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 |
| 415-872
| 2 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2015-04-12 |
|
| 415-872
| 3 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
2014-07-17 |
|
| 415-872
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2014-07-24 |
|
| 415-872
| 5 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2014-07-18 |
|
| 415-872
| 6 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2014-07-18 |
|
| 415-872
| 7 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2014-07-18 |
|
| 415-872
| 8 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2014-08-12 |
|
| 415-872
| 9 |
|
516C AT&T CORP. |
722 |
|
2014-07-21 |
|
| 415-874
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-874
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2020-09-15 |
|
| 415-874
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 415-874
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-05-12 |
|
| 415-874
| 3 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2001-01-29 |
|
| 415-874
| 4 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2001-01-29 |
|
| 415-874
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-03-26 |
|
| 415-874
| 6 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2005-04-01 |
|
| 415-874
| 7 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2001-02-26 |
|
| 415-874
| 8 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2003-12-16 |
|
| 415-874
| 9 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2007-02-17 |
|
| 415-875
| A |
SNFCCA01DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 0 |
|
5562 METROPCS, INC. |
722 |
|
2008-12-07 |
|
| 415-875
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2007-02-16 |
|
| 415-875
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-875
| 9 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2007-02-17 |
|
| 415-882
| A |
SNFCCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2019-01-08 |
|
| 415-882
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-882
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| A |
SNFCCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-885
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2010-09-16 |
|
| 415-894
| A |
SNFCCA21DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-894
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-20 |
|
| 415-894
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-894
| 2 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-20 |
|
| 415-894
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-894
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-894
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-20 |
|
| 415-894
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-894
| 7 |
|
5562 METROPCS, INC. |
722 |
|
2009-03-13 |
|
| 415-894
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-894
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-20 |
|
| 415-896
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 4 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2008-08-14 |
|
| 415-896
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-896
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-901
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 415-902
| A |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 0 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 1 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 2 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 3 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 4 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 5 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 6 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 7 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 8 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-902
| 9 |
|
5562 METROPCS, INC. |
722 |
|
|
|
| 415-904
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| A |
SNFCCA21DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2011-05-02 |
|
| 415-905
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-905
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-906
| A |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 415-906
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-08-15 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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