Local Calling Guide
Area code/prefix search
NPA: 818
[Rate centres in NPA 818]
[Dial plan for NPA 818]
NXX: 938
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 818-938
| A |
Reseda |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
|
|
| 818-938
| 0 |
Reseda |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-09-27 |
|
| 818-938
| 1 |
Reseda |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2014-09-27 |
|
| 818-938
| 2 |
Reseda |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2014-09-27 |
|
| 818-938
| 3 |
Reseda |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-11-17 |
|
| 818-938
| 4 |
Reseda |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2014-12-13 |
|
| 818-938
| 5 |
Reseda |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2014-07-14 |
|
| 818-938
| 6 |
Reseda |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2018-09-21 |
|
| 818-938
| 7 |
Reseda |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-12-15 |
|
| 818-938
| 8 |
Reseda |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2018-08-31 |
|
| 818-938
| 9 |
Reseda |
CA |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2013-10-15 |
|
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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