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: 923

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-923 A La Puente CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-923 0 La Puente CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-04-10   
626-923 1 La Puente CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-923 2 La Puente CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-923 3 La Puente CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-923 4 La Puente CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-04-10   
626-923 5 La Puente CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-923 6 La Puente CA IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-923 7 La Puente CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-04-10   
626-923 8 La Puente CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2007-04-10   
626-923 9 La Puente CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-06-26   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.