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
442-258 7 El Centro CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-09-27   
442-258 8 El Centro CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-08-18   
442-258 9 El Centro CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-08-18   
442-259 A Summit Valley CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
442-259 0 Summit Valley CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-12-13   
442-259 1 Summit Valley CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-08-29   
442-259 2 Summit Valley CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2019-02-28   
442-259 3 Summit Valley CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2019-02-28   
442-259 4 Summit Valley CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-06-07   
442-259 5 Summit Valley CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   
442-259 6 Summit Valley CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-08-28   
442-259 7 Summit Valley CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2016-03-10   
442-259 8 Summit Valley CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-08-28   
442-259 9 Summit Valley CA LSANCAJW6MD  073H TELNYX LLC 730   2018-06-27   
442-260 A Desert Hot Springs CA PLSPCA199MD  145J TERRA NOVA TELECOM INC. 973      
442-260 0 Desert Hot Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2017-11-02   
442-260 1 Desert Hot Springs CA PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973   2017-11-17   
442-260 2 Desert Hot Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2024-12-31   
442-260 3 Desert Hot Springs CA PLSPCA19JMD  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973   2018-12-20   
442-260 4 Desert Hot Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2019-07-04   
442-260 5 Desert Hot Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2019-07-04   
442-260 6 Desert Hot Springs CA   145J TERRA NOVA TELECOM INC. 973   2019-06-03   
442-260 7 Desert Hot Springs CA PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973   2018-05-03   
442-260 8 Desert Hot Springs CA PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973   2018-05-03   
442-260 9 Desert Hot Springs CA PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973   2017-07-30   
442-261 A Shoshone CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
442-261 0 Shoshone CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-09   
442-261 1 Shoshone CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-10-10   
442-261 2 Shoshone CA LSANCAJW6MD  073H TELNYX LLC 730   2018-05-11   
442-261 3 Shoshone CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-03-18   
442-261 4 Shoshone CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-03-18   
442-261 5 Shoshone CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-03   
442-261 6 Shoshone CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-04   
442-261 7 Shoshone CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-12-24   
442-261 8 Shoshone CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-03   
442-261 9 Shoshone CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-14   
442-262 A Oceanside: Oceanside DA CA ESCNCAKY2MD  5562 METROPCS, INC. 732      
442-262 0 Oceanside: Oceanside DA CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2021-07-19   
442-262 1 Oceanside: Oceanside DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2015-12-04   
442-262 2 Oceanside: Oceanside DA CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2016-07-13   
442-262 3 Oceanside: Oceanside DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-08-09   
442-262 4 Oceanside: Oceanside DA CA ESCNCAKY2MD  5562 METROPCS, INC. 732   2015-05-29   
442-262 5 Oceanside: Oceanside DA CA ESCNCAKY2MD  5562 METROPCS, INC. 732   2015-05-29   
442-262 6 Oceanside: Oceanside DA CA ESCNCAKY2MD  5562 METROPCS, INC. 732   2015-05-29   
442-262 7 Oceanside: Oceanside DA CA ESCNCAKY2MD  5562 METROPCS, INC. 732   2015-05-29   
442-262 8 Oceanside: Oceanside DA CA ESCNCAKY2MD  5562 METROPCS, INC. 732   2015-05-29   
442-262 9 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-29   
442-263 A Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-263 0 Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2019-03-18   
442-263 1 Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-26   
442-263 2 Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-26   
442-263 3 Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
442-263 4 Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
442-263 5 Pauma Valley CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2016-09-16   
442-263 6 Pauma Valley CA SNDGCA0255Z  073H TELNYX LLC 732   2018-07-10   
442-263 7 Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2017-12-23   
442-263 8 Pauma Valley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2019-03-18   
442-263 9 Pauma Valley CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-11-02   
442-264 A Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
442-264 0 Oceanside: Oceanside DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-08   
442-264 1 Oceanside: Oceanside DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2015-04-01   
442-264 2 Oceanside: Oceanside DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2015-04-01   
442-264 3 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-02-07   
442-264 4 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-02-07   
442-264 5 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-02-07   
442-264 6 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-07-29   
442-264 7 Oceanside: Oceanside DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-05-23   
442-264 8 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2014-12-13   
442-264 9 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2014-12-13   
442-265 A El Centro CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
442-265 0 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 1 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 2 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 3 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 4 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 5 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 6 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 7 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 8 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-265 9 El Centro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-01-01   
442-266 A Oceanside: Oceanside DA CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
442-266 0 Oceanside: Oceanside DA CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-01-18   
442-266 1 Oceanside: Oceanside DA CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2017-08-06   
442-266 2 Oceanside: Oceanside DA CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2017-10-22   
442-266 3 Oceanside: Oceanside DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-09   
442-266 4 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-21   
442-266 5 Oceanside: Oceanside DA CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2018-11-02   
442-266 6 Oceanside: Oceanside DA CA SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2019-09-12   
442-266 7 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2017-11-10   
442-266 8 Oceanside: Oceanside DA CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2019-02-13   
442-266 9 Oceanside: Oceanside DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-21   
442-267 A Victorville: Hesperia DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
442-267 0 Victorville: Hesperia DA CA   515J IP HORIZON LLC 730   2015-10-31   
442-267 1 Victorville: Hesperia DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2017-06-09   
442-267 2 Victorville: Hesperia DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2016-03-03   
442-267 3 Victorville: Hesperia DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2016-03-03   
442-267 4 Victorville: Hesperia DA CA HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2017-04-16   
442-267 5 Victorville: Hesperia DA CA HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2016-09-10   
442-267 6 Victorville: Hesperia DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-17   
442-267 7 Victorville: Hesperia DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-04-25   

<< 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, 27 Apr 2025 12:48:38 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.