Local Calling Guide
Area code/prefix search
San Francisco: Central DA, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 628-264
| 3 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-05-01 |
|
| 628-264
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-02-15 |
|
| 628-264
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-02-15 |
|
| 628-264
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-02-15 |
|
| 628-264
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-02-15 |
|
| 628-264
| 8 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-06-01 |
|
| 628-264
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-01-26 |
|
| 628-267
| A |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 628-267
| 0 |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2020-07-23 |
|
| 628-267
| 1 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-09-21 |
|
| 628-267
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-267
| 3 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-267
| 4 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-267
| 5 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
| 628-267
| 6 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-05-17 |
|
| 628-267
| 7 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2020-07-23 |
|
| 628-267
| 8 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2020-07-23 |
|
| 628-267
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-268
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-268
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-07-30 |
|
| 628-268
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2020-01-19 |
|
| 628-268
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-10-17 |
|
| 628-268
| 3 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-10-17 |
|
| 628-268
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-10-18 |
|
| 628-268
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-10-18 |
|
| 628-268
| 6 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-10-18 |
|
| 628-268
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-10-18 |
|
| 628-268
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-10-18 |
|
| 628-268
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-10-18 |
|
| 628-271
| A |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
|
|
| 628-271
| 0 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-01-16 |
|
| 628-271
| 1 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2020-03-19 |
|
| 628-271
| 2 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-11-18 |
|
| 628-271
| 3 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2019-11-18 |
|
| 628-271
| 4 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-04-06 |
|
| 628-271
| 5 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-04-06 |
|
| 628-271
| 6 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-04-06 |
|
| 628-271
| 7 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-04-06 |
|
| 628-271
| 8 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-04-06 |
|
| 628-271
| 9 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-04-06 |
|
| 628-273
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-273
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 3 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 5 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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