Local Calling Guide
Area code/prefix search
NPA: 323
[Rate centres in NPA 323]
[Dial plan for NPA 323]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-972
| 2 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-972
| 3 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-972
| 4 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-972
| 5 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-972
| 6 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-972
| 7 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-972
| 8 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-972
| 9 |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-973
| A |
Los Angeles: DA 06 |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-973
| 0 |
Los Angeles: DA 06 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-06-24 |
|
| 323-973
| 1 |
Los Angeles: DA 06 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2005-09-29 |
|
| 323-973
| 2 |
Los Angeles: DA 06 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2005-09-29 |
|
| 323-973
| 3 |
Los Angeles: DA 06 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-06-24 |
|
| 323-973
| 4 |
Los Angeles: DA 06 |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-973
| 5 |
Los Angeles: DA 06 |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
2006-05-25 |
|
| 323-973
| 6 |
Los Angeles: DA 06 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2009-01-18 |
|
| 323-973
| 7 |
Los Angeles: DA 06 |
CA |
|
829J PAETEC ITEL, LLC |
730 |
|
2009-09-28 |
|
| 323-973
| 8 |
Los Angeles: DA 06 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-03-15 |
|
| 323-973
| 9 |
Los Angeles: DA 06 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-03-15 |
|
| 323-974
| A |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 0 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 1 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 2 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 3 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 4 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 5 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 6 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 7 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 8 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-974
| 9 |
Los Angeles: DA 12 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-975
| A |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-975
| 0 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-08-27 |
|
| 323-975
| 1 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-08-27 |
|
| 323-975
| 2 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-08-27 |
|
| 323-975
| 3 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-06-29 |
|
| 323-975
| 4 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-06-29 |
|
| 323-975
| 5 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-06-29 |
|
| 323-975
| 6 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-06-29 |
|
| 323-975
| 7 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-06-08 |
|
| 323-975
| 8 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-06-08 |
|
| 323-975
| 9 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-06-08 |
|
| 323-976
| A |
Los Angeles: DA 14 |
CA |
LSANCARCDSZ |
7894 NORTH COUNTY COMMUNICATION CORPORATION - CA |
730 |
|
|
|
| 323-977
| A |
Los Angeles: DA 09 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-977
| 0 |
Los Angeles: DA 09 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-10-20 |
|
| 323-977
| 1 |
Los Angeles: DA 09 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-11-25 |
|
| 323-977
| 2 |
Los Angeles: DA 09 |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-04-07 |
|
| 323-977
| 3 |
Los Angeles: DA 09 |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-04-07 |
|
| 323-977
| 4 |
Los Angeles: DA 09 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-06-07 |
|
| 323-977
| 5 |
Los Angeles: DA 09 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-07-18 |
|
| 323-977
| 6 |
Los Angeles: DA 09 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2015-06-14 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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