Local Calling Guide
Area code/prefix search
NPA: 628
[Rate centres in NPA 628]
[Dial plan for NPA 628]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 628-400
| 9 |
San Francisco: Central DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-03-24 |
|
| 628-432
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-432
| 0 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2020-11-16 |
|
| 628-432
| 1 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKX9X |
073H TELNYX LLC |
722 |
|
2021-01-10 |
|
| 628-432
| 2 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-11-16 |
|
| 628-432
| 3 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-09 |
|
| 628-432
| 4 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-11-16 |
|
| 628-432
| 5 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-09 |
|
| 628-432
| 6 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-09 |
|
| 628-432
| 7 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-09 |
|
| 628-432
| 8 |
San Francisco: Montrose-Evergreen DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2020-11-15 |
|
| 628-432
| 9 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKX6Y |
515J IP HORIZON LLC |
722 |
|
2021-05-01 |
|
| 628-433
| A |
Ignacio |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 628-433
| 0 |
Ignacio |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2019-05-10 |
|
| 628-433
| 1 |
Ignacio |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2019-05-10 |
|
| 628-433
| 2 |
Ignacio |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2019-05-10 |
|
| 628-433
| 3 |
Ignacio |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-07-16 |
|
| 628-433
| 4 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-07-28 |
|
| 628-433
| 5 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-433
| 6 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-07-28 |
|
| 628-433
| 8 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-09 |
|
| 628-433
| 9 |
Ignacio |
CA |
SNFCCAMKX6Y |
515J IP HORIZON LLC |
722 |
|
2021-05-01 |
|
| 628-444
| A |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-444
| 0 |
San Francisco: Central DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2015-03-27 |
|
| 628-444
| 1 |
San Francisco: Central DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2015-03-27 |
|
| 628-444
| 2 |
San Francisco: Central DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2015-03-27 |
|
| 628-444
| 3 |
San Francisco: Central DA |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2015-03-24 |
|
| 628-444
| 4 |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2015-03-21 |
|
| 628-444
| 5 |
San Francisco: Central DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2015-03-24 |
|
| 628-444
| 6 |
San Francisco: Central DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2015-03-24 |
|
| 628-444
| 7 |
San Francisco: Central DA |
CA |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2015-04-27 |
|
| 628-444
| 8 |
San Francisco: Central DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-03-24 |
|
| 628-444
| 9 |
San Francisco: Central DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-03-24 |
|
| 628-465
| A |
Sausalito |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-465
| 0 |
Sausalito |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-04-02 |
|
| 628-465
| 1 |
Sausalito |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-465
| 2 |
Sausalito |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-465
| 3 |
Sausalito |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-465
| 4 |
Sausalito |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-07-28 |
|
| 628-465
| 5 |
Sausalito |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-07-28 |
|
| 628-465
| 6 |
Sausalito |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-10-16 |
|
| 628-465
| 7 |
Sausalito |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-07-23 |
|
| 628-465
| 8 |
Sausalito |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-07-17 |
|
| 628-465
| 9 |
Sausalito |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-09 |
|
| 628-466
| A |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-466
| 0 |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-09 |
|
| 628-466
| 1 |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-09 |
|
| 628-466
| 2 |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-09 |
|
| 628-466
| 3 |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-09 |
|
| 628-466
| 4 |
San Francisco: Central DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-10-17 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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