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 |
| 323-803
| 5 |
Montebello |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-02-23 |
|
| 323-803
| 6 |
Montebello |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2005-06-13 |
|
| 323-803
| 7 |
Montebello |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2006-02-10 |
|
| 323-803
| 8 |
Montebello |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-06-11 |
|
| 323-803
| 9 |
Montebello |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2010-07-11 |
|
| 323-804
| A |
Los Angeles: DA 14 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-805
| A |
Los Angeles: DA 02 |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-805
| 0 |
Los Angeles: DA 02 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2022-11-13 |
|
| 323-805
| 1 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-04-12 |
|
| 323-805
| 2 |
Los Angeles: DA 02 |
CA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-805
| 3 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-04-12 |
|
| 323-805
| 4 |
Los Angeles: DA 02 |
CA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-805
| 5 |
Los Angeles: DA 02 |
CA |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2022-09-13 |
|
| 323-805
| 6 |
Los Angeles: DA 02 |
CA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-805
| 7 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2017-07-22 |
|
| 323-805
| 8 |
Los Angeles: DA 02 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-01-03 |
|
| 323-805
| 9 |
Los Angeles: DA 02 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2013-08-12 |
|
| 323-806
| A |
Los Angeles: DA 14 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-807
| A |
Los Angeles: DA 06 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-808
| A |
Los Angeles: DA 14 |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 323-809
| A |
Los Angeles: DA 14 |
CA |
LSANCARCY5X |
515J IP HORIZON LLC |
730 |
|
|
|
| 323-809
| 0 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-11-13 |
|
| 323-809
| 1 |
Los Angeles: DA 14 |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 323-809
| 2 |
Los Angeles: DA 14 |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 323-809
| 3 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-11-13 |
|
| 323-809
| 4 |
Los Angeles: DA 14 |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 323-809
| 5 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-22 |
|
| 323-809
| 6 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-22 |
|
| 323-809
| 7 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-22 |
|
| 323-809
| 8 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-22 |
|
| 323-809
| 9 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-11-13 |
|
| 323-810
| A |
Los Angeles: DA 14 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-812
| A |
Los Angeles: DA 14 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-812
| 0 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 1 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 2 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 3 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 4 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 5 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 6 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 7 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 8 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-812
| 9 |
Los Angeles: DA 14 |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2008-04-11 |
|
| 323-813
| A |
Los Angeles: DA 08 |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-813
| 0 |
Los Angeles: DA 08 |
CA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-813
| 1 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-12-28 |
|
| 323-813
| 2 |
Los Angeles: DA 08 |
CA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-813
| 3 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-10-10 |
|
| 323-813
| 4 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-12-28 |
|
| 323-813
| 5 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-12-28 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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