Local Calling Guide
Area code/prefix search
San Francisco: Montrose-Evergreen DA, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 415-386
| A |
SNFCCA13DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-387
| A |
SNFCCA13DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-410
| A |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-410
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-07-27 |
|
| 415-410
| 1 |
|
5562 METROPCS, INC. |
722 |
|
2009-04-10 |
|
| 415-410
| 2 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 415-410
| 3 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-06-19 |
|
| 415-410
| 4 |
|
5562 METROPCS, INC. |
722 |
|
2004-07-15 |
|
| 415-410
| 5 |
|
5562 METROPCS, INC. |
722 |
|
2004-07-15 |
|
| 415-410
| 6 |
|
5562 METROPCS, INC. |
722 |
|
2004-07-15 |
|
| 415-410
| 7 |
|
5562 METROPCS, INC. |
722 |
|
2004-07-15 |
|
| 415-410
| 8 |
|
5562 METROPCS, INC. |
722 |
|
2004-07-15 |
|
| 415-410
| 9 |
|
5562 METROPCS, INC. |
722 |
|
2009-04-10 |
|
| 415-418
| A |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
| 415-418
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-02-20 |
|
| 415-418
| 1 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
| 415-418
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2007-02-12 |
|
| 415-418
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2007-06-09 |
|
| 415-418
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-09-26 |
|
| 415-418
| 5 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-04-19 |
|
| 415-418
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2007-06-09 |
|
| 415-418
| 7 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2007-10-08 |
|
| 415-418
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-10-16 |
|
| 415-418
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2008-06-16 |
|
| 415-422
| A |
SNFCCA13DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 1 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2023-02-21 |
|
| 415-422
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 415-422
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2006-11-04 |
|
| 415-424
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-424
| 0 |
|
5562 METROPCS, INC. |
722 |
|
2003-06-08 |
|
| 415-424
| 1 |
|
5562 METROPCS, INC. |
722 |
|
2003-06-08 |
|
| 415-424
| 2 |
|
5562 METROPCS, INC. |
722 |
|
2003-06-08 |
|
| 415-424
| 3 |
|
5562 METROPCS, INC. |
722 |
|
2003-06-08 |
|
| 415-424
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-424
| 5 |
|
5562 METROPCS, INC. |
722 |
|
2003-01-26 |
|
| 415-424
| 6 |
|
5562 METROPCS, INC. |
722 |
|
2003-01-26 |
|
| 415-424
| 7 |
|
5562 METROPCS, INC. |
722 |
|
2003-01-26 |
|
| 415-424
| 8 |
|
5562 METROPCS, INC. |
722 |
|
2003-01-26 |
|
| 415-424
| 9 |
|
5562 METROPCS, INC. |
722 |
|
2003-01-26 |
|
| 415-425
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 415-463
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-463
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-08-31 |
|
| 415-463
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-11-30 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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