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: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-321 A Arcadia CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
626-321 0 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2008-11-23   
626-321 1 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2005-09-19   
626-321 2 Arcadia CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-11-04   
626-321 3 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2004-11-23   
626-321 4 Arcadia CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
626-321 5 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2005-01-07   
626-321 6 Arcadia CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-11-04   
626-321 7 Arcadia CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-11-04   
626-321 8 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2005-09-19   
626-321 9 Arcadia CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2014-06-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.