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 |
| 628-726
| 7 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2025-06-16 |
|
| 628-726
| 8 |
San Francisco: Central DA |
CA |
SNFCCA21XSZ |
321J HD CARRIER LLC |
722 |
|
2024-08-23 |
|
| 628-726
| 9 |
San Francisco: Central DA |
CA |
SNFCCA21XSZ |
321J HD CARRIER LLC |
722 |
|
2024-08-23 |
|
| 628-732
| A |
San Francisco: Juniper DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-732
| 0 |
San Francisco: Juniper DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-09-11 |
|
| 628-732
| 1 |
San Francisco: Juniper DA |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-09-11 |
|
| 628-732
| 2 |
San Francisco: Juniper DA |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2021-02-01 |
|
| 628-732
| 3 |
San Francisco: Juniper DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-07-23 |
|
| 628-732
| 4 |
San Francisco: Juniper DA |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-06-20 |
|
| 628-732
| 5 |
San Francisco: Juniper DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2020-09-10 |
|
| 628-732
| 6 |
San Francisco: Juniper DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-09-25 |
|
| 628-732
| 7 |
San Francisco: Juniper DA |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-06-20 |
|
| 628-732
| 8 |
San Francisco: Juniper DA |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-06-20 |
|
| 628-732
| 9 |
San Francisco: Juniper DA |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-06-20 |
|
| 628-754
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 628-754
| 0 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 1 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 2 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 3 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 4 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 5 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 6 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 7 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 8 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-754
| 9 |
San Francisco: Montrose-Evergreen DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-03-16 |
|
| 628-758
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-758
| 0 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-02-10 |
|
| 628-758
| 1 |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2019-08-11 |
|
| 628-758
| 2 |
San Francisco: Montrose-Evergreen DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-06-26 |
|
| 628-758
| 3 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-02-10 |
|
| 628-758
| 4 |
San Francisco: Montrose-Evergreen DA |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2020-07-15 |
|
| 628-758
| 5 |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2020-08-11 |
|
| 628-758
| 6 |
San Francisco: Montrose-Evergreen DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-05-14 |
|
| 628-758
| 7 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-10-05 |
|
| 628-758
| 8 |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-10-25 |
|
| 628-758
| 9 |
San Francisco: Montrose-Evergreen DA |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2020-07-09 |
|
| 628-766
| A |
Stinson Beach-Bolinas |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-766
| 0 |
Stinson Beach-Bolinas |
CA |
SNFCCAMKX6Y |
515J IP HORIZON LLC |
722 |
|
2021-05-01 |
|
| 628-766
| 1 |
Stinson Beach-Bolinas |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-08-09 |
|
| 628-766
| 2 |
Stinson Beach-Bolinas |
CA |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-01-30 |
|
| 628-766
| 3 |
Stinson Beach-Bolinas |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2020-09-10 |
|
| 628-766
| 4 |
Stinson Beach-Bolinas |
CA |
SNJUCACL9MD |
516J TON80 COMMUNICATIONS, LLC |
722 |
|
2021-06-10 |
|
| 628-766
| 5 |
Stinson Beach-Bolinas |
CA |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 628-766
| 6 |
Stinson Beach-Bolinas |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2020-09-10 |
|
| 628-766
| 7 |
Stinson Beach-Bolinas |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2023-11-16 |
|
| 628-766
| 9 |
Stinson Beach-Bolinas |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-09-05 |
|
| 628-777
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-777
| 0 |
San Francisco: Montrose-Evergreen DA |
CA |
|
515J IP HORIZON LLC |
722 |
|
2015-07-13 |
|
| 628-777
| 1 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-01 |
|
| 628-777
| 2 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2016-07-17 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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