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: 626 [Rate centres in NPA 626] [Dial plan for NPA 626]

NXX: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-238 A Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
626-238 0 Alhambra CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-10   
626-238 1 Alhambra CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-10   
626-238 2 Alhambra CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-10-07   
626-238 3 Alhambra CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-05-20   
626-238 4 Alhambra CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-06-11   
626-238 5 Alhambra CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-10-07   
626-238 6 Alhambra CA LSANCARCD9S  4129 O1 COMMUNICATIONS, INC. - CA 730   2015-06-03   
626-238 7 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-10-05   
626-238 8 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-10-05   
626-238 9 Alhambra CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-10-05   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.