Local Calling Guide
Area code/prefix search
NPA: 657
[Rate centres in NPA 657]
[Dial plan for NPA 657]
NXX: 238
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
657-238
| A |
Cypress |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
657-238
| 0 |
Cypress |
CA |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
|
|
657-238
| 1 |
Cypress |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
657-238
| 2 |
Cypress |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
657-238
| 3 |
Cypress |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
657-238
| 4 |
Cypress |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
657-238
| 5 |
Cypress |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
657-238
| 6 |
Cypress |
CA |
ANHMCACLCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
657-238
| 7 |
Cypress |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
657-238
| 8 |
Cypress |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
657-238
| 9 |
Cypress |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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