Local Calling Guide
Area code/prefix search
NPA: 323
[Rate centres in NPA 323]
[Dial plan for NPA 323]
NXX: 657
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-657
| A |
Los Angeles: DA 08 |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-657
| 0 |
Los Angeles: DA 08 |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
|
|
| 323-657
| 1 |
Los Angeles: DA 08 |
CA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 323-657
| 2 |
Los Angeles: DA 08 |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2020-01-19 |
|
| 323-657
| 3 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-10-28 |
|
| 323-657
| 4 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-10-01 |
|
| 323-657
| 5 |
Los Angeles: DA 08 |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
|
|
| 323-657
| 6 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-10-01 |
|
| 323-657
| 7 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-10-01 |
|
| 323-657
| 8 |
Los Angeles: DA 08 |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2020-04-05 |
|
| 323-657
| 9 |
Los Angeles: DA 08 |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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