Landline
Level 3 Communications, LLC - AK
-
(925) 233-0
Landline
Level 3 Communications, LLC - AK
2005/01/06
(925) 233-1
Landline
O1 Communications, Inc. - CA
2003/09/23
(925) 233-2
Landline
Level 3 Communications, LLC - AK
2005/04/25
(925) 233-3
Landline
Telnyx LLC
2017/07/11
(925) 233-4
Landline
Level 3 Communications, LLC - AK
-
(925) 233-5
Landline
Bandwidth.com CLEC, LLC - CA
2010/08/03
(925) 233-6
Landline
Bandwidth.com CLEC, LLC - CA
2012/05/22
(925) 233-7
Landline
Onvoy, LLC - CA
2009/11/24
(925) 233-8
Landline
Level 3 Communications, LLC - AK
2012/07/09
(925) 233-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/07/08
Wireless
T-mobile USA, Inc.
-
(925) 319-0
Landline
Telnyx LLC
2019/11/22
(925) 319-1
Landline
Fusion Communications, LLC
2007/04/10
(925) 319-4
Landline
Bandwidth.com CLEC, LLC - CA
2014/03/03
(925) 319-5
Landline
Onvoy, LLC - CA
2012/12/05
(925) 319-6
Landline
Onvoy, LLC - CA
2012/12/05
(925) 319-7
Wireless
T-mobile USA, Inc.
2002/11/22
Landline
Teleport Communications America - ID - LLC
-
(925) 568-0
Landline
Comcast IP Phone, LLC
-
(925) 568-1
Landline
Onvoy, LLC - CA
2021/07/02
(925) 568-2
Landline
Bandwidth.com CLEC, LLC - CA
2014/10/24
(925) 568-3
Wireless
Onvoy Spectrum, LLC
2021/06/28
(925) 568-4
Landline
Twilio International, Inc.
2020/08/11
(925) 568-5
Landline
AT&T Corp.
2012/01/18
(925) 568-6
Wireless
T-mobile USA, Inc.
2014/01/21
(925) 568-7
Landline
Onvoy, LLC - CA
2013/10/31
(925) 568-8
Landline
Onvoy, LLC - CA
2013/10/31
(925) 568-9
Landline
Teleport Communications America - ID - LLC
-
Landline
Matrix Telecom, LLC. S/i/i Tnci - CA
-
(925) 663-0
Landline
Onvoy, LLC - CA
-
(925) 663-2
Landline
Onvoy, LLC - CA
2005/07/11
(925) 663-5
Wireless
T-mobile USA, Inc.
2015/10/13
(925) 663-6
Landline
Utility Telecom Group, LLC - CA
2009/02/20
(925) 663-7
Landline
Onvoy, LLC - CA
2005/12/13
(925) 663-8
Landline
Onvoy, LLC - CA
-
(925) 663-9
Wireless
T-mobile USA, Inc.
2015/03/03
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 789-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 789-4
Landline
Peerless Network of California, LLC - CA
2010/04/23
(925) 789-6
Landline
Peerless Network of California, LLC - CA
2010/01/19
(925) 789-7
Wireless
Cellco Partnership DBA Verizon Wireless
2008/09/29
(925) 789-8
Wireless
T-mobile USA, Inc.
2016/09/30
(925) 789-9
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/10
Landline
Us Telepacific Corp. - CA
-
(925) 835-0
Landline
Local Access Services LLC - CA
2016/08/17
(925) 835-2
Landline
Peerless Network of California, LLC - CA
2013/03/05
(925) 835-3
Landline
Integrated Path Communications, LLC - CA
2018/07/06
(925) 835-4
Landline
Xo California, Inc.
2005/05/22
(925) 835-5
Landline
Onvoy, LLC - CA
2005/05/22
(925) 835-6
Landline
Xo California, Inc.
2005/05/22
(925) 835-7
Landline
Xo California, Inc.
2006/08/04
(925) 835-9
Landline
Us Telepacific Corp. - CA
-
Landline
Xo California, Inc.
-
(925) 860-1
Landline
Terra Nova Telecom Inc.
2020/12/10
(925) 860-2
Landline
Xo California, Inc.
2005/05/22
(925) 860-3
Wireless
T-mobile USA, Inc.
2020/08/27
(925) 860-4
Landline
Onvoy, LLC - CA
2016/02/22
(925) 860-5
Landline
Onvoy, LLC - CA
2016/02/22
(925) 860-6
Landline
Xo California, Inc.
-
(925) 860-7
Landline
Onvoy, LLC - CA
2014/10/14
(925) 860-8
Wireless
T-mobile USA, Inc.
2019/06/21
(925) 860-9
Wireless
T-mobile USA, Inc.
2016/07/13
(925) 862-0
Landline
Pacific Bell
-
(925) 862-1
Landline
Pacific Bell
-
(925) 862-2
Landline
Pacific Bell
-
(925) 862-3
Wireless
T-mobile USA, Inc.
2017/02/14
(925) 862-4
Landline
Pacific Bell
-
(925) 862-5
Landline
Pacific Bell
-
(925) 862-6
Landline
Pacific Bell
-
(925) 862-7
Landline
Centurylink Communications, LLC LA
2014/05/13
(925) 862-8
Landline
Pacific Bell
-
(925) 862-9
Landline
Pacific Bell
-
Landline
Utility Telecom Group, LLC - CA
-
(925) 990-0
Landline
Utility Telecom Group, LLC - CA
2017/11/30
(925) 990-1
Landline
Utility Telecom Group, LLC - CA
2017/11/30
(925) 990-2
Landline
Utility Telecom Group, LLC - CA
2017/11/30
(925) 990-3
Landline
Utility Telecom Group, LLC - CA
2017/11/30
(925) 990-4
Landline
Utility Telecom Group, LLC - CA
2017/11/30
(925) 990-5
Landline
Utility Telecom Group, LLC - CA
2017/11/30
(925) 990-6
Landline
Utility Telecom Group, LLC - CA
2017/11/30
(925) 990-7
Landline
Utility Telecom Group, LLC - CA
-
(925) 990-8
Landline
Utility Telecom Group, LLC - CA
-
(925) 990-9
Landline
Utility Telecom Group, LLC - CA
2017/11/30