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: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-503 A Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-503 0 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-04-06   
626-503 1 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-04-06   
626-503 2 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-04-06   
626-503 3 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-04-06   
626-503 4 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-04-06   
626-503 5 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-03-12   
626-503 6 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-03-12   
626-503 7 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-03-12   
626-503 8 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-03-12   
626-503 9 Alhambra CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-03-12   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.