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 |
| 415-653
| 4 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2013-09-24 |
|
| 415-653
| 5 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2013-09-24 |
|
| 415-653
| 6 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-09-25 |
|
| 415-653
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-09-24 |
|
| 415-653
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-09-24 |
|
| 415-653
| 9 |
SNFCCA01GT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2013-09-22 |
|
| 415-654
| A |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-654
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-11-26 |
|
| 415-654
| 1 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-11-26 |
|
| 415-654
| 2 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-11-26 |
|
| 415-654
| 3 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-11-26 |
|
| 415-654
| 4 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-11-26 |
|
| 415-654
| 5 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2012-12-06 |
|
| 415-654
| 6 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2012-11-23 |
|
| 415-654
| 7 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2012-11-23 |
|
| 415-654
| 8 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2012-11-23 |
|
| 415-654
| 9 |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2012-11-23 |
|
| 415-655
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-655
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2007-02-23 |
|
| 415-655
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-02-01 |
|
| 415-655
| 2 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-09-10 |
|
| 415-655
| 3 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2007-05-13 |
|
| 415-655
| 4 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-02-26 |
|
| 415-655
| 5 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-02-26 |
|
| 415-655
| 6 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-02-26 |
|
| 415-655
| 7 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-02-26 |
|
| 415-655
| 8 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-02-26 |
|
| 415-655
| 9 |
|
394L COMCAST PHONE OF CALIFORNIA, LLC |
722 |
|
2007-05-13 |
|
| 415-658
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-658
| 0 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-658
| 1 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-07-12 |
|
| 415-658
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-03-10 |
|
| 415-658
| 3 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-658
| 4 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-658
| 5 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2009-11-09 |
|
| 415-658
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-658
| 7 |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
|
|
| 415-658
| 8 |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-658
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-659
| A |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 0 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 1 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 2 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 3 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 4 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 5 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 6 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 7 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 415-659
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-03-10 |
|
| 415-659
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2010-08-22 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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