Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-307 2 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2020-05-11   
442-307 3 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2020-07-13   
442-307 4 Indio CA PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2020-09-09   
442-307 5 Indio CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2020-06-05   
442-307 6 Indio CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2020-06-05   
442-307 7 Indio CA PLSPCA19JMD  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973   2020-05-15   
442-307 8 Indio CA PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973   2020-03-12   
442-307 9 Indio CA PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973   2020-03-12   
442-308 A June Lake CA VTVLCAXAY0X  425J CSC WIRELESS, LLC 730      
442-308 2 June Lake CA VTVLCAXAY0X  425J CSC WIRELESS, LLC 730   2019-05-10   
442-309 A Barstow: Barstow DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
442-309 0 Barstow: Barstow DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-02   
442-309 1 Barstow: Barstow DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-01-15   
442-309 2 Barstow: Barstow DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-02-10   
442-309 3 Barstow: Barstow DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-02-10   
442-309 4 Barstow: Barstow DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-02-10   
442-309 5 Barstow: Barstow DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-27   
442-309 6 Barstow: Barstow DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-06-26   
442-309 7 Barstow: Barstow DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-09-06   
442-309 8 Barstow: Barstow DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-02-29   
442-309 9 Barstow: Barstow DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-11-14   
442-312 A Pine Creek CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-312 0 Pine Creek CA LSANCARC32Z  073H TELNYX LLC 730   2021-02-27   
442-312 1 Pine Creek CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-08-09   
442-312 3 Pine Creek CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2019-12-12   
442-312 4 Pine Creek CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2019-12-04   
442-312 8 Pine Creek CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-07-06   
442-312 9 Pine Creek CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-11-30   
442-313 A Havasu Lake CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2024-01-23   
442-313 0 Havasu Lake CA LSANCARC32Z  073H TELNYX LLC 730   2020-05-10   
442-313 1 Havasu Lake CA VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-07-20   
442-313 2 Havasu Lake CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-01-14   
442-313 3 Havasu Lake CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-01-14   
442-313 5 Havasu Lake CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-08-09   
442-313 6 Havasu Lake CA VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-11-11   
442-313 7 Havasu Lake CA VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-11-11   
442-313 9 Havasu Lake CA LSANCAJWMMD  490J DISH WIRELESS, LLC 730   2023-12-10   
442-314 A Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
442-314 0 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 1 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 2 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 3 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 4 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 5 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 6 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 7 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 8 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 9 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-315 A Palm Springs CA PLSPCAXGY0X  425J CSC WIRELESS, LLC 973      
442-315 0 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 1 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 2 Palm Springs CA PLSPCAXGY0X  425J CSC WIRELESS, LLC 973   2020-04-10   
442-315 3 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 4 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 5 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 6 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 7 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-01   
442-315 8 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-01   
442-315 9 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-01   
442-316 A Victorville: Hesperia DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
442-316 0 Victorville: Hesperia DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-10   
442-316 1 Victorville: Hesperia DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-07-09   
442-316 2 Victorville: Hesperia DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-09-10   
442-316 3 Victorville: Hesperia DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-10   
442-316 4 Victorville: Hesperia DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-10-16   
442-316 5 Victorville: Hesperia DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-27   
442-316 6 Victorville: Hesperia DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-27   
442-316 7 Victorville: Hesperia DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-02   
442-316 8 Victorville: Hesperia DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-02   
442-316 9 Victorville: Hesperia DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-02   
442-317 A Escondido CA ESCNCAKY2MD  5562 METROPCS, INC. 732      
442-317 0 Escondido CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2020-08-05   
442-317 1 Escondido CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2020-08-05   
442-317 2 Escondido CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-01   
442-317 3 Escondido CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-01   
442-317 4 Escondido CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-01   
442-317 5 Escondido CA SNDGCA0253Z  197D VONAGE AMERICA LLC 732   2020-06-23   
442-317 6 Escondido CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-01   
442-317 7 Escondido CA SNDGCA0253Z  197D VONAGE AMERICA LLC 732   2020-06-23   
442-317 8 Escondido CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-01   
442-317 9 Escondido CA ESCNCAKY2MD  5562 METROPCS, INC. 732   2020-06-15   
442-318 A Lee Vining CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2024-01-23   
442-318 0 Lee Vining CA LSANCARC32Z  073H TELNYX LLC 730   2020-11-26   
442-318 1 Lee Vining CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-12-07   
442-318 4 Lee Vining CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-08-09   
442-318 8 Lee Vining CA VTVLCAXAX0Y  624H ONVOY SPECTRUM, LLC 730   2021-11-07   
442-319 A California City CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
442-319 0 California City CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-06-28   
442-319 1 California City CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-08-09   
442-319 2 California City CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-08-09   
442-319 3 California City CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-16   
442-319 4 California City CA RVSDCAYAGT1  5562 METROPCS, INC. 730   2022-06-28   
442-319 5 California City CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-31   
442-319 6 California City CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-31   
442-319 7 California City CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-05-09   
442-319 8 California City CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-05-09   
442-319 9 California City CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-27   
442-320 A Encinitas CA SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
442-320 0 Encinitas CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2020-09-04   
442-320 1 Encinitas CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2021-04-28   

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.