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: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-541 A Covina-Baldwin Park CA COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
626-541 0 Covina-Baldwin Park CA COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-01-23   
626-541 1 Covina-Baldwin Park CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2015-01-26   
626-541 2 Covina-Baldwin Park CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-18   
626-541 3 Covina-Baldwin Park CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 4 Covina-Baldwin Park CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 5 Covina-Baldwin Park CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 6 Covina-Baldwin Park CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 7 Covina-Baldwin Park CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 8 Covina-Baldwin Park CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-19   
626-541 9 Covina-Baldwin Park CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-16   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.