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Qwest Corporation
-
(970) 535-0
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Qwest Corporation
-
(970) 535-1
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Qwest Corporation
-
(970) 535-2
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Level 3 Communications, LLC - AK
2004/10/13
(970) 535-3
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Fusion Communications, LLC
2005/02/09
(970) 535-4
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Qwest Corporation
-
(970) 535-5
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Mcleodusa Telecommunication Services, Inc. - AZ
2011/09/09
(970) 535-6
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Qwest Corporation
-
(970) 535-7
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Fusion Communications, LLC
2005/02/09
(970) 535-8
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Onvoy, LLC - CO
2006/01/10
(970) 535-9
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Qwest Corporation
-
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Onvoy, LLC - CO
2012/11/08
(970) 601-0
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Onvoy, LLC - CO
2012/11/12
(970) 601-1
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Peerless Network of Colorado, LLC - CO
2013/04/03
(970) 601-2
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Level 3 Telecom of Colorado, LLC - CO
2015/05/05
(970) 601-3
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Mcimetro Access Transmission Services LLC
2014/08/07
(970) 601-4
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Onvoy, LLC - CO
2015/07/23
(970) 601-5
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Centurylink Communications LLC
2014/04/28
(970) 601-6
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Onvoy, LLC - CO
2012/11/12
(970) 601-7
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Onvoy, LLC - CO
2012/11/12
(970) 601-8
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Onvoy, LLC - CO
2012/11/12
(970) 601-9
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Peerless Network of Colorado, LLC - CO
2013/04/03
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Onvoy, LLC - CO
2016/03/02
(970) 721-0
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Onvoy, LLC - CO
2016/03/04
(970) 721-1
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Onvoy, LLC - CO
2016/03/04
(970) 721-7
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Twilio International, Inc.
2020/11/05
(970) 721-8
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Teleport Communications America - ID - LLC
2021/05/03
(970) 721-9
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Telnyx LLC
2017/05/30
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Level 3 Communications, LLC - AK
2006/01/30
(970) 805-0
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Bandwidth.com CLEC, LLC - CO
2012/01/10
(970) 805-1
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Level 3 Communications, LLC - AK
2006/02/24
(970) 805-2
Unknown
Iloka, Inc. DBA Newcloud Networks - CO
2010/12/03
(970) 805-3
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Comcast IP Phone, LLC
2010/12/30
(970) 805-4
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Level 3 Communications, LLC - AK
2008/05/06
(970) 805-5
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Terra Nova Telecom Inc.
2020/12/15
(970) 805-6
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Electric Lightwave LLC DBA Allstream
2011/11/28
(970) 805-7
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Onvoy, LLC - CO
2006/10/26
(970) 805-8
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Global Crossing Local Services, Inc. - KY
2010/12/08
(970) 805-9
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Onvoy, LLC - CO
2012/11/20