Local Calling Guide
Area code/prefix search
San Francisco: Montrose-Evergreen DA, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 628-788
| 1 |
|
939H COMMIO, LLC |
722 |
|
2021-08-31 |
|
| 628-788
| 2 |
|
516J TON80 COMMUNICATIONS, LLC |
722 |
|
2021-06-28 |
|
| 628-788
| 3 |
|
939H COMMIO, LLC |
722 |
|
2021-08-31 |
|
| 628-788
| 4 |
|
939H COMMIO, LLC |
722 |
|
2021-08-31 |
|
| 628-788
| 5 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-13 |
|
| 628-788
| 6 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-13 |
|
| 628-788
| 7 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-13 |
|
| 628-788
| 8 |
|
965H FRACTEL, LLC |
722 |
|
2021-04-09 |
|
| 628-788
| 9 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-13 |
|
| 628-899
| A |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
|
|
| 628-899
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-04-24 |
|
| 628-899
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-04-24 |
|
| 628-899
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-04-24 |
|
| 628-899
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2016-07-31 |
|
| 628-899
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-07-01 |
|
| 628-899
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-07-01 |
|
| 628-899
| 6 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2016-04-22 |
|
| 628-899
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2016-08-25 |
|
| 628-899
| 8 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2016-04-22 |
|
| 628-899
| 9 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2016-04-21 |
|
| 628-977
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-977
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-09-11 |
|
| 628-977
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2022-01-06 |
|
| 628-977
| 2 |
|
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 628-977
| 3 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-977
| 4 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2020-09-11 |
|
| 628-977
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2020-10-09 |
|
| 628-977
| 6 |
|
649C ONVOY, LLC - CA |
722 |
|
2020-10-09 |
|
| 628-977
| 7 |
|
965H FRACTEL, LLC |
722 |
|
2020-09-10 |
|
| 628-977
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2022-11-06 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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