Local Calling Guide
Area code/prefix search
Los Angeles: DA 13, 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 |
| 323-549
| 3 |
LSANCA10DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-549
| 4 |
LSANCA10DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-549
| 5 |
LSANCA10DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-549
| 6 |
LSANCA10DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-549
| 7 |
LSANCA10DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-549
| 8 |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
2006-05-25 |
|
| 323-549
| 9 |
LSANCA10DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-556
| A |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 0 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 1 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-08-10 |
|
| 323-556
| 2 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 3 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-01-14 |
|
| 323-556
| 5 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 6 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 7 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 8 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-556
| 9 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-557
| A |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-557
| 0 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-10-13 |
|
| 323-557
| 1 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-557
| 2 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-557
| 3 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-557
| 4 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-11-13 |
|
| 323-557
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-06-15 |
|
| 323-557
| 6 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-557
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-04-21 |
|
| 323-557
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-01-02 |
|
| 323-557
| 9 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-11-13 |
|
| 323-571
| A |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-571
| 0 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-571
| 1 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-571
| 2 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-571
| 3 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-571
| 4 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2022-11-25 |
|
| 323-571
| 5 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-11-13 |
|
| 323-571
| 6 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-571
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-02-25 |
|
| 323-571
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-571
| 9 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-03-20 |
|
| 323-575
| A |
LSANCA08DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-591
| A |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
|
|
| 323-591
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2013-08-22 |
|
| 323-591
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2013-10-15 |
|
| 323-591
| 2 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-12-22 |
|
| 323-591
| 3 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2014-02-03 |
|
| 323-591
| 4 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-05-12 |
|
| 323-591
| 5 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2018-12-24 |
|
| 323-591
| 6 |
SHOKCA02IMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2014-02-03 |
|
| 323-591
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-08 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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