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
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
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
-
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) 536
Landline
Peerless Network of Maryland, LLC
-
Landline
Allegiance Telecom of Maryland, Inc.
-
(240) 559-0
Landline
Allegiance Telecom of Maryland, Inc.
-
(240) 559-1
Landline
Allegiance Telecom of Maryland, Inc.
-
(240) 559-2
Landline
Allegiance Telecom of Maryland, Inc.
-
(240) 559-3
Landline
Allegiance Telecom of Maryland, Inc.
-
(240) 559-4
Wireless
Omnipoint Communications Cap Operations, LLC
2015/09/09
(240) 559-5
Landline
Onvoy, LLC - MD
2015/05/28
(240) 559-6
Wireless
Omnipoint Communications Cap Operations, LLC
2015/09/09
(240) 559-7
Wireless
Omnipoint Communications Cap Operations, LLC
2012/06/21
(240) 559-8
Wireless
Omnipoint Communications Cap Operations, LLC
2012/06/21
(240) 559-9
Landline
Allegiance Telecom of Maryland, Inc.
-
Wireless
Omnipoint Communications Cap Operations, LLC
2018/01/11
(240) 579-0
Wireless
Omnipoint Communications Cap Operations, LLC
2018/08/22
(240) 579-1
Wireless
Omnipoint Communications Cap Operations, LLC
2018/08/22
(240) 579-2
Wireless
Omnipoint Communications Cap Operations, LLC
2018/09/24
(240) 579-3
Wireless
Omnipoint Communications Cap Operations, LLC
2018/12/13
(240) 579-4
Wireless
Omnipoint Communications Cap Operations, LLC
2018/03/23
(240) 579-5
Wireless
Omnipoint Communications Cap Operations, LLC
2018/03/23
(240) 579-6
Wireless
Omnipoint Communications Cap Operations, LLC
2020/04/06
(240) 579-7
Wireless
Omnipoint Communications Cap Operations, LLC
2020/04/06
(240) 579-8
Wireless
Omnipoint Communications Cap Operations, LLC
2018/01/12
(240) 579-9
Wireless
Omnipoint Communications Cap Operations, LLC
2018/01/12
Landline
Core Communications, Inc.- MD
2018/06/11
(240) 596-0
Landline
Core Communications, Inc.- MD
2018/06/13
(240) 596-1
Landline
Core Communications, Inc.- MD
2018/06/13
(240) 596-2
Landline
Core Communications, Inc.- MD
2018/06/13
(240) 596-3
Landline
Vonage America LLC
2020/05/11
(240) 596-4
Wireless
Omnipoint Communications Cap Operations, LLC
2019/01/28
(240) 596-5
Landline
Vonage America LLC
2020/05/11
(240) 596-6
Landline
Core Communications, Inc.- MD
2019/04/15
(240) 596-7
Landline
Core Communications, Inc.- MD
2019/04/15
(240) 596-8
Wireless
Omnipoint Communications Cap Operations, LLC
2018/11/07
(240) 596-9
Wireless
Omnipoint Communications Cap Operations, LLC
2018/11/07
Wireless
Omnipoint Communications Cap Operations, LLC
2019/01/30
(240) 659-0
Wireless
Omnipoint Communications Cap Operations, LLC
2020/06/12
(240) 659-1
Landline
Peerless Network of Maryland, LLC
2020/01/28
(240) 659-2
Landline
Core Communications, Inc.- MD
2019/04/15
(240) 659-3
Wireless
Omnipoint Communications Cap Operations, LLC
2019/09/10
(240) 659-4
Wireless
Omnipoint Communications Cap Operations, LLC
2019/09/10
(240) 659-5
Wireless
Omnipoint Communications Cap Operations, LLC
2019/09/10
(240) 659-6
Landline
Core Communications, Inc.- MD
2019/04/15
(240) 659-7
Landline
Core Communications, Inc.- MD
2019/04/15
(240) 659-8
Wireless
Omnipoint Communications Cap Operations, LLC
2019/01/31
(240) 659-9
Wireless
Omnipoint Communications Cap Operations, LLC
2019/01/31
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/10
(240) 703-0
Wireless
Omnipoint Communications Cap Operations, LLC
2021/04/12
(240) 703-1
Wireless
Omnipoint Communications Cap Operations, LLC
2021/04/12
(240) 703-2
Wireless
Omnipoint Communications Cap Operations, LLC
2021/04/12
(240) 703-3
Wireless
Omnipoint Communications Cap Operations, LLC
2021/04/12
(240) 703-4
Wireless
Omnipoint Communications Cap Operations, LLC
2021/04/12
(240) 703-5
Wireless
Onvoy Spectrum, LLC
2021/04/21
(240) 703-6
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/11
(240) 703-7
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/11
(240) 703-8
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/11
(240) 703-9
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/11
Landline
Global Crossing Local Services, Inc. - KY
-
(240) 722-0
Landline
Global Crossing Local Services, Inc. - KY
-
(240) 722-1
Landline
Bandwidth.com CLEC, LLC - MD
2012/10/26
(240) 722-2
Wireless
Omnipoint Communications Cap Operations, LLC
2015/06/09
(240) 722-3
Landline
Global Crossing Local Services, Inc. - KY
-
(240) 722-4
Landline
Global Crossing Local Services, Inc. - KY
-
(240) 722-5
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/08
(240) 722-6
Landline
Comcast IP Phone, LLC
2014/08/11
(240) 722-7
Wireless
Omnipoint Communications Cap Operations, LLC
2013/09/12
(240) 722-8
Wireless
Omnipoint Communications Cap Operations, LLC
2013/09/12
(240) 722-9
Wireless
Omnipoint Communications Cap Operations, LLC
2015/06/09
Wireless
Omnipoint Communications Cap Operations, LLC
2020/06/16
(240) 729-0
Wireless
Omnipoint Communications Cap Operations, LLC
2020/07/28
(240) 729-1
Wireless
Omnipoint Communications Cap Operations, LLC
2020/07/28
(240) 729-2
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/08
(240) 729-3
Wireless
Omnipoint Communications Cap Operations, LLC
2020/09/28
(240) 729-4
Wireless
Omnipoint Communications Cap Operations, LLC
2020/09/28
(240) 729-5
Wireless
Omnipoint Communications Cap Operations, LLC
2020/09/28
(240) 729-6
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/08
(240) 729-7
Wireless
Omnipoint Communications Cap Operations, LLC
2021/02/08
(240) 729-8
Wireless
Omnipoint Communications Cap Operations, LLC
2020/06/18
(240) 729-9
Wireless
Omnipoint Communications Cap Operations, LLC
2020/06/18
Landline
Fractel, LLC
2020/07/15
(240) 733-0
Wireless
Omnipoint Communications Cap Operations, LLC
2020/12/04
(240) 733-1
Wireless
Omnipoint Communications Cap Operations, LLC
2020/12/04
(240) 733-2
Wireless
Omnipoint Communications Cap Operations, LLC
2020/12/04
(240) 733-3
Landline
Fractel, LLC
2020/07/20
(240) 733-4
Landline
Radiantiq LLC
2021/05/10
(240) 733-5
Wireless
Omnipoint Communications Cap Operations, LLC
2021/06/11
(240) 733-6
Wireless
Omnipoint Communications Cap Operations, LLC
2021/06/11
(240) 733-7
Wireless
Omnipoint Communications Cap Operations, LLC
2021/06/11
(240) 733-8
Wireless
Omnipoint Communications Cap Operations, LLC
2020/12/04
(240) 733-9
Wireless
Omnipoint Communications Cap Operations, LLC
2020/12/04
Landline
Cavalier East, LLC - MD
-
(240) 779-0
Landline
Cavalier East, LLC - MD
-
(240) 779-1
Wireless
Omnipoint Communications Cap Operations, LLC
2011/10/17
(240) 779-2
Landline
Cavalier East, LLC - MD
-
(240) 779-3
Wireless
Omnipoint Communications Cap Operations, LLC
2011/10/17
(240) 779-4
Wireless
Omnipoint Communications Cap Operations, LLC
2011/10/17
(240) 779-5
Wireless
Omnipoint Communications Cap Operations, LLC
2013/06/26
(240) 779-6
Wireless
Omnipoint Communications Cap Operations, LLC
2013/06/26
(240) 779-7
Wireless
Omnipoint Communications Cap Operations, LLC
2014/02/25
(240) 779-8
Landline
Cavalier East, LLC - MD
-
(240) 779-9
Landline
Cavalier East, LLC - MD
-
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/12
(240) 817-0
Landline
Onvoy, LLC - MD
2016/02/08
(240) 817-1
Landline
Onvoy, LLC - MD
2016/02/08
(240) 817-2
Landline
Onvoy, LLC - MD
2016/03/29
(240) 817-3
Landline
Onvoy, LLC - MD
2016/03/29
(240) 817-4
Wireless
Omnipoint Communications Cap Operations, LLC
2016/10/14
(240) 817-5
Landline
Local Access LLC - MD
2016/05/02
(240) 817-6
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/13
(240) 817-7
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/13
(240) 817-8
Wireless
Omnipoint Communications Cap Operations, LLC
2016/10/14
(240) 817-9
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/13
Landline
Level 3 Communications, LLC - AK
-
(240) 883-0
Wireless
Omnipoint Communications Cap Operations, LLC
2021/06/11
(240) 883-1
Wireless
Omnipoint Communications Cap Operations, LLC
2013/01/14
(240) 883-2
Wireless
Omnipoint Communications Cap Operations, LLC
2013/01/14
(240) 883-3
Landline
Level 3 Communications, LLC - AK
-
(240) 883-4
Wireless
Omnipoint Communications Cap Operations, LLC
2015/09/09
(240) 883-5
Landline
Onvoy, LLC - MD
2012/09/11
(240) 883-6
Landline
Bandwidth.com CLEC, LLC - MD
2014/05/02
(240) 883-7
Landline
Bandwidth.com CLEC, LLC - MD
2014/05/02
(240) 883-8
Wireless
Omnipoint Communications Cap Operations, LLC
2008/12/30
(240) 883-9
Landline
Onvoy, LLC - MD
2021/06/16
Wireless
Omnipoint Communications Cap Operations, LLC
2016/10/20
(240) 918-0
Wireless
Omnipoint Communications Cap Operations, LLC
2017/08/09
(240) 918-1
Wireless
Omnipoint Communications Cap Operations, LLC
2017/08/09
(240) 918-2
Wireless
Omnipoint Communications Cap Operations, LLC
2017/11/24
(240) 918-3
Wireless
Omnipoint Communications Cap Operations, LLC
2017/11/24
(240) 918-4
Wireless
Omnipoint Communications Cap Operations, LLC
2017/11/24
(240) 918-5
Landline
Local Access LLC - MD
2017/06/13
(240) 918-6
Landline
Telnyx LLC
2017/03/02
(240) 918-7
Wireless
Omnipoint Communications Cap Operations, LLC
2016/10/20
(240) 918-8
Wireless
Omnipoint Communications Cap Operations, LLC
2016/10/20
(240) 918-9
Wireless
Omnipoint Communications Cap Operations, LLC
2016/10/20
Wireless
Omnipoint Communications Cap Operations, LLC
2001/06/06
(240) 938-0
Wireless
Omnipoint Communications Cap Operations, LLC
-
(240) 938-1
Wireless
Omnipoint Communications Cap Operations, LLC
-
(240) 938-2
Wireless
Omnipoint Communications Cap Operations, LLC
2009/03/12
(240) 938-3
Wireless
Omnipoint Communications Cap Operations, LLC
2010/07/08
(240) 938-4
Wireless
Omnipoint Communications Cap Operations, LLC
2010/05/07
(240) 938-5
Wireless
Omnipoint Communications Cap Operations, LLC
2015/06/09
(240) 938-6
Wireless
Omnipoint Communications Cap Operations, LLC
-
(240) 938-7
Wireless
Omnipoint Communications Cap Operations, LLC
2010/01/12
(240) 938-8
Wireless
Omnipoint Communications Cap Operations, LLC
2008/08/13
(240) 938-9
Wireless
Omnipoint Communications Cap Operations, LLC
-
Landline
Mcimetro Access Transmission Services LLC
-
(301) 232-0
Landline
Core Communications, Inc.- MD
2004/02/25
(301) 232-1
Landline
Us Lec of Maryland, Inc.
2003/02/14
(301) 232-2
Wireless
Omnipoint Communications Cap Operations, LLC
2014/10/13
(301) 232-3
Landline
Bandwidth.com CLEC, LLC - MD
2014/05/02
(301) 232-4
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/07
(301) 232-5
Landline
Paetec Communications, Inc. - CA
2006/02/08
(301) 232-6
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/07
(301) 232-7
Wireless
Omnipoint Communications Cap Operations, LLC
2014/10/13
(301) 232-8
Wireless
Omnipoint Communications Cap Operations, LLC
2014/10/13
(301) 232-9
Landline
Mcimetro Access Transmission Services LLC
-
Landline
Verizon Maryland, Inc.
-
(301) 260-0
Landline
Verizon Maryland, Inc.
-
(301) 260-1
Landline
Verizon Maryland, Inc.
-
(301) 260-2
Landline
Verizon Maryland, Inc.
-
(301) 260-3
Landline
Verizon Maryland, Inc.
-
(301) 260-4
Landline
Level 3 Telecom of Maryland, LLC - MD
2006/05/02
(301) 260-5
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/07
(301) 260-6
Landline
Vdl, Inc. DBA Global Telecom Brokers - MD
2004/02/24
(301) 260-7
Landline
Verizon Maryland, Inc.
-
(301) 260-8
Landline
Verizon Maryland, Inc.
-
(301) 260-9
Landline
Verizon Maryland, Inc.
-
(301) 421
Landline
Verizon Maryland, Inc.
-
Landline
Verizon Maryland, Inc.
-
(301) 476-0
Landline
Level 3 Communications, LLC - AK
2004/12/01
(301) 476-1
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 476-2
Landline
Verizon Maryland, Inc.
-
(301) 476-3
Wireless
Omnipoint Communications Cap Operations, LLC
2016/01/07
(301) 476-4
Landline
Level 3 Communications, LLC - AK
2003/02/28
(301) 476-5
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 476-6
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 476-7
Landline
Verizon Maryland, Inc.
-
(301) 476-8
Landline
Verizon Maryland, Inc.
-
(301) 476-9
Landline
Verizon Maryland, Inc.
-
Landline
Verizon Maryland, Inc.
-
(301) 549-0
Wireless
Omnipoint Communications Cap Operations, LLC
2014/08/22
(301) 549-1
Landline
Verizon Maryland, Inc.
-
(301) 549-2
Wireless
Omnipoint Communications Cap Operations, LLC
2017/11/24
(301) 549-3
Landline
Verizon Maryland, Inc.
-
(301) 549-4
Wireless
Omnipoint Communications Cap Operations, LLC
2018/01/08
(301) 549-5
Landline
Local Access LLC - MD
2015/02/19
(301) 549-6
Wireless
Omnipoint Communications Cap Operations, LLC
2017/11/24
(301) 549-7
Landline
Ctc Communications Corp. - MD
2011/10/20
(301) 549-8
Wireless
Omnipoint Communications Cap Operations, LLC
2014/08/22
(301) 549-9
Wireless
Omnipoint Communications Cap Operations, LLC
2014/08/22
(301) 570
Landline
Verizon Maryland, Inc.
-
Landline
Teleport Communications America - ID - LLC
-
(301) 658-0
Landline
Baltimore-washington Telephone (Bwt)
2015/05/11
(301) 658-1
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 658-2
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 658-3
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 658-4
Wireless
Omnipoint Communications Cap Operations, LLC
2018/01/08
(301) 658-5
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 658-6
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 658-7
Landline
Level 3 Communications, LLC - AK
2004/12/22
(301) 658-8
Wireless
Omnipoint Communications Cap Operations, LLC
2014/08/22
(301) 658-9
Landline
Teleport Communications America - ID - LLC
-
(301) 774
Landline
Verizon Maryland, Inc.
-
Landline
Mcimetro Access Transmission Services LLC
-
(301) 804-0
Landline
Peerless Network of Maryland, LLC
2013/04/04
(301) 804-1
Landline
Peerless Network of Maryland, LLC
2013/04/04
(301) 804-2
Landline
Onvoy, LLC - MD
2014/10/09
(301) 804-3
Landline
Mcimetro Access Transmission Services LLC
-
(301) 804-4
Landline
Broadview Networks, Inc. - MD
2010/01/14
(301) 804-5
Landline
Centurylink Communications, LLC LA
2014/05/27
(301) 804-6
Landline
Onvoy, LLC - MD
2014/10/09
(301) 804-7
Wireless
Omnipoint Communications Cap Operations, LLC
2013/11/12
(301) 804-8
Wireless
Omnipoint Communications Cap Operations, LLC
2013/11/12
(301) 804-9
Landline
Mcimetro Access Transmission Services LLC
-