Local Calling Guide
Area code/prefix search
NPA: 657
[Rate centres in NPA 657]
[Dial plan for NPA 657]
NXX: 232
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 657-232
| A |
Santa Ana |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
|
|
| 657-232
| 0 |
Santa Ana |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2013-12-19 |
|
| 657-232
| 1 |
Santa Ana |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2013-12-19 |
|
| 657-232
| 2 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-12-20 |
|
| 657-232
| 3 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-12-20 |
|
| 657-232
| 4 |
Santa Ana |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-12-20 |
|
| 657-232
| 5 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-12-20 |
|
| 657-232
| 6 |
Santa Ana |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2013-12-29 |
|
| 657-232
| 7 |
Santa Ana |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-12-21 |
|
| 657-232
| 8 |
Santa Ana |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-12-21 |
|
| 657-232
| 9 |
Santa Ana |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2014-04-27 |
|
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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