Local Calling Guide
Area code/prefix search
NPA: 323
[Rate centres in NPA 323]
[Dial plan for NPA 323]
NXX: 433
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-433
| A |
Los Angeles: DA 13 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 323-433
| 0 |
Los Angeles: DA 13 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-07-26 |
|
| 323-433
| 1 |
Los Angeles: DA 13 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-07-26 |
|
| 323-433
| 2 |
Los Angeles: DA 13 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-07-26 |
|
| 323-433
| 3 |
Los Angeles: DA 13 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-04-30 |
|
| 323-433
| 4 |
Los Angeles: DA 13 |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2016-02-08 |
|
| 323-433
| 5 |
Los Angeles: DA 13 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-02-08 |
|
| 323-433
| 6 |
Los Angeles: DA 13 |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-02-08 |
|
| 323-433
| 7 |
Los Angeles: DA 13 |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2016-05-12 |
|
| 323-433
| 8 |
Los Angeles: DA 13 |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2019-02-04 |
|
| 323-433
| 9 |
Los Angeles: DA 13 |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2015-05-02 |
|
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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