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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-274 3 Palm Desert CA   7575 CENTURYLINK COMMUNICATIONS LLC 973   2016-01-02   
442-274 4 Palm Desert CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2015-09-25   
442-274 5 Palm Desert CA   981E BANDWIDTH.COM CLEC, LLC - CA 973   2016-09-05   
442-274 6 Palm Desert CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2015-10-14   
442-274 7 Palm Desert CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2015-07-10   
442-274 8 Palm Desert CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 973   2015-04-23   
442-274 9 Palm Desert CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2015-04-18   
442-275 A Palm Springs CA   293G MOSAIC NETWORX LLC - CA 973      
442-275 0 Palm Springs CA   293G MOSAIC NETWORX LLC - CA 973   2015-09-20   
442-275 1 Palm Springs CA   808C WEST TELECOM SERVICES, LLC - CA 973   2016-02-07   
442-275 2 Palm Springs CA   551G BRIGHTLINK COMMUNICATIONS, LLC 973   2018-11-06   
442-275 3 Palm Springs CA   551G BRIGHTLINK COMMUNICATIONS, LLC 973   2018-11-06   
442-275 4 Palm Springs CA   6529 T-MOBILE USA, INC. 973   2016-03-28   
442-275 5 Palm Springs CA   6529 T-MOBILE USA, INC. 973   2016-03-28   
442-275 6 Palm Springs CA   6529 T-MOBILE USA, INC. 973   2016-03-28   
442-275 7 Palm Springs CA   6529 T-MOBILE USA, INC. 973   2016-03-28   
442-275 8 Palm Springs CA   551G BRIGHTLINK COMMUNICATIONS, LLC 973   2016-03-16   
442-275 9 Palm Springs CA   551G BRIGHTLINK COMMUNICATIONS, LLC 973   2016-03-16   
442-276 A Pinyon CA   7575 CENTURYLINK COMMUNICATIONS LLC 973      
442-276 0 Pinyon CA   073H TELNYX LLC 973   2017-04-27   
442-276 1 Pinyon CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973   2018-11-15   
442-276 2 Pinyon CA   649C ONVOY, LLC - CA 973   2019-03-21   
442-276 3 Pinyon CA   649C ONVOY, LLC - CA 973   2020-05-05   
442-276 4 Pinyon CA   649C ONVOY, LLC - CA 973   2019-12-09   
442-276 5 Pinyon CA   649C ONVOY, LLC - CA 973   2020-05-05   
442-276 6 Pinyon CA   649C ONVOY, LLC - CA 973   2019-03-21   
442-276 7 Pinyon CA   7575 CENTURYLINK COMMUNICATIONS LLC 973   2016-01-30   
442-277 A Escondido CA   649C ONVOY, LLC - CA 732   2018-02-23   
442-277 0 Escondido CA   649C ONVOY, LLC - CA 732   2018-02-23   
442-277 1 Escondido CA   649C ONVOY, LLC - CA 732   2019-03-24   
442-277 2 Escondido CA   649C ONVOY, LLC - CA 732   2018-02-23   
442-277 3 Escondido CA   649C ONVOY, LLC - CA 732   2019-03-24   
442-277 4 Escondido CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 732   2018-12-27   
442-277 5 Escondido CA   649C ONVOY, LLC - CA 732   2019-03-24   
442-277 6 Escondido CA   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2018-05-03   
442-277 7 Escondido CA   965H FRACTEL, LLC 732   2019-07-16   
442-277 8 Escondido CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 732   2018-12-27   
442-277 9 Escondido CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 732   2019-01-06   
442-278 A Valley Center CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732      
442-278 0 Valley Center CA   649C ONVOY, LLC - CA 732   2015-10-16   
442-278 1 Valley Center CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-11-05   
442-278 2 Valley Center CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2016-09-17   
442-278 3 Valley Center CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2016-11-30   
442-278 4 Valley Center CA   6529 T-MOBILE USA, INC. 732   2016-09-06   
442-278 5 Valley Center CA   649C ONVOY, LLC - CA 732   2016-03-07   
442-278 6 Valley Center CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2016-06-30   
442-278 7 Valley Center CA   649C ONVOY, LLC - CA 732   2016-03-07   
442-278 8 Valley Center CA   6529 T-MOBILE USA, INC. 732   2015-10-24   
442-278 9 Valley Center CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-10-11   
442-279 A Brawley CA   6529 T-MOBILE USA, INC. 732   2018-05-31   

<< 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 >>

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.