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 |
| 415-321
| 8 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-321
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2004-11-24 |
|
| 415-327
| A |
HYWRCAST1MD |
9748 AMERICAN MESSAGING SERVICES, LLC |
722 |
|
|
|
| 415-336
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 1 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 2 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 4 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-336
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-341
| A |
SNFCCAMMDS0 |
485E ASTOUND BROADBAND, LLC - CA |
722 |
|
|
|
| 415-341
| 0 |
|
485E ASTOUND BROADBAND, LLC - CA |
722 |
|
|
|
| 415-341
| 1 |
|
485E ASTOUND BROADBAND, LLC - CA |
722 |
|
|
|
| 415-341
| 2 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-341
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-341
| 4 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-341
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-341
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-341
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-341
| 8 |
|
485E ASTOUND BROADBAND, LLC - CA |
722 |
|
|
|
| 415-341
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2011-03-02 |
|
| 415-343
| A |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 0 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 1 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 2 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 3 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 4 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-01-08 |
|
| 415-343
| 6 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 7 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 8 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-343
| 9 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-344
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-344
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-03-10 |
|
| 415-344
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-345
| A |
SNFCCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-346
| A |
SNFCCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-348
| 9 |
|
996H AIRESPRING, INC. |
722 |
|
2020-05-18 |
|
| 415-350
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-351
| A |
SNFCCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-351
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2004-12-10 |
|
| 415-351
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2004-12-10 |
|
| 415-352
| A |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-352
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2019-01-08 |
|
| 415-353
| A |
SNFCCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-354
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-355
| A |
SNFCCA04DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 415-355
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-355
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-356
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-357
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-358
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-359
| A |
SNFCCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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