Landline
Teleport Communications America - ID - LLC
-
(925) 208-0
Landline
Peerless Network of California, LLC - CA
2016/08/22
(925) 208-1
Landline
Comcast IP Phone, LLC
-
(925) 208-2
Landline
Teleport Communications America - ID - LLC
-
(925) 208-3
Landline
Teleport Communications America - ID - LLC
2010/12/03
(925) 208-4
Landline
Level 3 Communications, LLC - AK
2005/08/15
(925) 208-5
Wireless
New Cingular Wireless PCS, LLC
2021/01/29
(925) 208-6
Landline
Peerless Network of California, LLC - CA
2010/04/23
(925) 208-7
Landline
Pacific Centrex Services, Inc. - CA
2006/11/02
(925) 208-8
Landline
Onvoy, LLC - CA
2005/03/16
(925) 208-9
Wireless
New Cingular Wireless PCS, LLC
2014/11/03
Landline
Level 3 Communications, LLC - AK
-
(925) 217-0
Landline
Bandwidth.com CLEC, LLC - CA
2020/10/25
(925) 217-1
Landline
Level 3 Communications, LLC - AK
-
(925) 217-2
Landline
Level 3 Communications, LLC - AK
-
(925) 217-3
Landline
Level 3 Communications, LLC - AK
-
(925) 217-4
Landline
Comcast IP Phone, LLC
2013/07/23
(925) 217-5
Landline
Level 3 Communications, LLC - AK
-
(925) 217-6
Landline
Peerless Network of California, LLC - CA
2021/05/04
(925) 217-7
Landline
Bandwidth.com CLEC, LLC - CA
2020/10/25
(925) 217-8
Landline
Bandwidth.com CLEC, LLC - CA
2020/10/25
(925) 217-9
Landline
Level 3 Communications, LLC - AK
-
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 263-0
Landline
Level 3 Communications, LLC - AK
-
(925) 263-1
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 263-2
Landline
Comcast IP Phone, LLC
2010/10/16
(925) 263-3
Landline
Xo California, Inc.
2005/01/12
(925) 263-4
Landline
Global Crossing Local Services, Inc. - KY
-
(925) 263-5
Landline
Level 3 Communications, LLC - AK
-
(925) 263-6
Landline
Bandwidth.com CLEC, LLC - CA
2010/06/07
(925) 263-7
Landline
Xo California, Inc.
2005/01/12
(925) 263-8
Landline
Xo California, Inc.
2005/01/12
(925) 263-9
Landline
Bandwidth.com CLEC, LLC - CA
2010/11/11
Landline
Level 3 Communications, LLC - AK
-
(925) 272-0
Landline
Level 3 Communications, LLC - AK
2005/01/13
(925) 272-1
Wireless
New Cingular Wireless PCS, LLC
2021/03/05
(925) 272-2
Landline
Level 3 Communications, LLC - AK
2013/08/26
(925) 272-3
Landline
AT&T - Local
2002/07/23
(925) 272-4
Landline
Level 3 Communications, LLC - AK
-
(925) 272-5
Wireless
New Cingular Wireless PCS, LLC
2021/03/05
(925) 272-6
Landline
AT&T - Local
2006/05/18
(925) 272-7
Landline
Onvoy, LLC - CA
2009/11/19
(925) 272-8
Landline
Bandwidth.com CLEC, LLC - CA
2010/02/01
(925) 272-9
Landline
Bandwidth.com CLEC, LLC - CA
2010/02/01
Landline
Level 3 Telecom of California, LP - CA
-
(925) 309-0
Wireless
New Cingular Wireless PCS, LLC
2021/01/29
(925) 309-1
Landline
Level 3 Telecom of California, LP - CA
-
(925) 309-2
Landline
Onvoy, LLC - CA
2007/04/10
(925) 309-3
Landline
Onvoy, LLC - CA
2011/11/21
(925) 309-4
Landline
Comcast IP Phone, LLC
2006/09/17
(925) 309-5
Landline
Bandwidth.com CLEC, LLC - CA
2011/09/22
(925) 309-6
Landline
Level 3 Communications, LLC - AK
2007/03/30
(925) 309-7
Landline
Level 3 Communications, LLC - AK
2008/05/06
(925) 309-8
Landline
Level 3 Communications, LLC - AK
2008/05/06
(925) 309-9
Wireless
T-mobile USA, Inc.
2010/12/09
(925) 314-0
Landline
Pacific Bell
-
(925) 314-1
Landline
Pacific Bell
-
(925) 314-2
Landline
Pacific Bell
-
(925) 314-3
Landline
Pacific Bell
-
(925) 314-4
Landline
Pacific Bell
-
(925) 314-5
Wireless
New Cingular Wireless PCS, LLC
2011/07/13
(925) 314-6
Wireless
New Cingular Wireless PCS, LLC
2011/03/25
(925) 314-7
Landline
Pacific Bell
-
(925) 314-8
Landline
Pacific Bell
-
(925) 314-9
Landline
Pacific Bell
-
(925) 345
Wireless
American Messaging Services, LLC
-
(925) 362-0
Landline
Pacific Bell
-
(925) 362-1
Landline
Pacific Bell
-
(925) 362-2
Landline
Pacific Bell
-
(925) 362-3
Landline
Comcast IP Phone, LLC
2009/05/27
(925) 362-4
Landline
Pacific Bell
-
(925) 362-5
Landline
Pacific Bell
-
(925) 362-6
Landline
Pacific Bell
-
(925) 362-7
Landline
Pacific Bell
-
(925) 362-8
Landline
Pacific Bell
-
(925) 362-9
Landline
Pacific Bell
-
Wireless
New Cingular Wireless PCS, LLC
2001/11/30
(925) 389-0
Wireless
New Cingular Wireless PCS, LLC
-
(925) 389-1
Wireless
New Cingular Wireless PCS, LLC
-
(925) 389-2
Wireless
New Cingular Wireless PCS, LLC
2009/04/23
(925) 389-3
Wireless
New Cingular Wireless PCS, LLC
2010/05/25
(925) 389-4
Wireless
New Cingular Wireless PCS, LLC
2010/08/06
(925) 389-5
Wireless
New Cingular Wireless PCS, LLC
2011/03/25
(925) 389-6
Wireless
New Cingular Wireless PCS, LLC
-
(925) 389-7
Wireless
New Cingular Wireless PCS, LLC
-
(925) 389-8
Wireless
New Cingular Wireless PCS, LLC
-
(925) 389-9
Wireless
Sprint Spectrum, L.P.
2009/12/14
Landline
Allegiance Telecom, Inc. - CA
-
(925) 406-0
Landline
Allegiance Telecom, Inc. - CA
-
(925) 406-1
Landline
Allegiance Telecom, Inc. - CA
-
(925) 406-2
Landline
Comcast IP Phone, LLC
2019/04/11
(925) 406-3
Landline
Onvoy, LLC - CA
2013/05/29
(925) 406-4
Landline
Comcast IP Phone, LLC
2008/03/06
(925) 406-5
Wireless
New Cingular Wireless PCS, LLC
2019/10/11
(925) 406-6
Wireless
New Cingular Wireless PCS, LLC
2019/10/11
(925) 406-7
Landline
Twilio International, Inc.
2020/08/11
(925) 406-8
Landline
Allegiance Telecom, Inc. - CA
-
(925) 406-9
Wireless
New Cingular Wireless PCS, LLC
2015/07/13
(925) 552
Landline
Pacific Bell
-
Landline
Xo California, Inc.
-
(925) 553-0
Landline
Xo California, Inc.
-
(925) 553-1
Landline
Xo California, Inc.
-
(925) 553-2
Landline
Xo California, Inc.
2005/08/26
(925) 553-3
Landline
Xo California, Inc.
2009/12/14
(925) 553-4
Landline
Bandwidth.com CLEC, LLC - CA
2008/12/16
(925) 553-5
Landline
Xo California, Inc.
2005/08/26
(925) 553-6
Wireless
New Cingular Wireless PCS, LLC
2021/03/05
(925) 553-7
Landline
Comcast IP Phone, LLC
2011/09/01
(925) 553-8
Landline
Xo California, Inc.
2005/08/26
(925) 553-9
Wireless
New Cingular Wireless PCS, LLC
2020/08/30
Wireless
Sprint Spectrum, L.P.
-
(925) 575-0
Wireless
Sprint Spectrum, L.P.
-
(925) 575-1
Wireless
Sprint Spectrum, L.P.
-
(925) 575-2
Wireless
New Cingular Wireless PCS, LLC
2020/10/26
(925) 575-3
Wireless
New Cingular Wireless PCS, LLC
2020/10/26
(925) 575-4
Wireless
Sprint Spectrum, L.P.
-
(925) 575-5
Wireless
New Cingular Wireless PCS, LLC
2020/10/26
(925) 575-6
Wireless
Sprint Spectrum, L.P.
-
(925) 575-7
Landline
Bandwidth.com CLEC, LLC - CA
2011/05/06
(925) 575-8
Landline
Bandwidth.com CLEC, LLC - CA
2011/05/06
(925) 575-9
Landline
Level 3 Communications, LLC - AK
2011/12/22
Wireless
T-mobile USA, Inc.
2001/09/21
(925) 594-0
Wireless
T-mobile USA, Inc.
-
(925) 594-1
Wireless
T-mobile USA, Inc.
-
(925) 594-2
Wireless
T-mobile USA, Inc.
-
(925) 594-3
Wireless
T-mobile USA, Inc.
-
(925) 594-4
Unknown
Sonic Telecom, LLC - CA
2015/11/18
(925) 594-5
Landline
Paetec Communications, Inc. - CA
2011/06/29
(925) 594-6
Landline
Onvoy, LLC - CA
2012/12/04
(925) 594-7
Landline
Onvoy, LLC - CA
2012/12/04
(925) 594-8
Landline
Onvoy, LLC - CA
2012/12/04
(925) 594-9
Wireless
New Cingular Wireless PCS, LLC
2016/09/16
(925) 648-0
Landline
Pacific Bell
-
(925) 648-1
Landline
Pacific Bell
-
(925) 648-2
Landline
Pacific Bell
-
(925) 648-3
Landline
Pacific Bell
-
(925) 648-4
Landline
Pacific Bell
-
(925) 648-5
Landline
Pacific Bell
-
(925) 648-6
Landline
Terra Nova Telecom Inc.
2020/12/08
(925) 648-7
Landline
Pacific Bell
-
(925) 648-8
Landline
Pacific Bell
-
(925) 648-9
Landline
Pacific Bell
-
Landline
Us Telepacific Corp. - CA
-
(925) 678-0
Wireless
New Cingular Wireless PCS, LLC
2015/12/04
(925) 678-1
Landline
Us Telepacific Corp. - CA
-
(925) 678-2
Landline
Us Telepacific Corp. - CA
-
(925) 678-3
Landline
Us Telepacific Corp. - CA
-
(925) 678-4
Wireless
New Cingular Wireless PCS, LLC
2021/03/05
(925) 678-5
Landline
Onvoy, LLC - CA
2013/11/05
(925) 678-6
Landline
Onvoy, LLC - CA
2013/11/05
(925) 678-7
Landline
Centurylink Communications, LLC LA
2013/05/23
(925) 678-8
Landline
Us Telepacific Corp. - CA
-
(925) 678-9
Landline
Us Telepacific Corp. - CA
-
(925) 683
Wireless
New Cingular Wireless PCS, LLC
-
Landline
O1 Communications, Inc. - CA
2001/01/26
(925) 718-0
Landline
Onvoy, LLC - CA
2016/01/27
(925) 718-1
Landline
O1 Communications, Inc. - CA
-
(925) 718-2
Landline
O1 Communications, Inc. - CA
-
(925) 718-3
Landline
Peerless Network of California, LLC - CA
2013/03/05
(925) 718-4
Wireless
New Cingular Wireless PCS, LLC
2021/03/05
(925) 718-5
Landline
AT&T Corp.
2005/04/25
(925) 718-6
Landline
Bandwidth.com CLEC, LLC - CA
2014/02/28
(925) 718-7
Landline
Bandwidth.com CLEC, LLC - CA
2014/02/28
(925) 718-8
Landline
Comcast IP Phone, LLC
2014/06/24
(925) 718-9
Landline
Onvoy, LLC - CA
2016/01/27
Landline
Mpower Communications Corp. - CA
-
(925) 725-0
Landline
Mpower Communications Corp. - CA
-
(925) 725-1
Landline
Bandwidth.com CLEC, LLC - CA
2015/03/30
(925) 725-2
Landline
Bandwidth.com CLEC, LLC - CA
2020/07/16
(925) 725-3
Landline
Onvoy, LLC - CA
2019/08/07
(925) 725-4
Landline
Comcast IP Phone, LLC
2018/05/14
(925) 725-5
Wireless
T-mobile USA, Inc.
2015/06/17
(925) 725-6
Landline
Bandwidth.com CLEC, LLC - CA
2016/06/29
(925) 725-7
Landline
Telnyx LLC
2017/05/31
(925) 725-8
Landline
Local Access Services LLC - CA
2016/08/17
(925) 725-9
Wireless
T-mobile USA, Inc.
2015/03/05
Landline
Fractel, LLC
2021/08/05
(925) 733-3
Landline
Fractel, LLC
2021/08/05
(925) 736
Landline
Pacific Bell
-
(925) 743
Landline
Pacific Bell
-
Landline
Us Telepacific Corp. - CA
2001/07/16
(925) 791-0
Wireless
T-mobile USA, Inc.
2015/03/05
(925) 791-1
Wireless
T-mobile USA, Inc.
2015/03/05
(925) 791-2
Landline
Us Telepacific Corp. - CA
-
(925) 791-3
Wireless
T-mobile USA, Inc.
2015/03/05
(925) 791-4
Landline
Us Telepacific Corp. - CA
-
(925) 791-5
Landline
AT&T Corp.
2013/01/23
(925) 791-6
Landline
Us Telepacific Corp. - CA
-
(925) 791-7
Wireless
T-mobile USA, Inc.
2015/03/05
(925) 791-8
Wireless
T-mobile USA, Inc.
2015/03/05
(925) 791-9
Wireless
T-mobile USA, Inc.
2015/03/05
(925) 820
Landline
Pacific Bell
-
(925) 831
Landline
Pacific Bell
-
(925) 837
Landline
Pacific Bell
-
(925) 838
Landline
Pacific Bell
-
Landline
Mcimetro Access Transmission Services LLC
-
(925) 854-0
Landline
Mcimetro Access Transmission Services LLC
2017/04/07
(925) 854-1
Landline
Mcimetro Access Transmission Services LLC
-
(925) 854-2
Landline
Comcast IP Phone, LLC
2015/10/30
(925) 854-3
Landline
Utility Telecom Group, LLC - CA
2006/05/10
(925) 854-4
Landline
Onvoy, LLC - CA
2014/09/30
(925) 854-5
Landline
Onvoy, LLC - CA
2014/09/30
(925) 854-6
Landline
Mcimetro Access Transmission Services LLC
2011/11/01
(925) 854-7
Wireless
New Cingular Wireless PCS, LLC
2015/02/27
(925) 854-8
Wireless
New Cingular Wireless PCS, LLC
2015/02/27
(925) 854-9
Wireless
New Cingular Wireless PCS, LLC
2020/03/02
(925) 855
Landline
Pacific Bell
-
Landline
Mcimetro Access Transmission Services LLC
-
(925) 856-0
Wireless
New Cingular Wireless PCS, LLC
2019/01/25
(925) 856-1
Wireless
New Cingular Wireless PCS, LLC
2020/03/02
(925) 856-2
Wireless
New Cingular Wireless PCS, LLC
2017/08/14
(925) 856-3
Wireless
T-mobile USA, Inc.
2015/06/17
(925) 856-4
Landline
Onvoy, LLC - CA
2016/09/20
(925) 856-5
Landline
Onvoy, LLC - CA
2016/09/20
(925) 856-6
Wireless
New Cingular Wireless PCS, LLC
2019/09/03
(925) 856-7
Wireless
New Cingular Wireless PCS, LLC
2012/09/14
(925) 856-8
Wireless
New Cingular Wireless PCS, LLC
2019/05/24
(925) 856-9
Landline
Mcimetro Access Transmission Services LLC
-
Landline
Matrix Telecom, LLC. S/i/i Tnci - CA
-
(925) 886-0
Landline
Onvoy, LLC - CA
-
(925) 886-1
Wireless
New Cingular Wireless PCS, LLC
2021/03/05
(925) 886-2
Landline
Onvoy, LLC - CA
-
(925) 886-3
Landline
Onvoy, LLC - CA
-
(925) 886-4
Landline
Onvoy, LLC - CA
-
(925) 886-5
Landline
Bandwidth.com CLEC, LLC - CA
2005/06/08
(925) 886-6
Landline
Onvoy, LLC - CA
-
(925) 886-7
Landline
Onvoy, LLC - CA
2017/05/23
(925) 886-8
Landline
Onvoy, LLC - CA
-
(925) 886-9
Wireless
New Cingular Wireless PCS, LLC
2015/06/03
Wireless
T-mobile USA, Inc.
2002/09/20
(925) 915-0
Wireless
T-mobile USA, Inc.
-
(925) 915-1
Wireless
T-mobile USA, Inc.
-
(925) 915-2
Wireless
New Cingular Wireless PCS, LLC
2020/03/16
(925) 915-3
Wireless
New Cingular Wireless PCS, LLC
2020/03/16
(925) 915-4
Wireless
New Cingular Wireless PCS, LLC
2020/03/16
(925) 915-5
Wireless
T-mobile USA, Inc.
2020/08/11
(925) 915-6
Wireless
New Cingular Wireless PCS, LLC
2018/10/08
(925) 915-7
Wireless
New Cingular Wireless PCS, LLC
2014/09/29
(925) 915-8
Wireless
New Cingular Wireless PCS, LLC
2018/01/09
(925) 915-9
Wireless
T-mobile USA, Inc.
-
(925) 964-0
Landline
Pacific Bell
-
(925) 964-1
Landline
Pacific Bell
-
(925) 964-2
Landline
Pacific Bell
-
(925) 964-3
Wireless
New Cingular Wireless PCS, LLC
2011/09/02
(925) 964-4
Landline
Pacific Bell
-
(925) 964-5
Wireless
New Cingular Wireless PCS, LLC
2011/10/26
(925) 964-6
Wireless
New Cingular Wireless PCS, LLC
2014/08/29
(925) 964-7
Wireless
New Cingular Wireless PCS, LLC
2013/12/10
(925) 964-8
Landline
Peerless Network of California, LLC - CA
2010/01/18
(925) 964-9
Landline
Pacific Bell
-
Wireless
Sprint Spectrum, L.P.
-
(925) 984-0
Wireless
Sprint Spectrum, L.P.
-
(925) 984-1
Wireless
Sprint Spectrum, L.P.
-
(925) 984-2
Landline
Comcast IP Phone, LLC
2007/01/23
(925) 984-3
Wireless
Sprint Spectrum, L.P.
-
(925) 984-4
Wireless
Sprint Spectrum, L.P.
-
(925) 984-5
Wireless
Sprint Spectrum, L.P.
-
(925) 984-6
Wireless
Sprint Spectrum, L.P.
-
(925) 984-7
Wireless
Sprint Spectrum, L.P.
-
(925) 984-8
Wireless
Sprint Spectrum, L.P.
-
(925) 984-9
Wireless
Sprint Spectrum, L.P.
-