Local Calling Guide
Area code/prefix search
NPA: 442
[Rate centres in NPA 442]
[Dial plan for NPA 442]
Block: A
<< 1 2 3 4 5 6 7 8 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 442-303
| A |
Oceanside: Carlsbad DA |
CA |
ESCNCAKY2MD |
5562 METROPCS, INC. |
732 |
|
|
|
| 442-304
| A |
Eagle Mountain |
CA |
PLSPCAXGXPY |
649C ONVOY, LLC - CA |
973 |
|
2025-04-20 |
|
| 442-305
| A |
Palm Desert |
CA |
PLSPCAXGXPY |
649C ONVOY, LLC - CA |
973 |
|
|
|
| 442-306
| A |
Indio |
CA |
PLSPCAXGX0Z |
6529 T-MOBILE USA, INC. |
973 |
|
|
|
| 442-307
| A |
Indio |
CA |
PLSPCAXGX0Z |
6529 T-MOBILE USA, INC. |
973 |
|
|
|
| 442-308
| A |
June Lake |
CA |
VTVLCAXAY0X |
425J CSC WIRELESS, LLC |
730 |
|
|
|
| 442-309
| A |
Barstow: Barstow DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 442-312
| A |
Pine Creek |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
|
|
| 442-313
| A |
Havasu Lake |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 442-314
| A |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 442-315
| A |
Palm Springs |
CA |
PLSPCAXGY0X |
425J CSC WIRELESS, LLC |
973 |
|
|
|
| 442-316
| A |
Victorville: Hesperia DA |
CA |
RVSDCALBBMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 442-317
| A |
Escondido |
CA |
ESCNCAKY2MD |
5562 METROPCS, INC. |
732 |
|
|
|
| 442-318
| A |
Lee Vining |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 442-319
| A |
California City |
CA |
RVSDCALBBMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 442-320
| A |
Encinitas |
CA |
SNDGCA0253Z |
197D VONAGE AMERICA LLC |
732 |
|
|
|
| 442-321
| A |
Homestead Valley |
CA |
PLSPCAXGXPX |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
973 |
|
|
|
| 442-322
| A |
Brawley |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
|
|
| 442-324
| A |
Indio |
CA |
PLSPCAXGFMD |
793K TWC IP ENABLED SERVICES, LLC |
973 |
|
|
|
| 442-325
| A |
Oceanside: Carlsbad DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
|
|
| 442-326
| A |
Independence |
CA |
VTVLCAXAXPX |
612K CSC VOICE, LLC |
730 |
|
|
|
| 442-327
| A |
Victorville: Victorville DA |
CA |
HSPRCABB2MD |
792K CHARTER IP ENABLED SERVICES, LLC |
730 |
|
|
|
| 442-328
| A |
Lone Pine |
CA |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
|
|
| 442-329
| A |
Escondido |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 442-330
| A |
Escondido |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 442-331
| A |
Escondido |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 442-332
| A |
Palm Springs |
CA |
PLSPCAXGX6Y |
6010 NEW CINGULAR WIRELESS PCS, LLC |
973 |
|
|
|
| 442-333
| A |
Oceanside: Oceanside DA |
CA |
SNDGCA02XIZ |
981E BANDWIDTH.COM CLEC, LLC - CA |
732 |
|
|
|
| 442-334
| A |
Palm Desert |
CA |
PLSPCA196MD |
073H TELNYX LLC |
973 |
|
|
|
| 442-335
| A |
Palm Springs |
CA |
PLSPCAXGX6Y |
6010 NEW CINGULAR WIRELESS PCS, LLC |
973 |
|
|
|
| 442-336
| A |
Victorville: Apple Valley DA |
CA |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 442-337
| A |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 442-338
| A |
Palm Springs |
CA |
PLSPCAXGX6Y |
6010 NEW CINGULAR WIRELESS PCS, LLC |
973 |
|
|
|
| 442-339
| A |
Oceanside: Carlsbad DA |
CA |
ESCNCAKY2MD |
5562 METROPCS, INC. |
732 |
|
|
|
| 442-340
| A |
Brawley |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
|
|
| 442-341
| A |
Escondido |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 442-342
| A |
Palm Springs |
CA |
PLSPCAXGXXZ |
515J IP HORIZON LLC |
973 |
|
|
|
| 442-343
| A |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 442-344
| A |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 442-345
| A |
Holtville |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
|
|
| 442-346
| A |
Benton |
CA |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 442-347
| A |
Barstow: Barstow DA |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 442-348
| A |
Victorville: Victorville DA |
CA |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 442-349
| A |
Escondido |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 442-350
| A |
Escondido |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 442-351
| A |
Escondido |
CA |
SNDGCA51CM3 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
732 |
|
|
|
| 442-352
| A |
Palm Springs |
CA |
PLSPCAXGX6Y |
6010 NEW CINGULAR WIRELESS PCS, LLC |
973 |
|
|
|
| 442-353
| A |
Victorville: Victorville DA |
CA |
VTVLCAXAX3Y |
622J SKYE TELECOM LLC DBA SKYETEL |
730 |
|
|
|
| 442-354
| A |
Brawley |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
|
|
| 442-355
| A |
Escondido |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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