Local Calling Guide
Area code/prefix search
NPA: 650
[Rate centres in NPA 650]
[Dial plan for NPA 650]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 650-758
| 4 |
San Francisco: Juniper DA |
CA |
COLACA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-758
| 5 |
San Francisco: Juniper DA |
CA |
COLACA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-758
| 6 |
San Francisco: Juniper DA |
CA |
COLACA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-758
| 7 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-02-19 |
|
| 650-758
| 8 |
San Francisco: Juniper DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2009-01-24 |
|
| 650-758
| 9 |
San Francisco: Juniper DA |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2009-03-15 |
|
| 650-759
| A |
San Mateo |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 650-760
| A |
South San Francisco |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-760
| 0 |
South San Francisco |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-08-07 |
|
| 650-760
| 1 |
South San Francisco |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-09-10 |
|
| 650-760
| 2 |
South San Francisco |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-19 |
|
| 650-760
| 3 |
South San Francisco |
CA |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-05-16 |
|
| 650-760
| 4 |
South San Francisco |
CA |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-05-16 |
|
| 650-760
| 5 |
South San Francisco |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2024-03-08 |
|
| 650-760
| 6 |
South San Francisco |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-08-06 |
|
| 650-760
| 7 |
South San Francisco |
CA |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-05-16 |
|
| 650-760
| 8 |
South San Francisco |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-09-10 |
|
| 650-760
| 9 |
South San Francisco |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-09-10 |
|
| 650-761
| A |
San Francisco: Juniper DA |
CA |
SNBUCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-761
| 0 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-02-19 |
|
| 650-761
| 1 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-02-19 |
|
| 650-761
| 2 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-02-19 |
|
| 650-761
| 3 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-02-19 |
|
| 650-761
| 4 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-01-01 |
|
| 650-761
| 5 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-12-14 |
|
| 650-761
| 6 |
San Francisco: Juniper DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-12-14 |
|
| 650-761
| 7 |
San Francisco: Juniper DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-09-06 |
|
| 650-761
| 8 |
San Francisco: Juniper DA |
CA |
SNBUCA02DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-761
| 9 |
San Francisco: Juniper DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-09-06 |
|
| 650-762
| A |
San Mateo |
CA |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-762
| 0 |
San Mateo |
CA |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-762
| 1 |
San Mateo |
CA |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-762
| 2 |
San Mateo |
CA |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-762
| 3 |
San Mateo |
CA |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-762
| 4 |
San Mateo |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2012-08-30 |
|
| 650-762
| 5 |
San Mateo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 650-762
| 6 |
San Mateo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 650-762
| 7 |
San Mateo |
CA |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-762
| 8 |
San Mateo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 650-762
| 9 |
San Mateo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 650-763
| A |
South San Francisco |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 650-763
| 0 |
South San Francisco |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-05-18 |
|
| 650-763
| 1 |
South San Francisco |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2008-07-18 |
|
| 650-763
| 2 |
South San Francisco |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2009-12-31 |
|
| 650-763
| 3 |
South San Francisco |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2010-06-07 |
|
| 650-763
| 4 |
South San Francisco |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2010-04-01 |
|
| 650-763
| 5 |
South San Francisco |
CA |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2010-11-15 |
|
| 650-763
| 6 |
South San Francisco |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2008-08-18 |
|
| 650-763
| 7 |
South San Francisco |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2008-09-16 |
|
| 650-763
| 8 |
South San Francisco |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-12-08 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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