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 |
| 415-377
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-378
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 0 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 1 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 2 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 4 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-378
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 6 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-378
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-378
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-385
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-391
| A |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-392
| A |
SNFCCA01DS2 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 0 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 1 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 2 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2023-01-16 |
|
| 415-393
| 3 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 4 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 5 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 6 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 7 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 8 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-393
| 9 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-394
| A |
SNFCCA01DS2 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 0 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 1 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 2 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 3 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 4 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 5 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2004-11-24 |
|
| 415-395
| 7 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 8 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-395
| 9 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-396
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-397
| A |
SNFCCA01DS2 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-398
| A |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-399
| A |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-400
| A |
SNFCCAMM8MD |
973E RACE TELECOMMUNICATIONS, INC. - CA |
722 |
|
|
|
| 415-400
| 0 |
|
829J PAETEC ITEL, LLC |
722 |
|
2009-04-28 |
|
| 415-400
| 1 |
SNFCCAMM8MD |
973E RACE TELECOMMUNICATIONS, INC. - CA |
722 |
|
2009-03-16 |
|
| 415-400
| 2 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2009-04-06 |
|
| 415-400
| 3 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2009-04-06 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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