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: 540

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-540 A Azusa-Glendora CA LSANCARC48Z  114J EXIANT COMMUNICATIONS LLC 730      
626-540 0 Azusa-Glendora CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
626-540 1 Azusa-Glendora CA LSANCAJW6MD  073H TELNYX LLC 730      
626-540 2 Azusa-Glendora CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
626-540 3 Azusa-Glendora CA LSANCARC48Z  114J EXIANT COMMUNICATIONS LLC 730      
626-540 4 Azusa-Glendora CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
626-540 5 Azusa-Glendora CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
626-540 6 Azusa-Glendora CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-540 7 Azusa-Glendora CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-540 8 Azusa-Glendora CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-540 9 Azusa-Glendora CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.