(925) 242-0
Landline
Pacific Bell
-
(925) 242-1
Landline
Pacific Bell
-
(925) 242-2
Landline
Pacific Bell
-
(925) 242-3
Landline
Pacific Bell
-
(925) 242-4
Landline
Pacific Bell
-
(925) 242-5
Landline
Pacific Bell
-
(925) 242-6
Landline
Pacific Bell
-
(925) 242-7
Landline
Pacific Bell
-
(925) 242-8
Landline
Pacific Bell
-
(925) 242-9
Landline
Peerless Network of California, LLC - CA
2016/09/28
(925) 244
Landline
Pacific Bell
-
(925) 275-0
Landline
Pacific Bell
-
(925) 275-1
Landline
Pacific Bell
-
(925) 275-2
Landline
Pacific Bell
-
(925) 275-3
Landline
Pacific Bell
-
(925) 275-4
Landline
Pacific Bell
-
(925) 275-5
Landline
Onvoy, LLC - CA
2014/01/27
(925) 275-6
Landline
Pacific Bell
-
(925) 275-7
Landline
Pacific Bell
-
(925) 275-8
Landline
Pacific Bell
-
(925) 275-9
Landline
Pacific Bell
-
(925) 277
Landline
Pacific Bell
-
Landline
Level 3 Telecom of California, LP - CA
-
(925) 302-0
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/13
(925) 302-1
Landline
Level 3 Telecom of California, LP - CA
-
(925) 302-2
Landline
Onvoy, LLC - CA
2019/01/24
(925) 302-3
Wireless
Cellco Partnership DBA Verizon Wireless
2018/05/31
(925) 302-4
Landline
AT&T - Local
2003/06/03
(925) 302-5
Landline
Pacific Centrex Services, Inc. - CA
2006/11/02
(925) 302-6
Landline
Bandwidth.com CLEC, LLC - CA
2011/05/06
(925) 302-7
Landline
Us Telepacific Corp. - CA
2007/02/27
(925) 302-8
Landline
Xo California, Inc.
2011/06/07
(925) 302-9
Landline
Bandwidth.com CLEC, LLC - CA
2010/01/28
(925) 327-0
Landline
Pacific Bell
-
(925) 327-1
Landline
Pacific Bell
-
(925) 327-2
Landline
Pacific Bell
-
(925) 327-3
Landline
Pacific Bell
-
(925) 327-4
Landline
Pacific Bell
-
(925) 327-5
Landline
Pacific Bell
-
(925) 327-6
Landline
Pacific Bell
-
(925) 327-7
Landline
Pacific Bell
-
(925) 327-8
Landline
Pacific Bell
-
(925) 327-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/06
(925) 328
Landline
Pacific Bell
-
(925) 355-0
Landline
Pacific Bell
-
(925) 355-1
Landline
Pacific Bell
-
(925) 355-2
Landline
Pacific Bell
-
(925) 355-3
Landline
Pacific Bell
-
(925) 355-4
Landline
Pacific Bell
-
(925) 355-5
Landline
Comcast IP Phone, LLC
2013/09/10
(925) 355-6
Landline
Twilio International, Inc.
2020/08/11
(925) 355-7
Landline
Pacific Bell
-
(925) 355-8
Landline
Pacific Bell
-
(925) 355-9
Landline
Pacific Bell
-
(925) 358
Landline
Pacific Bell
-
Landline
Mcimetro Access Transmission Services LLC
-
(925) 359-0
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/13
(925) 359-1
Landline
Onvoy, LLC - CA
2007/04/10
(925) 359-2
Landline
Mcimetro Access Transmission Services LLC
-
(925) 359-3
Landline
Level 3 Telecom of California, LP - CA
2013/08/14
(925) 359-4
Landline
Utility Telecom Group, LLC - CA
2006/05/10
(925) 359-5
Wireless
Cellco Partnership DBA Verizon Wireless
2019/06/13
(925) 359-6
Landline
Comcast IP Phone, LLC
2013/10/14
(925) 359-7
Landline
Onvoy, LLC - CA
2009/11/19
(925) 359-8
Wireless
T-mobile USA, Inc.
2020/08/25
(925) 359-9
Landline
Bandwidth.com CLEC, LLC - CA
2011/07/20
Landline
Teleport Communications America - ID - LLC
-
(925) 365-0
Landline
Teleport Communications America - ID - LLC
-
(925) 365-1
Landline
Comcast IP Phone, LLC
-
(925) 365-2
Landline
Teleport Communications America - ID - LLC
-
(925) 365-3
Landline
Teleport Communications America - ID - LLC
-
(925) 365-4
Landline
Teleport Communications America - ID - LLC
2016/11/21
(925) 365-5
Landline
Integrated Path Communications, LLC - CA
2018/07/03
(925) 365-6
Landline
Bandwidth.com CLEC, LLC - CA
2010/08/24
(925) 365-7
Landline
Onvoy, LLC - CA
2010/02/08
Landline
Level 3 Communications, LLC - AK
-
(925) 380-0
Landline
Local Access Services LLC - CA
2016/08/17
(925) 380-1
Landline
Level 3 Communications, LLC - AK
-
(925) 380-2
Landline
Level 3 Communications, LLC - AK
2005/03/11
(925) 380-3
Landline
Peerless Network of California, LLC - CA
2010/08/10
(925) 380-4
Landline
Peerless Network of California, LLC - CA
2010/08/10
(925) 380-5
Landline
Peerless Network of California, LLC - CA
2010/08/10
(925) 380-6
Landline
Comcast IP Phone, LLC
2010/08/24
(925) 380-7
Landline
Level 3 Communications, LLC - AK
2012/06/20
(925) 380-8
Landline
Peerless Network of California, LLC - CA
2010/08/10
(925) 380-9
Landline
Level 3 Communications, LLC - AK
2014/05/15
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 394-0
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 394-1
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 394-2
Landline
Level 3 Communications, LLC - AK
-
(925) 394-3
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 394-4
Landline
Level 3 Communications, LLC - AK
2003/12/23
(925) 394-5
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 394-6
Wireless
T-mobile USA, Inc.
2014/10/03
(925) 394-7
Landline
Level 3 Communications, LLC - AK
2004/12/14
(925) 394-8
Wireless
New Cingular Wireless PCS, LLC
2018/04/09
(925) 394-9
Landline
Global Crossing Local Services, Inc. - KY
-
Landline
Level 3 Communications, LLC - AK
-
(925) 415-0
Landline
Level 3 Communications, LLC - AK
-
(925) 415-1
Landline
Level 3 Communications, LLC - AK
-
(925) 415-2
Landline
Level 3 Communications, LLC - AK
-
(925) 415-3
Landline
AT&T Corp.
2006/06/08
(925) 415-4
Landline
Onvoy, LLC - CA
2019/01/24
(925) 415-5
Landline
Level 3 Communications, LLC - AK
-
(925) 415-6
Landline
Level 3 Communications, LLC - AK
2006/02/28
(925) 415-7
Landline
Centurylink Communications, LLC LA
2013/05/23
(925) 415-8
Landline
Level 3 Communications, LLC - AK
-
(925) 415-9
Landline
Level 3 Communications, LLC - AK
-
Landline
Us Telepacific Corp. - CA
-
(925) 480-0
Landline
Mpower Communications Corp. - CA
-
(925) 480-1
Landline
Mpower Communications Corp. - CA
-
(925) 480-2
Landline
Mpower Communications Corp. - CA
-
(925) 480-3
Landline
Us Telepacific Corp. - CA
-
(925) 480-4
Landline
Us Telepacific Corp. - CA
-
(925) 480-5
Landline
Peerless Network of California, LLC - CA
2010/08/09
(925) 480-6
Landline
Paetec Communications, Inc. - CA
2009/04/06
(925) 480-7
Landline
Bandwidth.com CLEC, LLC - CA
2008/12/17
(925) 480-8
Landline
Peerless Network of California, LLC - CA
2010/08/09
(925) 480-9
Landline
Onvoy, LLC - CA
2021/07/02
Landline
Us Telepacific Corp. - CA
-
(925) 498-1
Landline
Us Telepacific Corp. - CA
-
(925) 498-2
Landline
Us Telepacific Corp. - CA
-
(925) 498-3
Wireless
T-mobile USA, Inc.
2016/04/15
(925) 498-4
Landline
Utility Telecom Group, LLC - CA
2009/02/19
(925) 498-5
Landline
Peerless Network of California, LLC - CA
2010/03/08
(925) 498-6
Landline
Us Telepacific Corp. - CA
2006/11/16
(925) 498-7
Landline
Us Telepacific Corp. - CA
2006/11/16
(925) 498-9
Landline
Us Telepacific Corp. - CA
-
(925) 509
Wireless
USA Mobility Wireless, Inc.
-
(925) 543-0
Landline
Pacific Bell
-
(925) 543-1
Landline
Pacific Bell
-
(925) 543-2
Landline
Pacific Bell
-
(925) 543-3
Landline
Pacific Bell
-
(925) 543-4
Landline
Level 3 Telecom of California, LP - CA
2014/05/06
(925) 543-5
Landline
Pacific Bell
-
(925) 543-6
Landline
Pacific Bell
-
(925) 543-8
Landline
Pacific Bell
-
(925) 543-9
Landline
Pacific Bell
-
(925) 571
Landline
North County Communication Corporation - CA
-
Landline
Teleport Communications America - ID - LLC
-
(925) 659-0
Landline
Teleport Communications America - ID - LLC
-
(925) 659-1
Landline
O1 Communications, Inc. - CA
2003/09/23
(925) 659-2
Landline
O1 Communications, Inc. - CA
2003/09/23
(925) 659-3
Landline
Xo California, Inc.
2006/05/03
(925) 659-4
Landline
Teleport Communications America - ID - LLC
2017/10/06
(925) 659-5
Landline
Teleport Communications America - ID - LLC
2015/09/11
(925) 659-7
Landline
Teleport Communications America - ID - LLC
2018/01/03
(925) 659-8
Landline
Peerless Network of California, LLC - CA
2013/03/05
(925) 735-0
Landline
Pacific Bell
-
(925) 735-1
Landline
Pacific Bell
-
(925) 735-2
Landline
Pacific Bell
-
(925) 735-3
Landline
Pacific Bell
-
(925) 735-5
Landline
Pacific Bell
-
(925) 735-6
Landline
Pacific Bell
-
(925) 735-7
Landline
Pacific Bell
-
(925) 735-8
Landline
Pacific Bell
-
(925) 735-9
Landline
Pacific Bell
-
(925) 762
Landline
Pacific Bell
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 786-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 786-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 786-2
Wireless
Cellco Partnership DBA Verizon Wireless
2007/07/05
(925) 786-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 786-4
Wireless
Cellco Partnership DBA Verizon Wireless
2008/10/03
(925) 786-5
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 786-6
Wireless
Cellco Partnership DBA Verizon Wireless
2007/11/13
(925) 786-7
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 786-8
Wireless
Cellco Partnership DBA Verizon Wireless
-
(925) 786-9
Wireless
Cellco Partnership DBA Verizon Wireless
2008/08/05
Landline
Pacific Bell
2001/01/26
(925) 790-0
Landline
Pacific Bell
-
(925) 790-1
Landline
Telnyx LLC
2017/05/31
(925) 790-2
Landline
Pacific Bell
-
(925) 790-3
Landline
Pacific Bell
-
(925) 790-4
Landline
Pacific Bell
-
(925) 790-5
Landline
Pacific Bell
-
(925) 790-6
Landline
Pacific Bell
-
(925) 790-7
Landline
Pacific Bell
-
(925) 790-9
Wireless
New Cingular Wireless PCS, LLC
2018/11/09
Landline
Teleport Communications America - ID - LLC
-
(925) 804-0
Wireless
T-mobile USA, Inc.
2021/03/15
(925) 804-1
Wireless
T-mobile USA, Inc.
2021/03/15
(925) 804-2
Landline
Teleport Communications America - ID - LLC
-
(925) 804-3
Landline
Onvoy, LLC - CA
2012/12/04
(925) 804-4
Landline
Onvoy, LLC - CA
2012/12/04
(925) 804-5
Wireless
New Cingular Wireless PCS, LLC
2017/09/22
(925) 804-6
Landline
Comcast IP Phone, LLC
-
(925) 804-7
Wireless
T-mobile USA, Inc.
2021/03/15
(925) 804-8
Wireless
T-mobile USA, Inc.
2021/02/22
(925) 804-9
Landline
Onvoy, LLC - CA
2021/07/02
(925) 806-0
Landline
Pacific Bell
-
(925) 806-1
Landline
Pacific Bell
-
(925) 806-2
Landline
Terra Nova Telecom Inc.
2020/12/08
(925) 806-3
Landline
Pacific Bell
-
(925) 806-4
Landline
Pacific Bell
-
(925) 806-5
Landline
Pacific Bell
-
(925) 806-6
Landline
Pacific Bell
-
(925) 806-7
Landline
Pacific Bell
-
(925) 806-8
Landline
Pacific Bell
-
(925) 806-9
Landline
Pacific Bell
-
Landline
Xo California, Inc.
-
(925) 807-0
Landline
Xo California, Inc.
-
(925) 807-1
Landline
Xo California, Inc.
-
(925) 807-2
Landline
Mcimetro Access Transmission Services LLC
2019/08/09
(925) 807-4
Landline
Xo California, Inc.
2005/05/18
(925) 807-5
Landline
Xo California, Inc.
2006/09/14
(925) 807-7
Landline
Onvoy, LLC - CA
2014/10/02
(925) 807-8
Landline
Onvoy, LLC - CA
2014/10/02
(925) 807-9
Wireless
Cellco Partnership DBA Verizon Wireless
2017/05/03
(925) 815-0
Landline
Pacific Bell
-
(925) 815-1
Landline
Onvoy, LLC - CA
2016/02/09
(925) 815-2
Landline
Pacific Bell
-
(925) 815-3
Landline
Pacific Bell
-
(925) 815-4
Landline
Pacific Bell
-
(925) 815-5
Landline
Pacific Bell
-
(925) 815-6
Landline
Pacific Bell
-
(925) 815-7
Landline
Onvoy, LLC - CA
2013/11/01
(925) 815-8
Landline
Onvoy, LLC - CA
2016/02/09
(925) 815-9
Landline
Pacific Bell
-
(925) 823
Landline
Pacific Bell
-
(925) 824
Landline
Pacific Bell
-
(925) 830-0
Landline
Pacific Bell
-
(925) 830-1
Landline
Pacific Bell
-
(925) 830-2
Landline
Pacific Bell
-
(925) 830-3
Landline
Pacific Bell
-
(925) 830-4
Landline
Pacific Bell
-
(925) 830-5
Landline
Pacific Bell
-
(925) 830-6
Landline
Pacific Bell
-
(925) 830-7
Landline
Onvoy, LLC - CA
2013/11/01
(925) 830-8
Landline
Pacific Bell
-
(925) 830-9
Landline
Pacific Bell
-
(925) 842
Landline
Pacific Bell
-
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-0
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-1
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-2
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-3
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-4
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-5
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-6
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-7
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-8
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 843-9
Landline
Level 3 Telecom of California, LP - CA
2010/05/20
(925) 866
Landline
Pacific Bell
-
(925) 867
Landline
Pacific Bell
-
Landline
Matrix Telecom, LLC. S/i/i Tnci - CA
-
(925) 884-0
Landline
Level 3 Communications, LLC - AK
-
(925) 884-1
Landline
Us Telepacific Corp. - CA
-
(925) 884-2
Landline
Us Telepacific Corp. - CA
-
(925) 884-3
Landline
Onvoy, LLC - CA
-
(925) 884-4
Wireless
Cellco Partnership DBA Verizon Wireless
2019/03/28
(925) 884-5
Landline
Xo California, Inc.
2005/05/18
(925) 884-6
Landline
Xo California, Inc.
2005/05/18
(925) 884-7
Landline
Onvoy, LLC - CA
2005/05/18
(925) 884-8
Landline
Onvoy, LLC - CA
-
(925) 901
Landline
Pacific Bell
-
(925) 904
Landline
Pacific Bell
-
Wireless
T-mobile USA, Inc.
2002/09/20
(925) 913-0
Wireless
T-mobile USA, Inc.
-
(925) 913-1
Landline
Teleport Communications America - ID - LLC
2009/10/30
(925) 913-2
Landline
Teleport Communications America - ID - LLC
2009/10/30
(925) 913-3
Unknown
Sonic Telecom, LLC - CA
2015/11/18
(925) 913-4
Landline
Xo California, Inc.
2010/01/14
(925) 913-5
Wireless
T-mobile USA, Inc.
2021/02/22
(925) 913-6
Landline
Xo California, Inc.
2010/01/14
(925) 913-7
Landline
Xo California, Inc.
2006/09/14
(925) 913-8
Wireless
T-mobile USA, Inc.
2021/02/22
(925) 913-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/01/31
(925) 968-0
Landline
Pacific Bell
-
(925) 968-1
Landline
Pacific Bell
-
(925) 968-2
Landline
Onvoy, LLC - CA
2016/03/24
(925) 968-3
Landline
Onvoy, LLC - CA
2016/03/24
(925) 968-4
Landline
Level 3 Communications, LLC - AK
2012/08/15
(925) 968-5
Wireless
T-mobile USA, Inc.
2016/05/19
(925) 968-6
Wireless
T-mobile USA, Inc.
2016/05/19
(925) 968-7
Landline
Level 3 Telecom of California, LP - CA
2013/04/25
(925) 968-8
Wireless
New Cingular Wireless PCS, LLC
2014/07/09
(925) 968-9
Landline
Pacific Bell
-
(925) 973-0
Landline
Pacific Bell
-
(925) 973-2
Landline
Pacific Bell
-
(925) 973-3
Landline
Pacific Bell
-
(925) 973-4
Landline
Pacific Bell
-
(925) 973-5
Landline
Pacific Bell
-
(925) 973-7
Landline
Pacific Bell
-
(925) 973-8
Wireless
New Cingular Wireless PCS, LLC
2017/03/21
(925) 973-9
Wireless
Cellco Partnership DBA Verizon Wireless
2019/02/28
Landline
Mcimetro Access Transmission Services LLC
-
(925) 983-0
Landline
Peerless Network of California, LLC - CA
2016/08/30
(925) 983-2
Landline
Mcimetro Access Transmission Services LLC
2007/11/09
(925) 983-3
Landline
Mcimetro Access Transmission Services LLC
-
(925) 983-4
Landline
Mcimetro Access Transmission Services LLC
2010/06/23
(925) 983-5
Landline
Mcimetro Access Transmission Services LLC
2012/09/17
(925) 983-6
Landline
Mcimetro Access Transmission Services LLC
2015/10/22
(925) 983-7
Landline
Fusion Communications, LLC
2012/09/19
(925) 983-8
Landline
Mcimetro Access Transmission Services LLC
2014/06/11
(925) 983-9
Wireless
New Cingular Wireless PCS, LLC
2015/08/11