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 35 36 37 38 39 40 41 42 43 44 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-259 4 Summit Valley CA LSANCARCD3S  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 LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-08-28   
442-259 7 Summit Valley CA   508J CENTURYLINK COMMUNICATIONS LLC 730   2016-03-10   
442-259 8 Summit Valley CA LSANCARCD3S  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 PLSPCAXGXGX  6664 SPRINT SPECTRUM, L.P. 973   2017-11-17   
442-260 2 Desert Hot Springs CA   566J RADIANTIQ LLC 973   2021-06-13   
442-260 3 Desert Hot Springs CA PLSPCA19DS0  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 PLSPCA199MD  145J TERRA NOVA TELECOM INC. 973   2019-06-03   
442-260 7 Desert Hot Springs CA PLSPCAXGXGX  6664 SPRINT SPECTRUM, L.P. 973   2018-05-03   
442-260 8 Desert Hot Springs CA PLSPCAXGXGX  6664 SPRINT SPECTRUM, L.P. 973   2018-05-03   
442-260 9 Desert Hot Springs CA PLSPCAXGXGX  6664 SPRINT SPECTRUM, L.P. 973   2017-07-30   
442-261 A Shoshone CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
442-261 0 Shoshone CA   649C ONVOY, LLC - CA 730   2021-08-09   
442-261 1 Shoshone CA LSANCAJWGT0  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   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 SNDHCAXP9MD  6664 SPRINT SPECTRUM, L.P. 732      
442-262 0 Oceanside: Oceanside DA CA   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 SNDHCAXP9MD  6664 SPRINT SPECTRUM, L.P. 732   2015-05-29   
442-262 5 Oceanside: Oceanside DA CA SNDHCAXP9MD  6664 SPRINT SPECTRUM, L.P. 732   2015-05-29   
442-262 6 Oceanside: Oceanside DA CA SNDHCAXP9MD  6664 SPRINT SPECTRUM, L.P. 732   2015-05-29   
442-262 7 Oceanside: Oceanside DA CA SNDHCAXP9MD  6664 SPRINT SPECTRUM, L.P. 732   2015-05-29   
442-262 8 Oceanside: Oceanside DA CA SNDHCAXP9MD  6664 SPRINT SPECTRUM, L.P. 732   2015-05-29   
442-262 9 Oceanside: Oceanside DA CA SNDHCAXP9MD  6664 SPRINT SPECTRUM, L.P. 732   2015-05-29   
442-263 A Pauma Valley CA SNDGCA0245Z  222H LOCAL ACCESS SERVICES 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   

<< 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 >>

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.