San Carlos-belmont, California Area Codes

Map of San Carlos-belmont

Local time – 1 timezone

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Mountain timezone

Prefixes – 41 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Mcimetro Access Transmission Services LLC
-
(650) 226-0
Landline
Mcimetro Access Transmission Services LLC
-
(650) 226-1
Landline
Mcimetro Access Transmission Services LLC
-
(650) 226-2
Landline
Mcimetro Access Transmission Services LLC
-
(650) 226-3
Landline
Comcast IP Phone, LLC
2005/08/18
(650) 226-4
Landline
Mcimetro Access Transmission Services LLC
-
(650) 226-5
Landline
Comcast IP Phone, LLC
2017/06/23
(650) 226-6
Wireless
Cellco Partnership DBA Verizon Wireless
2013/06/26
(650) 226-7
Landline
Onvoy, LLC - CA
2021/05/10
(650) 226-8
Landline
Level 3 Communications, LLC - AK
2005/10/19
(650) 226-9
Landline
Race Telecommunications, Inc. - CA
2016/10/25
Landline
Xo California, Inc.
-
(650) 232-0
Landline
Xo California, Inc.
-
(650) 232-1
Landline
Xo California, Inc.
-
(650) 232-2
Landline
Xo California, Inc.
-
(650) 232-3
Landline
Xo California, Inc.
-
(650) 232-4
Landline
Xo California, Inc.
-
(650) 232-5
Landline
Xo California, Inc.
-
(650) 232-6
Landline
Xo California, Inc.
-
(650) 232-7
Landline
Comcast IP Phone, LLC
2013/07/18
(650) 232-8
Landline
Xo California, Inc.
-
(650) 232-9
Wireless
New Cingular Wireless PCS, LLC
2018/05/04
Landline
AT&T - Local
-
(650) 264-1
Landline
AT&T - Local
-
(650) 264-2
Landline
Xo California, Inc.
2005/08/18
(650) 264-3
Landline
Peerless Network of California, LLC - CA
2010/01/19
(650) 264-4
Landline
Xo California, Inc.
2005/08/18
(650) 264-5
Landline
Xo California, Inc.
2005/08/18
(650) 264-6
Landline
Mpower Communications Corp. - CA
2004/01/12
(650) 264-7
Landline
Level 3 Communications, LLC - AK
2005/10/19
(650) 264-8
Landline
AT&T Corp.
2006/03/10
(650) 264-9
Landline
Bandwidth.com CLEC, LLC - CA
2010/07/16
Wireless
Cellco Partnership DBA Verizon Wireless
-
(650) 339-0
Wireless
Cellco Partnership DBA Verizon Wireless
-
(650) 339-1
Wireless
Cellco Partnership DBA Verizon Wireless
-
(650) 339-2
Wireless
Cellco Partnership DBA Verizon Wireless
-
(650) 339-3
Wireless
Cellco Partnership DBA Verizon Wireless
-
(650) 339-4
Wireless
Cellco Partnership DBA Verizon Wireless
-
(650) 339-5
Wireless
Cellco Partnership DBA Verizon Wireless
2007/11/12
(650) 339-6
Wireless
Cellco Partnership DBA Verizon Wireless
2009/10/05
(650) 339-7
Landline
Onvoy, LLC - CA
2009/11/23
(650) 339-8
Wireless
Cellco Partnership DBA Verizon Wireless
2010/06/04
(650) 339-9
Wireless
Cellco Partnership DBA Verizon Wireless
2009/04/02
Landline
Level 3 Telecom of California, LP - CA
-
(650) 394-0
Unknown
Sonic Telecom, LLC - CA
2021/03/09
(650) 394-1
Landline
Level 3 Telecom of California, LP - CA
-
(650) 394-2
Landline
Onvoy, LLC - CA
2010/02/11
(650) 394-4
Landline
Comcast IP Phone, LLC
2008/02/15
(650) 394-5
Landline
Bandwidth.com CLEC, LLC - CA
2010/02/01
(650) 394-6
Landline
Bandwidth.com CLEC, LLC - CA
2010/02/01
(650) 394-7
Landline
Bandwidth.com CLEC, LLC - CA
2010/11/09
(650) 394-8
Landline
Comcast IP Phone, LLC
2011/09/02
(650) 394-9
Landline
Pacific Centrex Services, Inc. - CA
2006/11/02
Landline
Allegiance Telecom, Inc. - CA
-
(650) 412-0
Landline
Allegiance Telecom, Inc. - CA
-
(650) 412-1
Landline
Allegiance Telecom, Inc. - CA
-
(650) 412-2
Landline
Allegiance Telecom, Inc. - CA
-
(650) 412-3
Landline
Allegiance Telecom, Inc. - CA
-
(650) 412-4
Landline
Allegiance Telecom, Inc. - CA
-
(650) 412-5
Landline
Twilio International, Inc.
2020/08/07
(650) 412-6
Landline
Onvoy, LLC - CA
2019/02/25
(650) 412-7
Landline
Onvoy, LLC - CA
2021/03/19
(650) 412-8
Landline
Onvoy, LLC - CA
2021/03/19
(650) 412-9
Landline
Allegiance Telecom, Inc. - CA
-
Landline
Pacific Bell
-
(650) 413-0
Landline
Pacific Bell
-
(650) 413-1
Landline
Pacific Bell
-
(650) 413-2
Landline
Pacific Bell
-
(650) 413-3
Landline
Pacific Bell
-
(650) 413-4
Landline
Pacific Bell
-
(650) 413-5
Landline
Pacific Bell
-
(650) 413-6
Landline
Pacific Bell
-
(650) 413-7
Landline
Pacific Bell
-
(650) 413-8
Landline
Pacific Bell
-
(650) 413-9
Landline
Onvoy, LLC - CA
2015/07/28
Landline
Global Crossing Local Services, Inc. - KY
-
(650) 453-0
Landline
Bandwidth.com CLEC, LLC - CA
2016/07/29
(650) 453-1
Landline
Global Crossing Local Services, Inc. - KY
-
(650) 453-2
Landline
Xo California, Inc.
2010/07/16
(650) 453-3
Landline
Comcast IP Phone, LLC
2011/02/24
(650) 453-4
Landline
Global Crossing Local Services, Inc. - KY
-
(650) 453-5
Landline
Paetec Communications, Inc. - CA
2010/07/26
(650) 453-6
Landline
Global Crossing Local Services, Inc. - KY
-
(650) 453-7
Landline
Centurylink Communications, LLC LA
2013/05/23
(650) 453-8
Landline
Bandwidth.com CLEC, LLC - CA
2008/12/17
(650) 453-9
Landline
Global Crossing Local Services, Inc. - KY
-
Landline
Pacific Bell
-
(650) 486-0
Landline
Onvoy, LLC - CA
2012/12/04
(650) 486-1
Landline
Comcast IP Phone, LLC
2009/11/05
(650) 486-2
Landline
Pacific Bell
-
(650) 486-3
Landline
Pacific Bell
-
(650) 486-4
Landline
Pacific Bell
-
(650) 486-5
Landline
Pacific Bell
-
(650) 486-6
Landline
Pacific Bell
-
(650) 486-7
Landline
Pacific Bell
-
(650) 486-8
Landline
Pacific Bell
-
(650) 486-9
Landline
Onvoy, LLC - CA
2012/12/04
Landline
Level 3 Communications, LLC - AK
-
(650) 489-0
Landline
Level 3 Communications, LLC - AK
2005/01/06
(650) 489-1
Landline
Bandwidth.com CLEC, LLC - CA
2011/08/02
(650) 489-2
Landline
Bandwidth.com CLEC, LLC - CA
2011/08/02
(650) 489-3
Landline
Peerless Network of California, LLC - CA
2010/04/26
(650) 489-4
Landline
Level 3 Communications, LLC - AK
-
(650) 489-5
Landline
Bandwidth.com CLEC, LLC - CA
2009/10/12
(650) 489-6
Landline
Bandwidth.com CLEC, LLC - CA
2009/10/12
(650) 489-7
Landline
Level 3 Communications, LLC - AK
2011/11/11
(650) 489-8
Wireless
Cellco Partnership DBA Verizon Wireless
2013/03/08
(650) 489-9
Landline
Level 3 Communications, LLC - AK
2013/10/17
(650) 500
Wireless
American Messaging Services, LLC
-
(650) 506
Landline
Pacific Bell
-
(650) 508
Landline
Pacific Bell
-
Landline
Us Telepacific Corp. - CA
-
(650) 517-0
Landline
Onvoy, LLC - CA
2021/03/19
(650) 517-1
Landline
Us Telepacific Corp. - CA
-
(650) 517-2
Landline
Us Telepacific Corp. - CA
-
(650) 517-3
Landline
Bandwidth.com CLEC, LLC - CA
2011/05/27
(650) 517-4
Landline
Bandwidth.com CLEC, LLC - CA
2011/05/27
(650) 517-5
Landline
Us Telepacific Corp. - CA
-
(650) 517-6
Landline
Bandwidth.com CLEC, LLC - CA
2011/05/27
(650) 517-7
Landline
Level 3 Communications, LLC - AK
2012/07/09
(650) 517-8
Landline
Us Telepacific Corp. - CA
-
(650) 517-9
Landline
Us Telepacific Corp. - CA
-
Landline
Pacific Bell
-
(650) 551-0
Landline
Pacific Bell
-
(650) 551-1
Landline
Pacific Bell
-
(650) 551-2
Landline
Pacific Bell
-
(650) 551-3
Landline
Pacific Bell
-
(650) 551-4
Landline
Pacific Bell
-
(650) 551-5
Landline
Pacific Bell
-
(650) 551-6
Landline
Pacific Bell
-
(650) 551-7
Landline
Pacific Bell
-
(650) 551-8
Landline
Pacific Bell
-
Landline
Level 3 Communications, LLC - AK
-
(650) 585-0
Landline
Onvoy, LLC - CA
2021/05/10
(650) 585-1
Landline
Level 3 Communications, LLC - AK
-
(650) 585-2
Landline
Level 3 Communications, LLC - AK
-
(650) 585-3
Landline
Onvoy, LLC - CA
2021/05/10
(650) 585-4
Landline
Level 3 Communications, LLC - AK
-
(650) 585-5
Landline
Level 3 Communications, LLC - AK
-
(650) 585-6
Landline
Level 3 Communications, LLC - AK
-
(650) 585-7
Landline
Level 3 Communications, LLC - AK
-
(650) 585-8
Landline
Onvoy, LLC - CA
2021/05/10
(650) 585-9
Landline
Level 3 Communications, LLC - AK
-
Landline
Onvoy, LLC - CA
-
(650) 590-0
Landline
Onvoy, LLC - CA
-
(650) 590-1
Landline
Onvoy, LLC - CA
-
(650) 590-2
Landline
Onvoy, LLC - CA
-
(650) 590-3
Landline
Onvoy, LLC - CA
-
(650) 590-5
Landline
Onvoy, LLC - CA
-
(650) 590-7
Landline
Onvoy, LLC - CA
-
(650) 590-8
Landline
Onvoy, LLC - CA
-
(650) 590-9
Landline
Bandwidth.com CLEC, LLC - CA
2014/04/29
(650) 591
Landline
Pacific Bell
-
(650) 592
Landline
Pacific Bell
-
(650) 593
Landline
Pacific Bell
-
Landline
Pacific Bell
-
(650) 594-0
Landline
Pacific Bell
-
(650) 594-1
Landline
Pacific Bell
-
(650) 594-2
Landline
Pacific Bell
-
(650) 594-3
Landline
Pacific Bell
-
(650) 594-4
Landline
Pacific Bell
-
(650) 594-5
Landline
Pacific Bell
-
(650) 594-6
Landline
Terra Nova Telecom Inc.
2020/12/09
(650) 594-7
Landline
Local Access Services LLC - CA
2016/08/16
(650) 594-8
Landline
Pacific Bell
-
(650) 594-9
Landline
Pacific Bell
-
Landline
Pacific Bell
-
(650) 595-0
Landline
Pacific Bell
-
(650) 595-1
Landline
Pacific Bell
-
(650) 595-2
Landline
Pacific Bell
-
(650) 595-3
Landline
Pacific Bell
-
(650) 595-4
Landline
Pacific Bell
-
(650) 595-5
Landline
Pacific Bell
-
(650) 595-7
Landline
Pacific Bell
-
(650) 595-8
Landline
Pacific Bell
-
(650) 595-9
Landline
Pacific Bell
-
(650) 596
Landline
Pacific Bell
-
Landline
Utility Telecom Group, LLC - CA
2008/10/04
(650) 597-0
Landline
Bandwidth.com CLEC, LLC - CA
2014/06/10
(650) 597-1
Landline
Utility Telecom Group, LLC - CA
2008/10/06
(650) 597-2
Landline
Bandwidth.com CLEC, LLC - CA
2014/06/10
(650) 597-3
Landline
Bandwidth.com CLEC, LLC - CA
2014/06/10
(650) 597-4
Landline
Paetec Communications, Inc. - CA
2011/11/04
(650) 597-5
Unknown
Sonic Telecom, LLC - CA
2012/11/28
(650) 597-6
Landline
Peerless Network of California, LLC - CA
2013/03/14
(650) 597-7
Landline
Peerless Network of California, LLC - CA
2013/03/14
(650) 597-8
Landline
Paetec Communications, Inc. - CA
2016/04/28
(650) 597-9
Landline
Bandwidth.com CLEC, LLC - CA
2016/07/29
(650) 598
Landline
Pacific Bell
-
(650) 607
Landline
Pacific Bell
-
Landline
Pacific Bell
-
(650) 610-0
Landline
Pacific Bell
-
(650) 610-1
Landline
Onvoy, LLC - CA
2007/04/10
(650) 610-2
Landline
Onvoy, LLC - CA
2011/02/10
(650) 610-3
Landline
Pacific Bell
-
(650) 610-4
Landline
Pacific Bell
-
(650) 610-5
Landline
Pacific Bell
-
(650) 610-6
Landline
Pacific Bell
-
(650) 610-8
Landline
Pacific Bell
-
(650) 610-9
Landline
Pacific Bell
-
Landline
Pacific Bell
-
(650) 620-0
Wireless
New Cingular Wireless PCS, LLC
2021/07/27
(650) 620-1
Landline
Peerless Network of California, LLC - CA
2016/09/15
(650) 620-2
Landline
Pacific Bell
-
(650) 620-3
Landline
Pacific Bell
-
(650) 620-4
Landline
Pacific Bell
-
(650) 620-5
Landline
Pacific Bell
-
(650) 620-6
Landline
Pacific Bell
-
(650) 620-7
Landline
Level 3 Communications, LLC - AK
2014/07/30
(650) 620-8
Landline
Peerless Network of California, LLC - CA
2016/08/30
(650) 620-9
Landline
Pacific Bell
-
Landline
Pacific Bell
-
(650) 622-0
Landline
Pacific Bell
-
(650) 622-1
Landline
Pacific Bell
-
(650) 622-2
Wireless
Cellco Partnership DBA Verizon Wireless
2011/05/06
(650) 622-3
Landline
Pacific Bell
-
(650) 622-4
Landline
Comcast IP Phone, LLC
2014/07/15
(650) 622-5
Landline
Onvoy, LLC - CA
2017/05/19
(650) 622-6
Wireless
Cellco Partnership DBA Verizon Wireless
2011/01/06
(650) 622-7
Wireless
Cellco Partnership DBA Verizon Wireless
2018/06/26
(650) 622-9
Landline
Pacific Bell
-
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-0
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-1
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-2
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-3
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-4
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-5
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-6
Landline
Onvoy, LLC - CA
2020/11/06
(650) 628-7
Landline
Mcimetro Access Transmission Services LLC
-
(650) 628-8
Landline
Onvoy, LLC - CA
2020/11/06
(650) 628-9
Landline
Mcimetro Access Transmission Services LLC
-
(650) 631
Landline
Pacific Bell
-
Landline
Pacific Bell
-
(650) 632-0
Landline
Pacific Bell
-
(650) 632-1
Landline
Pacific Bell
-
(650) 632-2
Landline
Pacific Bell
-
(650) 632-3
Landline
Pacific Bell
-
(650) 632-4
Landline
Pacific Bell
-
(650) 632-5
Landline
Onvoy, LLC - CA
2018/11/29
(650) 632-6
Landline
Pacific Bell
-
(650) 632-7
Landline
Onvoy, LLC - CA
2018/11/29
(650) 632-8
Landline
Utility Telecom Group, LLC - CA
2006/06/02
(650) 632-9
Landline
Telnyx LLC
2017/05/31
(650) 633
Landline
Pacific Bell
-
(650) 637
Landline
Pacific Bell
-
(650) 654
Landline
Pacific Bell
-
Wireless
Cellco Partnership DBA Verizon Wireless
-
(650) 730-0
Wireless
Cellco Partnership DBA Verizon Wireless
2011/12/14
(650) 730-1
Landline
O1 Communications, Inc. - CA
2003/09/22
(650) 730-2
Landline
O1 Communications, Inc. - CA
2003/09/22
(650) 730-3
Wireless
Cellco Partnership DBA Verizon Wireless
2012/08/09
(650) 730-4
Wireless
Cellco Partnership DBA Verizon Wireless
2013/08/16
(650) 730-5
Landline
Us Telepacific Corp. - CA
2008/09/17
(650) 730-6
Wireless
Cellco Partnership DBA Verizon Wireless
2014/04/10
(650) 730-7
Wireless
Cellco Partnership DBA Verizon Wireless
2013/07/17
(650) 730-8
Wireless
Cellco Partnership DBA Verizon Wireless
2014/04/23
(650) 730-9
Wireless
Cellco Partnership DBA Verizon Wireless
2015/08/13
Landline
Mcimetro Access Transmission Services LLC
-
(650) 769-0
Wireless
New Cingular Wireless PCS, LLC
2018/07/20
(650) 769-1
Landline
Mcimetro Access Transmission Services LLC
-
(650) 769-2
Landline
Mcimetro Access Transmission Services LLC
-
(650) 769-3
Landline
Mcimetro Access Transmission Services LLC
-
(650) 769-4
Landline
Bandwidth.com CLEC, LLC - CA
2014/12/22
(650) 769-5
Landline
Bandwidth.com CLEC, LLC - CA
2014/12/22
(650) 769-6
Landline
Bandwidth.com CLEC, LLC - CA
2014/12/22
(650) 769-7
Landline
Bandwidth.com CLEC, LLC - CA
2014/12/22
(650) 769-8
Landline
Onvoy, LLC - CA
2017/06/13
(650) 769-9
Wireless
New Cingular Wireless PCS, LLC
2019/08/06
Landline
Teleport Communications America - ID - LLC
-
(650) 801-0
Landline
Teleport Communications America - ID - LLC
-
(650) 801-1
Landline
Teleport Communications America - ID - LLC
-
(650) 801-2
Wireless
New Cingular Wireless PCS, LLC
2019/10/23
(650) 801-3
Landline
Teleport Communications America - ID - LLC
-
(650) 801-4
Landline
Teleport Communications America - ID - LLC
-
(650) 801-5
Landline
Teleport Communications America - ID - LLC
-
(650) 801-6
Landline
Teleport Communications America - ID - LLC
-
(650) 801-7
Landline
Teleport Communications America - ID - LLC
-
(650) 801-8
Unknown
Astound Broadband, LLC - CA
2018/03/19
(650) 801-9
Wireless
New Cingular Wireless PCS, LLC
2019/10/23
(650) 802
Landline
Pacific Bell
-
Landline
Level 3 Communications, LLC - AK
2001/01/25
(650) 830-0
Landline
Level 3 Communications, LLC - AK
-
(650) 830-1
Wireless
Cellco Partnership DBA Verizon Wireless
2013/09/11
(650) 830-2
Wireless
New Cingular Wireless PCS, LLC
2018/01/23
(650) 830-3
Landline
Level 3 Communications, LLC - AK
2014/08/01
(650) 830-4
Landline
Onvoy, LLC - CA
2019/02/25
(650) 830-5
Landline
Level 3 Communications, LLC - AK
2011/03/14
(650) 830-6
Landline
Onvoy, LLC - CA
2019/02/25
(650) 830-7
Landline
Level 3 Communications, LLC - AK
2014/03/13
(650) 830-8
Landline
Onvoy, LLC - CA
2016/01/27
(650) 830-9
Landline
Onvoy, LLC - CA
2016/01/27
Landline
Mpower Communications Corp. - CA
-
(650) 832-0
Landline
Mpower Communications Corp. - CA
-
(650) 832-1
Landline
Comcast IP Phone, LLC
2007/02/07
(650) 832-3
Wireless
New Cingular Wireless PCS, LLC
2019/01/14
(650) 832-4
Landline
Utility Telecom Group, LLC - CA
2016/03/07
(650) 832-5
Wireless
New Cingular Wireless PCS, LLC
2018/11/05
(650) 832-6
Landline
Us Telepacific Corp. - CA
-
(650) 832-7
Landline
Peerless Network of California, LLC - CA
2018/09/28
(650) 832-8
Wireless
New Cingular Wireless PCS, LLC
2017/09/08
(650) 832-9
Landline
Onvoy, LLC - CA
2017/08/17