership DBA Verizon Wireless

2010/04/05

(240) 397-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/11/03

(240) 397-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 397-7

Landline

Mcimetro Access Transmission Services LLC

2009/07/06

(240) 397-8

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 397-9

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 398

Wireless

Sprint Spectrum, L.P.

2002/07/03

(240) 398-0

Wireless

Sprint Spectrum, L.P.

2002/10/31

(240) 398-1

Wireless

Sprint Spectrum, L.P.

2003/09/17

(240) 398-2

Wireless

Sprint Spectrum, L.P.

2003/09/17

(240) 398-3

Landline

Level 3 Communications, LLC - AK

2005/03/08

(240) 398-4

Wireless

Sprint Spectrum, L.P.

2003/09/17

(240) 398-5

Landline

Us Lec of Maryland, Inc.

2004/10/20

(240) 398-6

Wireless

Sprint Spectrum, L.P.

(240) 398-7

Wireless

Sprint Spectrum, L.P.

2002/10/31

(240) 398-8

Wireless

Sprint Spectrum, L.P.

2002/10/31

(240) 398-9

Wireless

Sprint Spectrum, L.P.

2002/10/31

(240) 399

Landline

Xo Maryland, LLC

Prefix

Type

Location

Carrier

Assigned

(240) 400

Wireless

Sprint Spectrum, L.P.

2011/08/18

(240) 400-0

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/02

(240) 400-1

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 400-2

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 400-3

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 400-4

Wireless

Sprint Spectrum, L.P.

2011/10/25

(240) 400-5

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 400-6

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 400-7

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 400-8

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 400-9

Wireless

Sprint Spectrum, L.P.

2011/08/22

(240) 401

Wireless

New Cingular Wireless PCS, LLC

(240) 402

Landline

Mcimetro Access Transmission Services LLC

2010/09/21

(240) 402-0

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-1

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-2

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-3

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-4

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-5

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-6

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-7

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-8

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 402-9

Landline

Mcimetro Access Transmission Services LLC

2010/09/23

(240) 403

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-2

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-3

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-5

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-6

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-7

Landline

Comcast IP Phone, LLC

2008/02/22

(240) 403-8

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 403-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 404

Landline

Xo Maryland, LLC

2001/02/13

(240) 404-0

Landline

Xo Maryland, LLC

(240) 404-1

Landline

Verizon Maryland, Inc.

2002/05/29

(240) 404-2

Landline

Verizon Maryland, Inc.

2002/05/29

(240) 404-3

Landline

Verizon Maryland, Inc.

2002/05/29

(240) 404-4

Landline

Verizon Maryland, Inc.

2002/05/29

(240) 404-5

Landline

Verizon Maryland, Inc.

2002/05/29

(240) 404-6

Landline

Xo Maryland, LLC

2005/07/20

(240) 404-7

Landline

Xo Maryland, LLC

2005/07/20

(240) 404-8

Wireless

New Cingular Wireless PCS, LLC

2008/05/27

(240) 404-9

Landline

Xo Maryland, LLC

(240) 405

Landline

Us Lec of Maryland, Inc.

2004/07/27

(240) 405-0

Wireless

Sprint Spectrum, L.P.

2005/03/23

(240) 405-1

Landline

Us Lec of Maryland, Inc.

2004/07/27

(240) 405-2

Wireless

Cellco Partnership DBA Verizon Wireless

2005/08/02

(240) 405-3

Wireless

Sprint Spectrum, L.P.

2005/08/23

(240) 405-4

Wireless

Cellco Partnership DBA Verizon Wireless

2005/07/07

(240) 405-5

Wireless

Cellco Partnership DBA Verizon Wireless

2005/07/07

(240) 405-6

Wireless

Cellco Partnership DBA Verizon Wireless

2005/11/03

(240) 405-7

Wireless

Cellco Partnership DBA Verizon Wireless

2005/11/03

(240) 405-8

Wireless

Cellco Partnership DBA Verizon Wireless

2005/11/03

(240) 405-9

Wireless

Cellco Partnership DBA Verizon Wireless

2008/02/05

(240) 406

Wireless

New Cingular Wireless PCS, LLC

2009/09/17

(240) 406-0

Wireless

New Cingular Wireless PCS, LLC

2009/09/17

(240) 406-1

Landline

Broadview Networks of Virginia, Inc. - VA

2010/07/14

(240) 406-2

Wireless

Omnipoint Communications Cap Operations, LLC

2010/08/06

(240) 406-3

Wireless

Omnipoint Communications Cap Operations, LLC

2010/08/06

(240) 406-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/17

(240) 406-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 406-6

Wireless

Omnipoint Communications Cap Operations, LLC

2010/01/12

(240) 406-7

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 406-8

Landline

Bandwidth.com CLEC, LLC - MD

2010/12/29

(240) 406-9

Landline

Bandwidth.com CLEC, LLC - MD

2010/12/29

(240) 407

Landline

Global Crossing Local Services, Inc. - KY

(240) 407-0

Landline

Global Crossing Local Services, Inc. - KY

(240) 407-1

Landline

Onvoy, LLC - MD

2016/03/29

(240) 407-2

Landline

Level 3 Communications, LLC - AK

(240) 407-3

Landline

Onvoy, LLC - MD

2021/03/03

(240) 407-4

Landline

Global Crossing Local Services, Inc. - KY

(240) 407-5

Landline

Core Communications, Inc.- MD

2018/10/11

(240) 407-6

Landline

Core Communications, Inc.- MD

2018/10/11

(240) 407-7

Landline

Bandwidth.com CLEC, LLC - MD

2011/03/25

(240) 407-8

Landline

Onvoy, LLC - MD

2021/03/03

(240) 407-9

Landline

Global Crossing Local Services, Inc. - KY

(240) 408

Wireless

New Cingular Wireless PCS, LLC

2009/10/14

(240) 408-0

Wireless

New Cingular Wireless PCS, LLC

2009/10/16

(240) 408-1

Wireless

Omnipoint Communications Cap Operations, LLC

2010/11/05

(240) 408-2

Wireless

Omnipoint Communications Cap Operations, LLC

2010/11/05

(240) 408-3

Landline

Paetec Communications, Inc. - CA

2010/07/30

(240) 408-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/21

(240) 408-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/21

(240) 408-6

Wireless

Omnipoint Communications Cap Operations, LLC

2010/11/05

(240) 408-7

Landline

Xo Maryland, LLC

2011/03/03

(240) 408-8

Landline

Xo Maryland, LLC

2011/03/03

(240) 408-9

Wireless

Omnipoint Communications Cap Operations, LLC

2012/11/13

(240) 409

Wireless

New Cingular Wireless PCS, LLC

(240) 410

Wireless

Omnipoint Communications Cap Operations, LLC

2021/01/13

(240) 410-0

Landline

Bandwidth.com CLEC, LLC - MD

2021/07/28

(240) 410-1

Landline

Onvoy, LLC - MD

2021/04/21

(240) 410-2

Wireless

Onvoy Spectrum, LLC

2021/04/27

(240) 410-3

Landline

Bandwidth.com CLEC, LLC - MD

2021/07/28

(240) 410-4

Landline

Radiantiq LLC

2021/03/11

(240) 410-5

Landline

Onvoy, LLC - MD

2021/06/15

(240) 410-6

Landline

Onvoy, LLC - MD

2021/06/15

(240) 410-7

Wireless

Omnipoint Communications Cap Operations, LLC

2021/05/04

(240) 410-8

Wireless

Omnipoint Communications Cap Operations, LLC

2021/05/04

(240) 410-9

Wireless

Omnipoint Communications Cap Operations, LLC

2021/01/13

(240) 411

Unknown

(240) 412

Wireless

Sprint Spectrum, L.P.

2001/01/16

(240) 412-0

Landline

Comcast IP Phone, LLC

2007/01/10

(240) 412-1

Wireless

Sprint Spectrum, L.P.

2004/07/02

(240) 412-2

Landline

Bandwidth.com CLEC, LLC - MD

2007/08/17

(240) 412-3

Wireless

Sprint Spectrum, L.P.

2007/06/26

(240) 412-4

Wireless

Sprint Spectrum, L.P.

2007/06/26

(240) 412-5

Wireless

Sprint Spectrum, L.P.

2007/06/26

(240) 412-6

Wireless

Sprint Spectrum, L.P.

2008/02/07

(240) 412-7

Wireless

Sprint Spectrum, L.P.

2006/07/28

(240) 412-8

Wireless

Sprint Spectrum, L.P.

2004/03/29

(240) 412-9

Wireless

Sprint Spectrum, L.P.

(240) 413

Wireless

Omnipoint Communications Cap Operations, LLC

2001/03/12

(240) 413-0

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 413-1

Wireless

Omnipoint Communications Cap Operations, LLC

2005/07/18

(240) 413-2

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 413-3

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 413-4

Wireless

Omnipoint Communications Cap Operations, LLC

2006/05/11

(240) 413-5

Wireless

Omnipoint Communications Cap Operations, LLC

2006/07/26

(240) 413-6

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 413-7

Wireless

Omnipoint Communications Cap Operations, LLC

2006/11/17

(240) 413-8

Wireless

Omnipoint Communications Cap Operations, LLC

2007/01/10

(240) 413-9

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 414

Landline

Peerless Network of Maryland, LLC

(240) 414-0

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 414-1

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 414-2

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 414-3

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 414-4

Landline

Onvoy, LLC - MD

2020/03/31

(240) 414-5

Landline

Peerless Network of Maryland, LLC

2020/07/28

(240) 414-6

Landline

Peerless Network of Maryland, LLC

2020/03/17

(240) 414-8

Landline

Onvoy, LLC - MD

2020/05/12

(240) 414-9

Landline

Peerless Network of Maryland, LLC

(240) 415

Landline

Ymax Communications Corp. - MD

2008/12/16

(240) 415-0

Landline

Ymax Communications Corp. - MD

2008/12/18

(240) 415-1

Landline

Ymax Communications Corp. - MD

2008/12/18

(240) 415-2

Landline

Ymax Communications Corp. - MD

2008/12/18

(240) 415-3

Landline

Ymax Communications Corp. - MD

2008/12/18

(240) 415-4

Landline

Ymax Communications Corp. - MD

2008/12/18

(240) 415-5

Landline

Fibernet, LLC - WV

2010/12/08

(240) 415-6

Landline

Level 3 Communications, LLC - AK

2011/08/08

(240) 415-7

Landline

Us Lec of Maryland, Inc.

2011/02/15

(240) 415-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/05/03

(240) 415-9

Landline

Bandwidth.com CLEC, LLC - MD

2011/05/03

(240) 416

Wireless

New Cingular Wireless PCS, LLC

2001/05/18

(240) 416-0

Wireless

New Cingular Wireless PCS, LLC

(240) 416-1

Wireless

New Cingular Wireless PCS, LLC

(240) 416-2

Wireless

New Cingular Wireless PCS, LLC

(240) 416-3

Wireless

New Cingular Wireless PCS, LLC

(240) 416-4

Wireless

New Cingular Wireless PCS, LLC

(240) 416-5

Wireless

New Cingular Wireless PCS, LLC

(240) 416-6

Wireless

New Cingular Wireless PCS, LLC

(240) 416-7

Wireless

New Cingular Wireless PCS, LLC

(240) 416-8

Wireless

Cellco Partnership DBA Verizon Wireless

2011/06/15

(240) 416-9

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 417

Wireless

Sprint Spectrum, L.P.

(240) 418

Wireless

Sprint Spectrum, L.P.

2001/11/12

(240) 419

Wireless

Cellco Partnership DBA Verizon Wireless

2007/10/29

(240) 419-0

Wireless

Cellco Partnership DBA Verizon Wireless

2007/10/30

(240) 419-1

Wireless

Cellco Partnership DBA Verizon Wireless

2008/02/05

(240) 419-2

Landline

Comcast IP Phone, LLC

2008/04/18

(240) 419-3

Landline

Comcast IP Phone, LLC

2008/04/18

(240) 419-4

Wireless

Cellco Partnership DBA Verizon Wireless

2008/05/06

(240) 419-5

Landline

Onvoy, LLC - MD

2008/05/21

(240) 419-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/09/28

(240) 419-7

Wireless

Cellco Partnership DBA Verizon Wireless

2008/11/05

(240) 419-8

Wireless

Cellco Partnership DBA Verizon Wireless

2008/12/09

(240) 419-9

Wireless

Cellco Partnership DBA Verizon Wireless

2008/08/04

(240) 420

Landline

Verizon Maryland, Inc.

(240) 421

Wireless

Omnipoint Communications Cap Operations, LLC

2001/04/09

(240) 421-0

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 421-1

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 421-2

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 421-3

Wireless

Omnipoint Communications Cap Operations, LLC

2005/07/07

(240) 421-4

Wireless

Omnipoint Communications Cap Operations, LLC

2005/08/17

(240) 421-5

Wireless

Omnipoint Communications Cap Operations, LLC

2005/09/12

(240) 421-6

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 421-7

Wireless

Omnipoint Communications Cap Operations, LLC

2005/11/17

(240) 421-8

Wireless

Omnipoint Communications Cap Operations, LLC

2008/06/17

(240) 421-9

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 422

Wireless

Omnipoint Communications Cap Operations, LLC

2002/05/15

(240) 422-0

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 422-1

Wireless

Omnipoint Communications Cap Operations, LLC

2003/04/09

(240) 422-2

Wireless

Omnipoint Communications Cap Operations, LLC

2003/06/05

(240) 422-3

Wireless

Omnipoint Communications Cap Operations, LLC

2003/08/25

(240) 422-4

Wireless

Omnipoint Communications Cap Operations, LLC

2004/01/29

(240) 422-5

Wireless

Omnipoint Communications Cap Operations, LLC

2004/11/23

(240) 422-6

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 422-7

Wireless

Omnipoint Communications Cap Operations, LLC

2005/01/21

(240) 422-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/06/07

(240) 422-9

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 423

Wireless

Omnipoint Communications Cap Operations, LLC

2001/05/21

(240) 424

Wireless

Sprint Spectrum, L.P.

2007/11/16

(240) 424-0

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/20

(240) 424-1

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 424-2

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 424-3

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 424-4

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 424-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/04/05

(240) 424-6

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 424-7

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 424-8

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 424-9

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 425

Wireless

Omnipoint Communications Cap Operations, LLC

(240) 425-0

Landline

Telnyx LLC

2021/04/27

(240) 425-1

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 425-2

Wireless

Omnipoint Communications Cap Operations, LLC

2004/01/13

(240) 425-3

Wireless

Omnipoint Communications Cap Operations, LLC

2005/03/02

(240) 425-4

Landline

Level 3 Communications, LLC - AK

(240) 425-7

Wireless

Omnipoint Communications Cap Operations, LLC

2004/03/29

(240) 425-8

Wireless

Cellco Partnership DBA Verizon Wireless

2019/08/06

(240) 425-9

Wireless

Cellco Partnership DBA Verizon Wireless

2019/08/01

(240) 426

Wireless

Sprint Spectrum, L.P.

2001/10/25

(240) 427

Landline

Xo Maryland, LLC

2001/04/23

(240) 427-0

Landline

Xo Maryland, LLC

(240) 427-1

Landline

Us Lec of Maryland, Inc.

2002/04/04

(240) 427-2

Wireless

Sprint Spectrum, L.P.

2004/02/04

(240) 427-3

Landline

Xo Maryland, LLC

2005/04/27

(240) 427-4

Landline

Xo Maryland, LLC

2005/04/27

(240) 427-5

Landline

Bandwidth.com CLEC, LLC - MD

2010/10/25

(240) 427-6

Wireless

Sprint Spectrum, L.P.

2005/07/05

(240) 427-7

Wireless

Cellco Partnership DBA Verizon Wireless

2006/02/06

(240) 427-8

Wireless

Cellco Partnership DBA Verizon Wireless

2006/02/06

(240) 427-9

Landline

Xo Maryland, LLC

(240) 428

Landline

Bandwidth.com CLEC, LLC - MD

(240) 428-0

Landline

Bandwidth.com CLEC, LLC - MD

2012/06/18

(240) 428-1

Landline

Comcast IP Phone, LLC

2011/01/14

(240) 428-2

Landline

Level 3 Communications, LLC - AK

2011/03/23

(240) 428-3

Landline

Bandwidth.com CLEC, LLC - MD

2012/09/13

(240) 428-4

Landline

Bandwidth.com CLEC, LLC - MD

2012/09/13

(240) 428-5

Wireless

T-mobile USA, Inc.

2013/07/02

(240) 428-6

Landline

Level 3 Communications, LLC - AK

2011/08/31

(240) 428-7

Landline

Bandwidth.com CLEC, LLC - MD

2012/09/21

(240) 428-8

Landline

Bandwidth.com CLEC, LLC - MD

2010/02/05

(240) 428-9

Wireless

Cellco Partnership DBA Verizon Wireless

2013/04/23

(240) 429

Wireless

Cellco Partnership DBA Verizon Wireless

2006/12/19

(240) 429-0

Wireless

Cellco Partnership DBA Verizon Wireless

2006/12/20

(240) 429-1

Wireless

Omnipoint Communications Cap Operations, LLC

2007/02/13

(240) 429-2

Wireless

Omnipoint Communications Cap Operations, LLC

2007/02/22

(240) 429-3

Wireless

Cellco Partnership DBA Verizon Wireless

2007/03/06

(240) 429-4

Wireless

Cellco Partnership DBA Verizon Wireless

2007/03/06

(240) 429-5

Wireless

Cellco Partnership DBA Verizon Wireless

2007/04/04

(240) 429-6

Wireless

Cellco Partnership DBA Verizon Wireless

2007/04/04

(240) 429-7

Wireless

Cellco Partnership DBA Verizon Wireless

2007/12/27

(240) 429-8

Wireless

Cellco Partnership DBA Verizon Wireless

2007/04/04

(240) 429-9

Wireless

Cellco Partnership DBA Verizon Wireless

2007/04/04

(240) 430

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-2

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-3

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-5

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-6

Landline

Vonage America LLC

2020/05/08

(240) 430-7

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 430-8

Landline

Vonage America LLC

2020/05/08

(240) 430-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 431

Wireless

Sprint Spectrum, L.P.

(240) 431-0

Wireless

Sprint Spectrum, L.P.

2010/07/07

(240) 431-1

Wireless

Sprint Spectrum, L.P.

(240) 431-2

Wireless

Sprint Spectrum, L.P.

2010/07/07

(240) 431-3

Wireless

Sprint Spectrum, L.P.

(240) 431-4

Wireless

Sprint Spectrum, L.P.

2011/04/22

(240) 431-5

Wireless

Sprint Spectrum, L.P.

2011/03/24

(240) 431-6

Wireless

Sprint Spectrum, L.P.

2011/03/24

(240) 431-7

Wireless

Sprint Spectrum, L.P.

2007/03/07

(240) 431-8

Wireless

Sprint Spectrum, L.P.

2005/02/14

(240) 431-9

Wireless

Sprint Spectrum, L.P.

(240) 432

Wireless

Sprint Spectrum, L.P.

(240) 433

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 433-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 433-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 433-2

Wireless

T-mobile USA, Inc.

2013/05/23

(240) 433-3

Landline

Bandwidth.com CLEC, LLC - MD

2007/09/24

(240) 433-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 433-6

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 433-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 434

Landline

Level 3 Communications, LLC - AK

(240) 434-0

Landline

Onvoy, LLC - MD

2012/09/11

(240) 434-1

Wireless

Cellco Partnership DBA Verizon Wireless

2004/10/08

(240) 434-2

Wireless

Cellco Partnership DBA Verizon Wireless

2004/12/06

(240) 434-3

Wireless

Cellco Partnership DBA Verizon Wireless

2005/12/05

(240) 434-4

Landline

Level 3 Communications, LLC - AK

(240) 434-5

Wireless

Cellco Partnership DBA Verizon Wireless

2004/12/06

(240) 434-6

Wireless

Cellco Partnership DBA Verizon Wireless

2005/07/11

(240) 434-7

Landline

Level 3 Communications, LLC - AK

(240) 434-8

Wireless

Cellco Partnership DBA Verizon Wireless

2006/01/05

(240) 434-9

Wireless

Cellco Partnership DBA Verizon Wireless

2006/07/06

(240) 435

Wireless

Cellco Partnership DBA Verizon Wireless

2009/05/07

(240) 435-0

Wireless

Cellco Partnership DBA Verizon Wireless

2009/05/11

(240) 435-1

Wireless

Cellco Partnership DBA Verizon Wireless

2010/06/03

(240) 435-2

Landline

Bandwidth.com CLEC, LLC - MD

2011/06/07

(240) 435-3

Wireless

Sprint Spectrum, L.P.

2010/07/06

(240) 435-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 435-5

Wireless

Cellco Partnership DBA Verizon Wireless

2010/02/04

(240) 435-6

Wireless

Sprint Spectrum, L.P.

2010/07/06

(240) 435-7

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/20

(240) 435-8

Wireless

New Cingular Wireless PCS, LLC

2010/07/29

(240) 435-9

Wireless

New Cingular Wireless PCS, LLC

2010/07/29

(240) 436

Landline

Level 3 Communications, LLC - AK

(240) 436-0

Landline

Bandwidth.com CLEC, LLC - MD

2019/05/09

(240) 436-1

Landline

Us Lec of Maryland, Inc.

2005/03/29

(240) 436-2

Landline

Level 3 Communications, LLC - AK

2006/07/25

(240) 436-3

Landline

Level 3 Communications, LLC - AK

2010/10/27

(240) 436-4

Landline

Us Lec of Maryland, Inc.

2011/02/15

(240) 436-5

Landline

Peerless Network of Maryland, LLC

2018/02/09

(240) 436-6

Landline

Level 3 Communications, LLC - AK

(240) 436-7

Landline

Centurylink Communications LLC

2016/09/22

(240) 436-8

Landline

Telnyx LLC

2017/07/27

(240) 436-9

Landline

Peerless Network of Maryland, LLC

2019/05/22

(240) 437

Landline

Xo Maryland, LLC

(240) 437-0

Landline

Xo Maryland, LLC

(240) 437-1

Wireless

Omnipoint Communications Cap Operations, LLC

2014/02/25

(240) 437-2

Wireless

Omnipoint Communications Cap Operations, LLC

2010/11/04

(240) 437-3

Landline

Bandwidth.com CLEC, LLC - MD

2011/06/07

(240) 437-4

Landline

Bandwidth.com CLEC, LLC - MD

2011/06/07

(240) 437-5

Landline

Xo Maryland, LLC

(240) 437-6

Wireless

Omnipoint Communications Cap Operations, LLC

2011/07/05

(240) 437-7

Wireless

Omnipoint Communications Cap Operations, LLC

2011/07/05

(240) 437-8

Wireless

Omnipoint Communications Cap Operations, LLC

2011/07/05

(240) 437-9

Wireless

Omnipoint Communications Cap Operations, LLC

2014/06/05

(240) 438

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-0

Wireless

Sprint Spectrum, L.P.

2011/09/28

(240) 438-1

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-2

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-3

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-4

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-5

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-6

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-7

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-8

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 438-9

Wireless

Sprint Spectrum, L.P.

2011/08/15

(240) 439

Wireless

Cellco Partnership DBA Verizon Wireless

2008/06/06

(240) 439-0

Wireless

Cellco Partnership DBA Verizon Wireless

2008/06/09

(240) 439-1

Wireless

Omnipoint Communications Cap Operations, LLC

2008/09/12

(240) 439-2

Landline

Verizon Maryland, Inc.

2008/08/15

(240) 439-3

Wireless

Cellco Partnership DBA Verizon Wireless

2011/04/04

(240) 439-4

Landline

Comcast IP Phone, LLC

2010/06/04

(240) 439-5

Wireless

Sprint Spectrum, L.P.

2010/07/06

(240) 439-6

Landline

Level 3 Communications, LLC - AK

2010/04/15

(240) 439-7

Wireless

Sprint Spectrum, L.P.

2010/07/06

(240) 439-8

Landline

Level 3 Communications, LLC - AK

2009/08/03

(240) 439-9

Wireless

Cellco Partnership DBA Verizon Wireless

2008/09/03

(240) 440

Wireless

New Cingular Wireless PCS, LLC

2009/02/27

(240) 440-0

Wireless

New Cingular Wireless PCS, LLC

2009/03/04

(240) 440-1

Wireless

New Cingular Wireless PCS, LLC

2009/03/04

(240) 440-2

Wireless

New Cingular Wireless PCS, LLC

2009/03/04

(240) 440-3

Wireless

New Cingular Wireless PCS, LLC

2010/06/11

(240) 440-4

Wireless

Cellco Partnership DBA Verizon Wireless

2010/12/13

(240) 440-5

Wireless

Sprint Spectrum, L.P.

2011/09/29

(240) 440-6

Wireless

Sprint Spectrum, L.P.

2011/09/29

(240) 440-7

Wireless

Sprint Spectrum, L.P.

2011/03/07

(240) 440-8

Wireless

Sprint Spectrum, L.P.

2011/03/07

(240) 440-9

Wireless

Sprint Spectrum, L.P.

2011/03/07

(240) 441

Wireless

Omnipoint Communications Cap Operations, LLC

2001/06/06

(240) 442

Landline

Verizon Maryland, Inc.

2001/05/22

(240) 442-0

Landline

Verizon Maryland, Inc.

(240) 442-1

Landline

Level 3 Communications, LLC - AK

2008/01/22

(240) 442-2

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/28

(240) 442-3

Landline

Ymax Communications Corp. - MD

2009/03/04

(240) 442-4

Landline

Core Communications, Inc.- MD

2019/04/16

(240) 442-5

Landline

Comcast IP Phone, LLC

2007/10/10

(240) 442-6

Landline

Ymax Communications Corp. - MD

2009/03/04

(240) 442-7

Wireless

New Cingular Wireless PCS, LLC

2011/05/13

(240) 442-8

Landline

Bandwidth.com CLEC, LLC - MD

2015/04/24

(240) 442-9

Landline

Onvoy, LLC - MD

2020/05/05

(240) 443

Landline

Onvoy, LLC - MD

2020/11/06

(240) 443-2

Landline

Onvoy, LLC - MD

2020/11/09

(240) 443-3

Landline

Onvoy, LLC - MD

2020/11/09

(240) 443-4

Landline

Onvoy, LLC - MD

2020/11/09

(240) 443-7

Wireless

Onvoy Spectrum, LLC

2021/04/21

(240) 444

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/07

(240) 444-0

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/09

(240) 444-1

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/09

(240) 444-2

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/29

(240) 444-3

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/29

(240) 444-4

Wireless

Cellco Partnership DBA Verizon Wireless

2011/09/29

(240) 444-5

Wireless

Cellco Partnership DBA Verizon Wireless

2011/10/19

(240) 444-6

Wireless

Cellco Partnership DBA Verizon Wireless

2011/10/19

(240) 444-7

Wireless

Cellco Partnership DBA Verizon Wireless

2011/10/19

(240) 444-8

Landline

Local Access LLC - MD

2016/05/02

(240) 444-9

Wireless

Omnipoint Communications Cap Operations, LLC

2012/08/23

(240) 445

Wireless

Sprint Spectrum, L.P.

2011/11/10

(240) 445-0

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-1

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-2

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-3

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-4

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-5

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-6

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-7

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-8

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 445-9

Wireless

Sprint Spectrum, L.P.

2011/11/14

(240) 446

Wireless

Cellco Partnership DBA Verizon Wireless

2001/08/09

(240) 446-0

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 446-1

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 446-2

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 446-3

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 446-4

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 446-5

Wireless

Cellco Partnership DBA Verizon Wireless

2003/03/04

(240) 446-6

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 446-7

Wireless

Cellco Partnership DBA Verizon Wireless

2003/05/06

(240) 446-8

Wireless

Cellco Partnership DBA Verizon Wireless

2003/05/06

(240) 446-9

Wireless

Cellco Partnership DBA Verizon Wireless

(240) 447

Wireless

New Cingular Wireless PCS, LLC

(240) 448

Wireless

Sprint Spectrum, L.P.

2011/09/07

(240) 448-0

Landline

Local Access LLC - MD

2016/05/02

(240) 448-1

Landline

Onvoy, LLC - MD

2016/07/06

(240) 448-2

Landline

Mcimetro Access Transmission Services LLC

2014/11/05

(240) 448-3

Landline

Comcast IP Phone, LLC

2014/04/16

(240) 448-4

Landline

Onvoy, LLC - MD

2016/07/06

(240) 448-5

Landline

Comcast IP Phone, LLC

2015/10/01

(240) 448-6

Landline

Onvoy, LLC - MD

2016/02/12

(240) 448-7

Landline

Onvoy, LLC - MD

2016/02/12

(240) 448-8

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 448-9

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 449

Wireless

New Cingular Wireless PCS, LLC

(240) 449-0

Wireless

New Cingular Wireless PCS, LLC

2003/11/12

(240) 449-1

Landline

Ctc Communications Corp. - MD

2005/08/09

(240) 449-2

Wireless

New Cingular Wireless PCS, LLC

2003/04/02

(240) 449-3

Landline

Level 3 Communications, LLC - AK

2006/04/11

(240) 449-4

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/08

(240) 449-5

Wireless

New Cingular Wireless PCS, LLC

2005/03/14

(240) 449-6

Wireless

New Cingular Wireless PCS, LLC

2005/03/14

(240) 449-7

Wireless

New Cingular Wireless PCS, LLC

2005/03/14

(240) 449-8

Landline

Level 3 Communications, LLC - AK

2006/04/11

(240) 449-9

Wireless

New Cingular Wireless PCS, LLC

(240) 450

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 450-0

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 450-1

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 450-2

Landline

Level 3 Communications, LLC - AK

2005/03/08

(240) 450-3

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 450-4

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 450-5

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 450-6

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 450-7

Landline

Vonage America LLC

2020/05/08

(240) 450-8

Landline

Vonage America LLC

2020/05/08

(240) 450-9

Landline

Cavalier Telephone Mid-atlantic, LLC - MD

(240) 451

Landline

Onvoy, LLC - MD

2016/09/02

(240) 451-0

Landline

Bandwidth.com CLEC, LLC - MD

2017/07/05

(240) 451-1

Landline

Bandwidth.com CLEC, LLC - MD

2017/07/05

(240) 451-2

Landline

Mcimetro Access Transmission Services LLC

2018/06/06

(240) 451-3

Landline

Core Communications, Inc.- MD

2018/05/24

(240) 451-4

Landline

Core Communications, Inc.- MD

2018/05/24

(240) 451-5

Landline

Core Communications, Inc.- MD

2018/05/24

(240) 451-6

Landline

Telnyx LLC

2017/07/27

(240) 451-7

Landline

Centurylink Communications LLC

2016/09/23

(240) 451-8

Landline

Onvoy, LLC - MD

2016/09/06

(240) 451-9

Landline

Onvoy, LLC - MD

2016/09/06

(240) 452

Landline

Lumos Networks Inc. - VA

2010/07/22

(240) 452-0

Landline

Bandwidth.com CLEC, LLC - MD

2011/05/03

(240) 452-1

Landline

Bandwidth.com CLEC, LLC - MD

2011/05/03

(240) 452-2

Wireless

Sprint Spectrum, LP - MD

2011/04/18

(240) 452-3

Landline

Lumos Networks Inc. - VA

2010/07/23

(240) 452-4

Landline

Level 3 Communications, LLC - AK

2010/12/14

(240) 452-5

Wireless

Sprint Spectrum, LP - MD

2011/04/18

(240) 452-6

Wireless

Sprint Spectrum, LP - MD

2011/04/18

(240) 452-7

Wireless

Sprint Spectrum, LP - MD

2011/04/18

(240) 452-8

Wireless

Sprint Spectrum, LP - MD

2011/04/18

(240) 452-9

Wireless

Sprint Spectrum, LP - MD

2011/04/18

(240) 453

Landline

Verizon Maryland, Inc.

(240) 453-0

Landline

Verizon Maryland, Inc.

(240) 453-1

Wireless

Omnipoint Communications Cap Operations, LLC

2017/01/05

(240) 453-2

Landline

Verizon Maryland, Inc.

(240) 453-3

Landline

Verizon Maryland, Inc.

(240) 453-4

Landline

Onvoy, LLC - MD

2014/10/10

(240) 453-5

Landline

Verizon Maryland, Inc.

(240) 453-6

Landline

Verizon Maryland, Inc.

(240) 453-7

Landline

Verizon Maryland, Inc.

(240) 453-8

Landline

Verizon Maryland, Inc.

(240) 453-9

Landline

Verizon Maryland, Inc.

(240) 454

Landline

Paetec Communications, Inc. - CA

2005/04/22

(240) 454-0

Landline

Onvoy, LLC - MD

2008/11/05

(240) 454-1

Wireless

Cellco Partnership DBA Verizon Wireless

2010/06/03

(240) 454-2

Wireless

Cellco Partnership DBA Verizon Wireless

2011/01/04

(240) 454-3

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/08

(240) 454-4

Wireless

Cellco Partnership DBA Verizon Wireless

2011/03/03

(240) 454-5

Landline

Bandwidth.com CLEC, LLC - MD

2011/04/08

(240) 454-6

Landline

Paetec Communications, Inc. - CA

2006/11/22

(240) 454-7

Landline

Paetec Communications, Inc. - CA

2005/09/21

(240) 454-8

Landline

Xo Maryland, LLC

2006/07/17

(240) 454-9

Landline

Xo Maryland, LLC

2006/07/17

(240) 455

Landline

Paetec Communications, Inc. - CA

2001/06/20

(240) 455-0

Landline

Paetec Communications, Inc. - CA

(240) 455-1

Landline

Paetec Communications, Inc. - CA

(240) 455-2

Wireless

Sprint Spectrum, L.P.

2004/10/05

(240) 455-3

Landline

Level 3 Communications, LLC - AK

2004/12/27

(240) 455-4

Landline

Level 3 Communications, LLC - AK

2002/12/23

(240) 455-5

Landline

Level 3 Communications, LLC - AK

2004/12/27

(240) 455-6

Landline

Comcast IP Phone, LLC

2007/06/11

(240) 455-7

Landline

Comcast IP Phone, LLC

2007/06/11

(240) 455-8

Wireless

Sprint Spectrum, L.P.

2005/07/14

(240) 455-9

Landline

Paetec Communications, Inc. - CA

(240) 456

Landline

Verizon Maryland, Inc.

(240) 456-0

Landline

Verizon Maryland, Inc.

(240) 456-1

Landline

Onvoy, LLC - MD

2008/05/21

(240) 456-2

Landline

Verizon Maryland, Inc.

(240) 456-3

Landline

Verizon Maryland, Inc.

(240) 456-4

Landline

Verizon Maryland, Inc.

(240) 456-5

Landline

Verizon Maryland, Inc.

(240) 456-6

Landline

Verizon Maryland, Inc.

(240) 456-7

Landline

Verizon Maryland, Inc.

(240) 456-8

Landline

Verizon Maryland, Inc.

(240) 456-9

Landline

Verizon Maryland, Inc.

(240) 457

Wireless

Cellco Partnership DBA Verizon Wireless

2008/09/04

(240) 457-0

Wireless

Cellco Partnership DBA Verizon Wireless

2008/09/09

(240) 457-1

Wireless

Cellco Partnership DBA Verizon Wireless

2010/06/03

(240) 457-2

Wireless

Cellco Partnership DBA Verizon Wireless

2011/01/04

(240) 457-3

Wireless

Cellco Partnership DBA Verizon Wireless

2011/06/15

(240) 457-4

Landline

Comcast IP Phone, LLC

2011/06/08

(240) 457-5

Wireless

Sprint Spectrum, L.P.

2011/09/29

(240) 457-6

Wireless

Sprint Spectrum, L.P.

2011/09/29

(240) 457-7

Wireless

Cellco Partnership DBA Verizon Wireless

2009/08/05

(240) 457-8

Wireless

Sprint Spectrum, L.P.

2011/06/27

(240) 457-9

Landline

Bandwidth.com CLEC, LLC - MD

2009/01/09

(240) 458

Wireless

Cellco Partnership DBA Verizon Wireless

2011/10/04

(240) 458-0

Wireless

Cellco Partnership DBA Verizon Wireless

2014/06/17

(240) 458-1

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-2

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-3

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-4

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-5

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-6

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-7

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-8

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 458-9

Wireless

Sprint Spectrum, L.P.

2011/10/24

(240) 459

Wireless

Cellco Partnership DBA Verizon Wireless

2010/07/27

(240) 459-0

Wireless

Cellco Partnership DBA Verizon Wireless

2010/07/28

(240) 459-1

Landline

Paetec Communications, Inc. - CA

2011/05/27

(240) 459-2

Wireless

Cellco Partnership DBA Verizon Wireless

2011/06/24

(240) 459-3

Landline

Bandwidth.com CLEC, LLC - MD

2011/01/31

(240) 459-4

Wireless

New Cingular Wireless PCS, LLC

2011/04/08

(240) 459-5

Wireless

Cellco Partnership DBA Verizon Wireless

2011/05/04

(240) 459-6

Landline

Xo Maryland, LLC

2011/03/22

(240) 459-7

Landline

Centurylink Communications, LLC LA

2013/08/01

(240) 459-8

Landline

Bandwidth.com CLEC, LLC - MD

2011/06/07

(240) 459-9

Wireless

Cellco Partnership DBA Verizon Wireless

2011/05/24

(240) 460

Wireless

New Cingular Wireless PCS, LLC

(240) 461

Wireless

New Cingular Wireless PCS, LLC

(240) 462

Wireless

Sprint Spectrum, L.P.

(240) 463

Wireless

New Cingular Wireless PCS, LLC

(240) 464

Wireless

Sprint Spectrum, L.P.

(240) 464-0

Wireless

Sprint Spectrum, L.P.

2005/12/01

(240) 464-1

Wireless

Sprint Spectrum, L.P.

2003/09/17

(240) 464-2

Wireless

Sprint Spectrum, L.P.

2006/08/16

(240) 464-3

Wireless

Sprint Spectrum, L.P.

2003/09/17

(240) 464-4

Wireless

Sprint Spectrum, L.P.

2003/10/13

(240) 464-5

Wireless

Omnipoint Communications Cap Operations, LLC

2005/08/26

(240) 464-6

Wireless

Sprint Spectrum, L.P.

2003/11/10

(240) 464-7

Wireless

Sprint Spectrum, L.P.

2003/12/05

(240) 464-8

Wireless

Sprint Spectrum, L.P.

2003/12/05

(240) 464-9

Wireless

Sprint Spectrum, L.P.

2006/08/02

(240) 465

Landline

Peerless Network of Maryland, LLC

(240) 465-0

Landline

Peerless Network of Maryland, LLC

(240) 465-2

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 465-3

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 465-4

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 465-5

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 465-6

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 465-7

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 465-8

Landline

Core Communications, Inc.- MD

2019/06/10

(240) 465-9

Landline

Peerless Network of Maryland, LLC

(240) 466

Wireless

New Cingular Wireless PCS, LLC

2001/07/10

(240) 466-0

Landline

Baltimore-washington Telephone (Bwt)

2015/05/27

(240) 466-1

Landline

Bandwidth.com CLEC, LLC - MD

2008/11/17

(240) 466-2

Wireless

New Cingular Wireless PCS, LLC

2013/04/25

(240) 466-3

Landline

Comcast IP Phone, LLC

2015/02/26

(240) 466-4

Landline

Bandwidth.com CLEC, LLC - MD

2007/09/24

(240) 466-5

Landline

Level 3 Communications, LLC - AK

2012/11/07

(240) 466-6

Landline

Bandwidth.com CLEC, LLC - MD

2010/01/26

(240) 466-7

Landline

Centurylink Communications, LLC LA

2014/05/14

(240) 466-8

Landline

Bandwidth.com CLEC, LLC - MD

2010/07/20

(240) 466-9

Landline

Onvoy, LLC - MD

2015/05/28

(240) 467

Landline

Comcast IP Phone, LLC

2013/04/25

(240) 467-0

Wireless

Omnipoint Communications Cap Operations, LLC

2013/06/25

(240) 467-1

Wireless

Omnipoint Communications Cap Operations, LLC

2013/06/25

(240) 467-2

Landline

Comcast IP Phone, LLC

2013/04/25

(240) 467-3

Landline

Comcast IP Phone, LLC

2013/09/09

(240) 467-4

Wireless

Omnipoint Communications Cap Operations, LLC

2013/11/12

(240) 467-5

Landline

Comcast IP Phone, LLC

2013/12/11

(240) 467-6

Wireless

Omnipoint Communications Cap Operations, LLC

2013/11/12

(240) 467-7

Wireless

Omnipoint Communications Cap Operations, LLC

2013/08/21

(240) 467-8

Wireless

Omnipoint Communications Cap Operations, LLC

2013/08/21

(240) 467-9

Landline

Local Access LLC - MD

2013/08/12

(240) 468

Wireless

Sprint Spectrum, L.P.

2007/11/16

(240) 468-0

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 468-1

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 468-2

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 468-3

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 468-4

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/27

(240) 468-5

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 468-6

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 468-7

Landline

Bandwidth.com CLEC, LLC - MD

2010/05/27

(240) 468-8

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 468-9

Wireless

Sprint Spectrum, L.P.

2007/11/21

(240) 469

Wireless

Sprint Spectrum, LP - MD

2008/02/14

(240) 469-0

Wireless

Omnipoint Communications Cap Operations, LLC

2008/06/17

(240) 469-1

Wireless

Sprint Spectrum, LP - MD

2011/03/03

(240) 469-2

Landline

Level 3 Communications, LLC - AK

2008/04/01

(240) 469-3

Landline

Ymax Communications Corp. - MD

2009/03/03

(240) 469-4

Landline

Bandwidth.com CLEC, LLC - MD

2008/09/12

(240) 469-5

Wireless

Sprint Spectrum, LP - MD

2009/12/23

(240) 469-6

Landline

Verizon Maryland, Inc.

2009/12/09

(240) 469-7

Wireless

New Cingular Wireless PCS, LLC

2008/11/26

(240) 469-8

Wireless

Sprint Spectrum, LP - MD

2008/02/14

(240) 469-9

Wireless

Sprint Spectrum, LP - MD

2008/02/14

(240) 470

Wireless

Cellco Partnership DBA Verizon Wireless

2011/10/04

(240) 470-0

Wireless

Cellco Partnership DBA Verizon Wireless

2011/10/05

(240) 470-1

Landline

Local Access LLC - MD

2013/08/12

(240) 470-2

Wireless

T-mobile USA, Inc.

2013/05/22

(240) 470-3

Wireless

T-mobile USA, Inc.

2013/07/02

(240) 470-4

Wireless

New Cingular Wireless PCS, LLC

2015/11/09

(240) 470-5

Wireless