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: 588

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-588 A Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 0 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 1 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 2 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 3 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 4 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 5 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 6 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      
626-588 7 Alhambra CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-06-05   
626-588 8 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-04-26   
626-588 9 Alhambra CA ALHBCA01DS0  9740 PACIFIC BELL 730      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.