Local Calling Guide
Area code/prefix search
NPA: 657
[Rate centres in NPA 657]
[Dial plan for NPA 657]
NXX: 358
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 657-358
| A |
Santa Ana |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 657-358
| 0 |
Santa Ana |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-06-19 |
|
| 657-358
| 1 |
Santa Ana |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2017-06-18 |
|
| 657-358
| 2 |
Santa Ana |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-06-19 |
|
| 657-358
| 3 |
Santa Ana |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2017-07-23 |
|
| 657-358
| 4 |
Santa Ana |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2019-04-22 |
|
| 657-358
| 5 |
Santa Ana |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2017-08-17 |
|
| 657-358
| 6 |
Santa Ana |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2017-08-17 |
|
| 657-358
| 7 |
Santa Ana |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2017-07-16 |
|
| 657-358
| 8 |
Santa Ana |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-20 |
|
| 657-358
| 9 |
Santa Ana |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-20 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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