Local Calling Guide
Area code/prefix search
NPA: 323
[Rate centres in NPA 323]
[Dial plan for NPA 323]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-490
| 2 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2005-05-15 |
|
| 323-490
| 3 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2005-05-15 |
|
| 323-490
| 4 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2005-05-15 |
|
| 323-490
| 5 |
Montebello |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-05-15 |
|
| 323-490
| 6 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2005-05-15 |
|
| 323-490
| 7 |
Montebello |
CA |
|
516C AT&T CORP. |
730 |
|
2005-04-08 |
|
| 323-490
| 8 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2005-05-15 |
|
| 323-490
| 9 |
Montebello |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-06-11 |
|
| 323-491
| A |
Los Angeles: DA 14 |
CA |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-491
| 0 |
Los Angeles: DA 14 |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 1 |
Los Angeles: DA 14 |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-491
| 2 |
Los Angeles: DA 14 |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-491
| 3 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-491
| 4 |
Los Angeles: DA 14 |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 5 |
Los Angeles: DA 14 |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 6 |
Los Angeles: DA 14 |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 7 |
Los Angeles: DA 14 |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 8 |
Los Angeles: DA 14 |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-09-16 |
|
| 323-491
| 9 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-492
| A |
Los Angeles: DA 09 |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-492
| 0 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2004-06-21 |
|
| 323-492
| 1 |
Los Angeles: DA 09 |
CA |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-492
| 2 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2015-07-21 |
|
| 323-492
| 3 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2019-10-08 |
|
| 323-492
| 4 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2015-03-03 |
|
| 323-492
| 5 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2015-03-03 |
|
| 323-492
| 6 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2015-07-21 |
|
| 323-492
| 7 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2015-07-21 |
|
| 323-492
| 8 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-11 |
|
| 323-492
| 9 |
Los Angeles: DA 09 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-11 |
|
| 323-493
| A |
Los Angeles: DA 14 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-494
| A |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-494
| 0 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 1 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 2 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 3 |
Montebello |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2007-07-23 |
|
| 323-494
| 4 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 5 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 6 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 7 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 8 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-23 |
|
| 323-494
| 9 |
Montebello |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2007-07-23 |
|
| 323-495
| A |
Los Angeles: DA 02 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-495
| 0 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2010-01-21 |
|
| 323-495
| 1 |
Los Angeles: DA 02 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-22 |
|
| 323-495
| 2 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-02-18 |
|
| 323-495
| 3 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-02-18 |
|
| 323-495
| 4 |
Los Angeles: DA 02 |
CA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2009-01-24 |
|
| 323-495
| 5 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-02-18 |
|
| 323-495
| 6 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2010-02-04 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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