Landline
Level 3 Communications, LLC - AK
2012/04/20
(224) 215-0
Landline
Bandwidth.com CLEC, LLC - IL
2012/08/07
(224) 215-1
Landline
Bandwidth.com CLEC, LLC - IL
2012/05/09
(224) 215-2
Landline
Bandwidth.com CLEC, LLC - IL
2012/08/07
(224) 215-3
Landline
Onvoy, LLC
2012/08/31
(224) 215-4
Landline
Level 3 Communications, LLC - AK
2012/04/23
(224) 215-5
Landline
Bandwidth.com CLEC, LLC - IL
2012/09/21
(224) 215-6
Landline
Bandwidth.com CLEC, LLC - IL
2012/09/21
(224) 215-7
Landline
Level 3 Communications, LLC - AK
2012/12/21
(224) 215-8
Landline
Peerless Network of Illinois, LLC - IL
2013/04/04
(224) 215-9
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Peerless Network of Illinois, LLC - IL
2013/04/04
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Onvoy, LLC
2020/05/28
(224) 344-0
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Stratus Networks
2020/08/31
(224) 344-1
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Onvoy, LLC
2020/05/29
(224) 344-2
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Onvoy, LLC
2020/05/29
(224) 344-3
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Twilio International, Inc.
2021/03/22
(224) 344-4
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Terra Nova Telecom Inc.
2020/12/18
(224) 344-5
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Onvoy, LLC
2021/02/02
(224) 344-6
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Onvoy, LLC
2021/02/02
(224) 344-7
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Onvoy, LLC
2021/02/02
(224) 344-8
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Radiantiq LLC
2021/04/30
(224) 344-9
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Ip Horizon LLC
2021/06/03
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Comcast Phone of Illinois, LLC DBA Comco - IL
2013/04/30
(224) 408-0
Landline
Bandwidth.com CLEC, LLC - IL
2014/12/02
(224) 408-1
Landline
Bandwidth.com CLEC, LLC - IL
2014/12/02
(224) 408-2
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2013/05/03
(224) 408-3
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Onvoy, LLC
2014/02/27
(224) 408-4
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Onvoy, LLC
2016/02/12
(224) 408-5
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Onvoy, LLC
2016/02/12
(224) 408-6
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Peerless Network of Illinois, LLC - IL
2018/06/04
(224) 408-7
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Centurylink Communications, LLC LA
2014/01/23
(224) 408-8
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Comcast Phone of Illinois, LLC DBA Comco - IL
2015/07/20
(224) 408-9
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Telnyx LLC
2018/06/18
(847) 251
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Illinois Bell Tel CO
-
(847) 256
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Illinois Bell Tel CO
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Xo Illinois, Inc.
-
(847) 512-0
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Xo Illinois, Inc.
-
(847) 512-1
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Level 3 Communications, LLC - AK
1999/04/01
(847) 512-2
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Level 3 Communications, LLC - AK
2000/03/09
(847) 512-3
Landline
Onvoy, LLC
2004/08/09
(847) 512-4
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Level 3 Communications, LLC - AK
2003/07/30
(847) 512-5
Landline
Ovation Communications of Illinois, Inc.
-
(847) 512-6
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First Communications, LLC - IL
2004/12/14
(847) 512-7
Landline
Level 3 Communications, LLC - AK
2005/02/23
(847) 512-8
Landline
Level 3 Communications, LLC - AK
2005/02/23
(847) 512-9
Landline
Access One, Inc. - IL
2005/12/29
Landline
Teleport Communications America - ID - LLC
-
(847) 728-0
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Comcast Phone of Illinois, LLC DBA Comco - IL
-
(847) 728-1
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Xo Illinois, Inc.
2005/07/06
(847) 728-2
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Xo Illinois, Inc.
2005/07/06
(847) 728-3
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Onvoy, LLC
2020/01/22
(847) 728-4
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Paetec Communications, Inc. - CA
2005/04/11
(847) 728-5
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Xo Illinois, Inc.
2005/11/03
(847) 728-6
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Xo Illinois, Inc.
2005/11/03
(847) 728-7
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Onvoy, LLC
2019/08/07
(847) 728-8
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Bandwidth.com CLEC, LLC - IL
2011/05/23
(847) 728-9
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Teleport Communications America - ID - LLC
-
(847) 853
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Illinois Bell Tel CO
-
Landline
Mcimetro Access Transmission Services LLC
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(847) 906-0
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Level 3 Communications, LLC - AK
2011/10/20
(847) 906-1
Landline
Level 3 Communications, LLC - AK
2008/11/07
(847) 906-2
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Level 3 Communications, LLC - AK
2011/07/13
(847) 906-3
Landline
Bandwidth.com CLEC, LLC - IL
2010/02/10
(847) 906-4
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AT&T Corp.
2006/11/02
(847) 906-5
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First Communications, LLC - IL
2001/09/21
(847) 906-6
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Mcimetro Access Transmission Services LLC
-
(847) 906-7
Landline
Us Xchange of Illinois LLC DBA Choice One Comm IL
2009/11/03
(847) 906-8
Landline
Bandwidth.com CLEC, LLC - IL
2011/10/14
(847) 906-9
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Mcimetro Access Transmission Services LLC
-
Landline
Illinois Bell Tel CO
-
(847) 920-0
Landline
Illinois Bell Tel CO
-
(847) 920-1
Landline
Illinois Bell Tel CO
-
(847) 920-2
Landline
Illinois Bell Tel CO
-
(847) 920-3
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2004/06/21
(847) 920-4
Landline
Bandwidth.com CLEC, LLC - IL
2010/06/04
(847) 920-5
Landline
Comcast Phone of Illinois, LLC DBA Comco - IL
2010/08/19
(847) 920-6
Landline
Bandwidth.com CLEC, LLC - IL
2010/12/20
(847) 920-7
Landline
Bandwidth.com CLEC, LLC - IL
2010/05/05
(847) 920-8
Landline
Bandwidth.com CLEC, LLC - IL
2008/11/13
(847) 920-9
Landline
Illinois Bell Tel CO
-