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 |
| 323-590
| 4 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-09-28 |
|
| 323-590
| 5 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-09-28 |
|
| 323-590
| 6 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-09-28 |
|
| 323-590
| 7 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-09-28 |
|
| 323-590
| 8 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-09-28 |
|
| 323-590
| 9 |
Los Angeles: DA 14 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2007-09-28 |
|
| 323-591
| A |
Los Angeles: DA 13 |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
|
|
| 323-591
| 0 |
Los Angeles: DA 13 |
CA |
|
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-08-22 |
|
| 323-591
| 1 |
Los Angeles: DA 13 |
CA |
|
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-10-15 |
|
| 323-591
| 2 |
Los Angeles: DA 13 |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2013-12-22 |
|
| 323-591
| 3 |
Los Angeles: DA 13 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2014-02-03 |
|
| 323-591
| 4 |
Los Angeles: DA 13 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-05-12 |
|
| 323-591
| 5 |
Los Angeles: DA 13 |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2018-12-24 |
|
| 323-591
| 6 |
Los Angeles: DA 13 |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2014-02-03 |
|
| 323-591
| 7 |
Los Angeles: DA 13 |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-08 |
|
| 323-591
| 8 |
Los Angeles: DA 13 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-05-12 |
|
| 323-591
| 9 |
Los Angeles: DA 13 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-05-12 |
|
| 323-592
| A |
Los Angeles: DA 13 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-592
| 0 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2009-09-04 |
|
| 323-592
| 1 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2009-09-04 |
|
| 323-592
| 2 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2009-09-04 |
|
| 323-592
| 3 |
Los Angeles: DA 13 |
CA |
|
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2009-09-23 |
|
| 323-592
| 4 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2009-12-23 |
|
| 323-592
| 5 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2009-12-23 |
|
| 323-592
| 6 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2009-12-23 |
|
| 323-592
| 7 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2009-12-23 |
|
| 323-592
| 8 |
Los Angeles: DA 13 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2010-01-21 |
|
| 323-592
| 9 |
Los Angeles: DA 13 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-12-31 |
|
| 323-593
| A |
Los Angeles: DA 02 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-593
| 0 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2015-01-29 |
|
| 323-593
| 1 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2015-01-29 |
|
| 323-593
| 2 |
Los Angeles: DA 02 |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2015-05-11 |
|
| 323-593
| 3 |
Los Angeles: DA 02 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-03-10 |
|
| 323-593
| 4 |
Los Angeles: DA 02 |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2015-07-31 |
|
| 323-593
| 5 |
Los Angeles: DA 02 |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2015-07-31 |
|
| 323-593
| 6 |
Los Angeles: DA 02 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2015-07-17 |
|
| 323-593
| 7 |
Los Angeles: DA 02 |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2015-08-29 |
|
| 323-593
| 8 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2015-01-30 |
|
| 323-593
| 9 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2015-01-29 |
|
| 323-594
| A |
Montebello |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 323-594
| 0 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-13 |
|
| 323-594
| 1 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-13 |
|
| 323-594
| 2 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-13 |
|
| 323-594
| 3 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-13 |
|
| 323-594
| 4 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-13 |
|
| 323-594
| 5 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-13 |
|
| 323-594
| 6 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-13 |
|
| 323-594
| 7 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2008-12-03 |
|
| 323-594
| 8 |
Montebello |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2008-06-19 |
|
| 323-594
| 9 |
Montebello |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2008-12-03 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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