Local Calling Guide
Area code/prefix search
San Francisco: Central DA, CA
<< 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 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 628-626
| 9 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-01-06 |
|
| 628-628
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-628
| 0 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2019-08-11 |
|
| 628-628
| 1 |
SNFCCAMKX3Y |
597F VOIP INNOVATIONS, LLC |
722 |
|
2019-08-01 |
|
| 628-628
| 2 |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-05-14 |
|
| 628-628
| 3 |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2019-08-18 |
|
| 628-628
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-08-30 |
|
| 628-628
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-08-30 |
|
| 628-628
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-08-30 |
|
| 628-628
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-08-30 |
|
| 628-628
| 8 |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-05-14 |
|
| 628-628
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-08-30 |
|
| 628-629
| A |
SNFCCA21XOZ |
321J HD CARRIER LLC |
722 |
|
|
|
| 628-629
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-06-15 |
|
| 628-629
| 1 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-07-01 |
|
| 628-629
| 2 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-07-29 |
|
| 628-629
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-04-12 |
|
| 628-629
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-04-12 |
|
| 628-629
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-04-12 |
|
| 628-629
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-03-16 |
|
| 628-629
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-04-28 |
|
| 628-629
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-629
| 9 |
SNFCCA21XOZ |
321J HD CARRIER LLC |
722 |
|
2019-02-09 |
|
| 628-652
| A |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 628-652
| 0 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 1 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 2 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 3 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 4 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 5 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 6 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 7 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 8 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 9 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-688
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-688
| 0 |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2020-12-19 |
|
| 628-688
| 1 |
SNFCCAMKXIY |
732J NUSO, LLC |
722 |
|
2024-08-13 |
|
| 628-688
| 2 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 628-688
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 628-688
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 628-688
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-04 |
|
| 628-688
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-688
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-688
| 8 |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2020-09-10 |
|
| 628-688
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-726
| A |
SNFCCA21XSZ |
321J HD CARRIER LLC |
722 |
|
2024-08-23 |
|
| 628-726
| 0 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-24 |
|
| 628-726
| 1 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2024-08-25 |
|
| 628-726
| 2 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2024-08-25 |
|
| 628-726
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2024-08-25 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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