Local Calling Guide
Area code/prefix search
NPA: 442
[Rate centres in NPA 442]
[Dial plan for NPA 442]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 442-423
| 5 |
Lake Isabella |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2023-03-23 |
|
| 442-423
| 7 |
Lake Isabella |
CA |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2022-10-16 |
|
| 442-423
| 8 |
Lake Isabella |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-17 |
|
| 442-423
| 9 |
Lake Isabella |
CA |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2021-03-06 |
|
| 442-425
| A |
Victorville: Victorville DA |
CA |
VTVLCAXAX0Y |
624H ONVOY SPECTRUM, LLC |
730 |
|
|
|
| 442-425
| 0 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-425
| 1 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-425
| 2 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-425
| 3 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-425
| 4 |
Victorville: Victorville DA |
CA |
VTVLCAXAX0Y |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-06-15 |
|
| 442-425
| 5 |
Victorville: Victorville DA |
CA |
VTVLCAXAX0Y |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-06-15 |
|
| 442-425
| 6 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-425
| 7 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-425
| 8 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-425
| 9 |
Victorville: Victorville DA |
CA |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-06-17 |
|
| 442-426
| A |
Wrightwood: Wrightwood DA |
CA |
VTVLCAXAX0Y |
624H ONVOY SPECTRUM, LLC |
730 |
|
|
|
| 442-426
| 0 |
Wrightwood: Wrightwood DA |
CA |
LSANCARC32Z |
073H TELNYX LLC |
730 |
|
2023-07-01 |
|
| 442-426
| 2 |
Wrightwood: Wrightwood DA |
CA |
LSANCAJWMMD |
490J BOOST SUBSCRIBERCO L.L.C. |
730 |
|
2024-03-26 |
|
| 442-426
| 4 |
Wrightwood: Wrightwood DA |
CA |
VTVLCAXAX0Y |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-06-15 |
|
| 442-426
| 5 |
Wrightwood: Wrightwood DA |
CA |
VTVLCAXAX0Y |
624H ONVOY SPECTRUM, LLC |
730 |
|
2023-06-15 |
|
| 442-426
| 9 |
Wrightwood: Wrightwood DA |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2023-08-10 |
|
| 442-427
| A |
Oceanside: Carlsbad DA |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
|
|
| 442-427
| 0 |
Oceanside: Carlsbad DA |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2024-01-04 |
|
| 442-427
| 1 |
Oceanside: Carlsbad DA |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2024-02-05 |
|
| 442-427
| 2 |
Oceanside: Carlsbad DA |
CA |
SNDACAGLDS2 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
732 |
|
2023-10-26 |
|
| 442-427
| 3 |
Oceanside: Carlsbad DA |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2024-02-29 |
|
| 442-427
| 4 |
Oceanside: Carlsbad DA |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2024-05-11 |
|
| 442-427
| 5 |
Oceanside: Carlsbad DA |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2024-07-11 |
|
| 442-427
| 6 |
Oceanside: Carlsbad DA |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2024-07-12 |
|
| 442-427
| 7 |
Oceanside: Carlsbad DA |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2024-10-16 |
|
| 442-427
| 8 |
Oceanside: Carlsbad DA |
CA |
SNDICAETAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
732 |
|
2024-03-23 |
|
| 442-427
| 9 |
Oceanside: Carlsbad DA |
CA |
SNDGCAJWDS0 |
649C ONVOY, LLC - CA |
732 |
|
2024-02-29 |
|
| 442-428
| A |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 442-428
| 0 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 1 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 2 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 3 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 4 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 5 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 6 |
Victorville: Hesperia DA |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2025-10-29 |
|
| 442-428
| 7 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 8 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-428
| 9 |
Victorville: Hesperia DA |
CA |
VTVLCAXAX5Y |
649C ONVOY, LLC - CA |
730 |
|
2023-11-03 |
|
| 442-429
| A |
Yucca Valley |
CA |
PLSPCAXGX0Z |
6529 T-MOBILE USA, INC. |
973 |
|
|
|
| 442-429
| 0 |
Yucca Valley |
CA |
PLSPCAXGXPY |
649C ONVOY, LLC - CA |
973 |
|
2024-03-07 |
|
| 442-429
| 1 |
Yucca Valley |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
973 |
|
2025-12-10 |
|
| 442-429
| 9 |
Yucca Valley |
CA |
PLSPCAXGX0Z |
6529 T-MOBILE USA, INC. |
973 |
|
2023-12-17 |
|
| 442-430
| A |
Vista |
CA |
ESCNCAKY2MD |
6529 T-MOBILE USA, INC. |
732 |
|
|
|
| 442-430
| 0 |
Vista |
CA |
SNDGCA0260Z |
624H ONVOY SPECTRUM, LLC |
732 |
|
2024-01-04 |
|
| 442-430
| 1 |
Vista |
CA |
SNDGCA02XHX |
939H COMMIO, LLC |
732 |
|
2024-01-20 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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