Local Calling Guide
Area code/prefix search
NPA: 323
[Rate centres in NPA 323]
[Dial plan for NPA 323]
Block: A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-200
| A |
Los Angeles: DA 12 |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-201
| A |
Montebello |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-202
| A |
Los Angeles: DA 13 |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-203
| A |
Los Angeles: DA 14 |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-204
| A |
Los Angeles: DA 06 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2025-04-05 |
|
| 323-205
| A |
Los Angeles: DA 04 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 323-206
| A |
Los Angeles: DA 03 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 323-207
| A |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-208
| A |
Los Angeles: DA 09 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 323-209
| A |
Los Angeles: DA 13 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 323-210
| A |
Los Angeles: DA 02 |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-212
| A |
Los Angeles: DA 11 |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 323-213
| A |
Montebello |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-214
| A |
Los Angeles: DA 06 |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-215
| A |
Montebello |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-216
| A |
Montebello |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-217
| A |
Los Angeles: DA 14 |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-218
| A |
Los Angeles: DA 13 |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2024-02-09 |
|
| 323-219
| A |
Los Angeles: DA 14 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-220
| A |
Los Angeles: DA 11 |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-221
| A |
Los Angeles: DA 04 |
CA |
LSANCA23DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-222
| A |
Los Angeles: DA 04 |
CA |
LSANCA23DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-223
| A |
Los Angeles: DA 04 |
CA |
LSANCA23DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-224
| A |
Los Angeles: DA 04 |
CA |
LSANCA23DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-225
| A |
Los Angeles: DA 04 |
CA |
LSANCA23DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-226
| A |
Los Angeles: DA 04 |
CA |
LSANCA23DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-227
| A |
Los Angeles: DA 04 |
CA |
LSANCA23DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-228
| A |
Los Angeles: DA 11 |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-229
| A |
Los Angeles: DA 14 |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 323-230
| A |
Los Angeles: DA 08 |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 323-231
| A |
Los Angeles: DA 08 |
CA |
LSANCA14DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-232
| A |
Los Angeles: DA 08 |
CA |
LSANCA14DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-233
| A |
Los Angeles: DA 08 |
CA |
LSANCA14DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-234
| A |
Los Angeles: DA 08 |
CA |
LSANCA14DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-235
| A |
Los Angeles: DA 08 |
CA |
LSANCA14DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-236
| A |
Montebello |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 323-237
| A |
Los Angeles: DA 06 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-238
| A |
Los Angeles: DA 08 |
CA |
LSANCA14DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-239
| A |
Los Angeles: DA 13 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-240
| A |
Los Angeles: DA 14 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-241
| A |
Los Angeles: DA 09 |
CA |
LSANCA13DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-242
| A |
Los Angeles: DA 09 |
CA |
LSANCA13DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-243
| A |
Los Angeles: DA 14 |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-244
| A |
Los Angeles: DA 03 |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 323-245
| A |
Los Angeles: DA 02 |
CA |
GLDLCA11DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-246
| A |
Montebello |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 323-247
| A |
Los Angeles: DA 14 |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 323-248
| A |
Montebello |
CA |
LSANCA35DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-249
| A |
Los Angeles: DA 06 |
CA |
SGATCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-250
| A |
Los Angeles: DA 04 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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