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 |
| 415-816
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-817
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 1 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2008-06-05 |
|
| 415-817
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-817
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2010-03-28 |
|
| 415-819
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-820
| A |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 0 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 1 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 2 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 3 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 4 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2010-03-08 |
|
| 415-820
| 5 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 6 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-820
| 8 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-820
| 9 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-821
| A |
SNFCCA05DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-821
| 8 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2010-03-08 |
|
| 415-821
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-822
| A |
SNFCCA17DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-823
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 415-824
| A |
SNFCCA05DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-826
| A |
SNFCCA05DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-828
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-829
| A |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-829
| 1 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-829
| 2 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2006-10-11 |
|
| 415-829
| 3 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2006-10-11 |
|
| 415-829
| 4 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-829
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-10-21 |
|
| 415-829
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-10-21 |
|
| 415-829
| 7 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2006-10-11 |
|
| 415-829
| 8 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2006-10-11 |
|
| 415-829
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-08-11 |
|
| 415-830
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-830
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-830
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-830
| 2 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-830
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-830
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-830
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-830
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-830
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 415-830
| 8 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-830
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-12-15 |
|
| 415-832
| A |
SNFCCA04DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2007-05-31 |
|
| 415-832
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-832
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2007-05-31 |
|
| 415-833
| A |
SNFCCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| 5 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2007-08-18 |
|
| 415-834
| 6 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-05-21 |
|
| 415-834
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-834
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2011-05-02 |
|
| 415-834
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2023-01-16 |
|
| 415-835
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-835
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-836
| A |
SNFCCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-837
| A |
SNFCCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-837
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-837
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-837
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
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