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 |
| 415-359
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-359
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-359
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-359
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-359
| 4 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-359
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-359
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-359
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-02 |
|
| 415-359
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2004-04-12 |
|
| 415-359
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-361
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-361
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-04 |
|
| 415-361
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-04 |
|
| 415-361
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-04 |
|
| 415-361
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-04 |
|
| 415-361
| 4 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2012-06-07 |
|
| 415-361
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-10-10 |
|
| 415-361
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-02 |
|
| 415-361
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-02 |
|
| 415-361
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-02 |
|
| 415-361
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-10-02 |
|
| 415-362
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-363
| A |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
|
|
| 415-363
| 0 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 5 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 6 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-363
| 9 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2009-04-13 |
|
| 415-364
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-364
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 415-364
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-365
| A |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-369
| A |
SNFCCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-05-29 |
|
| 415-369
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-369
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-370
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-371
| A |
SNFCCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-371
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2014-03-10 |
|
| 415-371
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 415-372
| A |
SNFCCA21XUY |
6906 AMERICAN MESSAGING SERVICES, LLC |
722 |
|
|
|
| 415-373
| A |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-373
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-373
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-373
| 2 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-01 |
|
| 415-373
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-373
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-373
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-373
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-10-29 |
|
| 415-373
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-01 |
|
| 415-373
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-01 |
|
| 415-373
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-374
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-374
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-01 |
|
| 415-374
| 1 |
|
5562 METROPCS, INC. |
722 |
|
2004-04-07 |
|
| 415-374
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-374
| 3 |
|
5562 METROPCS, INC. |
722 |
|
2004-04-07 |
|
| 415-374
| 4 |
|
5562 METROPCS, INC. |
722 |
|
2004-04-07 |
|
| 415-374
| 5 |
|
5562 METROPCS, INC. |
722 |
|
2004-04-07 |
|
| 415-374
| 6 |
|
5562 METROPCS, INC. |
722 |
|
2004-04-07 |
|
| 415-374
| 7 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2003-02-22 |
|
| 415-374
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-374
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2004-11-24 |
|
| 415-376
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-377
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 1 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 2 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 4 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-377
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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