Local Calling Guide
Area code/prefix search
Los Angeles: DA 14, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-472
| 4 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2003-08-26 |
|
| 323-472
| 5 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2004-12-27 |
|
| 323-472
| 6 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-01-28 |
|
| 323-472
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-12-18 |
|
| 323-472
| 8 |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2022-04-19 |
|
| 323-472
| 9 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-12-14 |
|
| 323-481
| A |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2024-02-09 |
|
| 323-481
| 0 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 1 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 2 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 3 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 4 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 5 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 6 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 7 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-481
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-491
| A |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-491
| 0 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 1 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-491
| 2 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-491
| 3 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-491
| 4 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 5 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 6 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 7 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 8 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 9 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-493
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-497
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-498
| A |
LSANCAJW2MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
|
|
| 323-498
| 0 |
SHOKCA02QMD |
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2013-08-22 |
|
| 323-498
| 1 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-07-01 |
|
| 323-498
| 2 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-03-27 |
|
| 323-498
| 3 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-04-05 |
|
| 323-498
| 4 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-04-05 |
|
| 323-498
| 5 |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
2013-07-29 |
|
| 323-498
| 6 |
ANHMCANG5MD |
829J PAETEC ITEL, LLC |
730 |
|
2013-03-27 |
|
| 323-498
| 7 |
LSANCAJW2MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
2013-03-26 |
|
| 323-498
| 8 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2013-06-15 |
|
| 323-498
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2013-04-26 |
|
| 323-499
| A |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-499
| 0 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-11-04 |
|
| 323-499
| 1 |
SHOKCA02QMD |
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2015-10-26 |
|
| 323-499
| 2 |
ANHMCANG5MD |
829J PAETEC ITEL, LLC |
730 |
|
2015-10-24 |
|
| 323-499
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-10-23 |
|
| 323-499
| 4 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2015-12-24 |
|
| 323-499
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-12-11 |
|
| 323-499
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-12-11 |
|
| 323-499
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-12-11 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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