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 |
| 323-485
| 9 |
Montebello |
CA |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2022-07-07 |
|
| 323-486
| A |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-486
| 0 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-02-01 |
|
| 323-486
| 1 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-02-01 |
|
| 323-486
| 2 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-02-01 |
|
| 323-486
| 3 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-02-01 |
|
| 323-486
| 4 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-02-01 |
|
| 323-486
| 5 |
Los Angeles: DA 02 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-02-04 |
|
| 323-486
| 6 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-03-23 |
|
| 323-486
| 7 |
Los Angeles: DA 02 |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-08-22 |
|
| 323-486
| 8 |
Los Angeles: DA 02 |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-04-07 |
|
| 323-486
| 9 |
Los Angeles: DA 02 |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-04-07 |
|
| 323-487
| A |
Los Angeles: DA 06 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-487
| 0 |
Los Angeles: DA 06 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-01-05 |
|
| 323-487
| 1 |
Los Angeles: DA 06 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-01-05 |
|
| 323-487
| 2 |
Los Angeles: DA 06 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-01-05 |
|
| 323-487
| 3 |
Los Angeles: DA 06 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-01-05 |
|
| 323-487
| 4 |
Los Angeles: DA 06 |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2013-11-24 |
|
| 323-487
| 5 |
Los Angeles: DA 06 |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-02-22 |
|
| 323-487
| 6 |
Los Angeles: DA 06 |
CA |
LSANCARC32Z |
073H TELNYX LLC |
730 |
|
2024-01-08 |
|
| 323-487
| 7 |
Los Angeles: DA 06 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-11-25 |
|
| 323-487
| 8 |
Los Angeles: DA 06 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-11-25 |
|
| 323-487
| 9 |
Los Angeles: DA 06 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-03-07 |
|
| 323-488
| A |
Los Angeles: DA 05 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-488
| 0 |
Los Angeles: DA 05 |
CA |
MTPKCACG1MD |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
730 |
|
|
|
| 323-488
| 1 |
Los Angeles: DA 05 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2016-11-14 |
|
| 323-488
| 2 |
Los Angeles: DA 05 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-07-26 |
|
| 323-488
| 3 |
Los Angeles: DA 05 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-08-26 |
|
| 323-488
| 4 |
Los Angeles: DA 05 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-08-26 |
|
| 323-488
| 5 |
Los Angeles: DA 05 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-08-26 |
|
| 323-488
| 6 |
Los Angeles: DA 05 |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2009-01-10 |
|
| 323-488
| 7 |
Los Angeles: DA 05 |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2005-01-26 |
|
| 323-488
| 8 |
Los Angeles: DA 05 |
CA |
LNBHCATVDS0 |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2022-10-03 |
|
| 323-488
| 9 |
Los Angeles: DA 05 |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2005-01-26 |
|
| 323-489
| A |
Los Angeles: DA 02 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-489
| 0 |
Los Angeles: DA 02 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-09-23 |
|
| 323-489
| 1 |
Los Angeles: DA 02 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2014-01-02 |
|
| 323-489
| 2 |
Los Angeles: DA 02 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2014-01-02 |
|
| 323-489
| 3 |
Los Angeles: DA 02 |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2014-01-04 |
|
| 323-489
| 4 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-03-23 |
|
| 323-489
| 5 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-03-23 |
|
| 323-489
| 6 |
Los Angeles: DA 02 |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-10-28 |
|
| 323-489
| 7 |
Los Angeles: DA 02 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-09-24 |
|
| 323-489
| 8 |
Los Angeles: DA 02 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-03-23 |
|
| 323-489
| 9 |
Los Angeles: DA 02 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-09-23 |
|
| 323-490
| A |
Montebello |
CA |
IRVECAEIDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
730 |
|
|
|
| 323-490
| 0 |
Montebello |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-06-11 |
|
| 323-490
| 1 |
Montebello |
CA |
IRVECAEIDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
730 |
|
|
|
| 323-490
| 2 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2005-05-15 |
|
| 323-490
| 3 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2005-05-15 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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