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: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-203 A Arcadia CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-203 0 Arcadia CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-203 1 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-203 2 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-203 3 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-203 4 Arcadia CA   145J TERRA NOVA TELECOM INC. 730      
626-203 5 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-203 6 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-203 7 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-203 8 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-203 9 Arcadia CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.