Landline
Level 3 Communications, LLC - AK
2005/09/01
(224) 286-0
Landline
Stratus Networks
2020/08/30
(224) 286-1
Landline
Bandwidth.com CLEC, LLC - IL
2010/02/02
(224) 286-3
Landline
Radiantiq LLC
2021/04/30
(224) 286-4
Landline
Bandwidth.com CLEC, LLC - IL
2008/11/13
(224) 286-5
Landline
Peerless Network of Illinois, LLC - IL
2019/04/18
(224) 286-6
Landline
Level 3 Communications, LLC - AK
2005/11/23
(224) 286-7
Landline
Xo Illinois, Inc.
2005/11/02
(224) 286-8
Landline
Xo Illinois, Inc.
2005/11/02
(224) 286-9
Landline
Xo Illinois, Inc.
2005/11/02
(224) 320
Landline
First Communications, LLC - IL
2002/01/21
Landline
Bandwidth.com CLEC, LLC - IL
2014/04/02
(224) 662-0
Landline
Bandwidth.com CLEC, LLC - IL
2014/04/08
(224) 662-1
Landline
Bandwidth.com CLEC, LLC - IL
2014/04/08
(224) 662-2
Landline
First Communications, LLC - IL
2015/01/12
(224) 662-3
Landline
Onvoy, LLC
2016/02/15
(224) 662-4
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2015/03/10
(224) 662-5
Landline
Onvoy, LLC
2016/02/15
(224) 662-6
Landline
Onvoy, LLC
2016/04/01
(224) 662-7
Landline
Onvoy, LLC
2016/04/01
(224) 662-8
Landline
Peerless Network of Illinois, LLC - IL
2019/05/22
(224) 662-9
Landline
Telnyx LLC
2017/04/12
Landline
Level 3 Communications, LLC - AK
-
(224) 677-0
Landline
Level 3 Communications, LLC - AK
2006/03/27
(224) 677-1
Landline
Onvoy, LLC
2020/07/14
(224) 677-2
Landline
Level 3 Communications, LLC - AK
2006/03/27
(224) 677-3
Landline
Bandwidth.com CLEC, LLC - IL
2010/08/12
(224) 677-4
Landline
Global Crossing Local Services, Inc. - KY
2010/03/22
(224) 677-5
Landline
AT&T Corp.
2006/03/22
(224) 677-6
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2014/01/29
(224) 677-7
Landline
Access One, Inc. - IL
2006/07/07
(224) 677-8
Landline
Us Xchange of Illinois LLC DBA Choice One Comm IL
2009/10/29
(224) 677-9
Landline
Onvoy, LLC
2020/07/14
Landline
Xo Illinois, Inc.
-
(847) 307-0
Landline
Xo Illinois, Inc.
-
(847) 307-1
Wireless
Sprint Spectrum, L.P.
2003/12/19
(847) 307-2
Landline
Illinois Bell Tel CO
2001/04/19
(847) 307-3
Landline
First Communications, LLC - IL
2004/11/11
(847) 307-4
Landline
Ovation Communications of Illinois, Inc.
1999/06/11
(847) 307-5
Landline
Level 3 Communications, LLC - AK
2004/03/02
(847) 307-6
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2004/06/18
(847) 307-7
Landline
Level 3 Communications, LLC - AK
2001/07/20
(847) 307-8
Landline
Level 3 Communications, LLC - AK
1999/04/01
(847) 307-9
Wireless
Sprint Spectrum, L.P.
2005/08/01
Landline
Mcimetro Access Transmission Services LLC
-
(847) 320-0
Landline
Onvoy, LLC
2020/07/15
(847) 320-1
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2016/05/31
(847) 320-2
Landline
Mcimetro Access Transmission Services LLC
-
(847) 320-3
Landline
Terra Nova Telecom Inc.
2020/12/18
(847) 320-4
Landline
Ip Horizon LLC
2021/06/02
(847) 320-5
Landline
Twilio International, Inc.
2021/03/17
(847) 320-6
Landline
Teleport Communications America - ID - LLC
2018/02/20
(847) 320-7
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2019/11/06
(847) 320-8
Landline
Mcimetro Access Transmission Services LLC
-
(847) 320-9
Landline
Onvoy, LLC
2016/04/22
(847) 366
Wireless
Sprint Spectrum, L.P.
-
(847) 438
Landline
Illinois Bell Tel CO
-
(847) 540
Landline
Illinois Bell Tel CO
-
Landline
Illinois Bell Tel CO
-
(847) 550-0
Landline
Illinois Bell Tel CO
-
(847) 550-1
Landline
Illinois Bell Tel CO
-
(847) 550-2
Landline
Illinois Bell Tel CO
-
(847) 550-3
Landline
Level 3 Communications, LLC - AK
2006/03/09
(847) 550-4
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2011/12/28
(847) 550-5
Landline
Illinois Bell Tel CO
-
(847) 550-6
Landline
Illinois Bell Tel CO
-
(847) 550-7
Landline
Illinois Bell Tel CO
-
(847) 550-8
Landline
Illinois Bell Tel CO
-
(847) 550-9
Landline
Illinois Bell Tel CO
-
Landline
Mcimetro Access Transmission Services LLC
-
(847) 719-0
Landline
First Communications, LLC - IL
2000/10/18
(847) 719-1
Landline
Illinois Bell Tel CO
2001/08/27
(847) 719-2
Landline
Illinois Bell Tel CO
2001/08/27
(847) 719-3
Landline
Illinois Bell Tel CO
2001/08/27
(847) 719-4
Landline
Illinois Bell Tel CO
2001/08/27
(847) 719-5
Landline
Illinois Bell Tel CO
2001/08/27
(847) 719-6
Landline
Onvoy, LLC
2004/08/09
(847) 719-7
Landline
Paetec Communications, Inc. - CA
2005/02/14
(847) 719-8
Landline
Mcimetro Access Transmission Services LLC
2004/09/03
(847) 719-9
Landline
Mcimetro Access Transmission Services LLC
-
(847) 726
Landline
Illinois Bell Tel CO
-
Landline
Bandwidth.com CLEC, LLC - IL
2010/10/06
(847) 796-0
Landline
Bandwidth.com CLEC, LLC - IL
2010/10/07
(847) 796-1
Landline
Bandwidth.com CLEC, LLC - IL
2011/06/07
(847) 796-2
Landline
Bandwidth.com CLEC, LLC - IL
2011/06/07
(847) 796-3
Landline
Ovation Communications of Illinois, Inc.
2011/06/24
(847) 796-4
Landline
Mcimetro Access Transmission Services LLC
2012/05/02
(847) 796-5
Landline
Ovation Communications of Illinois, Inc.
2010/12/22
(847) 796-6
Landline
Onvoy, LLC
2012/09/04
(847) 796-7
Landline
Centurylink Communications, LLC LA
2014/01/30
(847) 796-8
Landline
Peerless Network of Illinois, LLC - IL
2013/04/04
(847) 796-9
Landline
Peerless Network of Illinois, LLC - IL
2013/04/04
(847) 815
Wireless
Sprint Spectrum, L.P.
2001/03/09
Landline
Teleport Communications America - ID - LLC
2001/03/13
(847) 847-0
Landline
Teleport Communications America - ID - LLC
2001/03/14
(847) 847-1
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2007/09/18
(847) 847-2
Landline
Level 3 Communications, LLC - AK
2005/02/07
(847) 847-3
Landline
First Communications, LLC - IL
2004/09/03
(847) 847-4
Landline
Level 3 Communications, LLC - AK
2003/07/30
(847) 847-5
Landline
Level 3 Communications, LLC - AK
2005/02/17
(847) 847-6
Wireless
Sprint Spectrum, L.P.
2005/05/19
(847) 847-7
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2004/04/30
(847) 847-8
Wireless
Sprint Spectrum, L.P.
2005/06/13
(847) 847-9
Wireless
Sprint Spectrum, L.P.
2005/07/20
Landline
Illinois Bell Tel CO
2001/05/25
(847) 862-0
Landline
Illinois Bell Tel CO
-
(847) 862-1
Landline
Illinois Bell Tel CO
-
(847) 862-2
Landline
Illinois Bell Tel CO
-
(847) 862-3
Landline
Illinois Bell Tel CO
-
(847) 862-4
Landline
Illinois Bell Tel CO
-
(847) 862-5
Landline
Illinois Bell Tel CO
-
(847) 862-6
Landline
Illinois Bell Tel CO
-
(847) 862-7
Landline
Illinois Bell Tel CO
-
(847) 862-8
Landline
Illinois Bell Tel CO
-
(847) 862-9
Landline
Illinois Bell Tel CO
-
(847) 875
Wireless
Sprint Spectrum, L.P.
-