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: 553

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-553 A Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 0 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 1 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 2 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 3 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 4 Alhambra CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-03-18   
626-553 5 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 6 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 7 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 8 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   
626-553 9 Alhambra CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-03-15   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.