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: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 723

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-723 A Lakewood CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-03-02   
562-723 0 Lakewood CA   939H COMMIO, LLC 730      
562-723 1 Lakewood CA   939H COMMIO, LLC 730      
562-723 2 Lakewood CA   939H COMMIO, LLC 730      
562-723 3 Lakewood CA   649C ONVOY, LLC - CA 730      
562-723 5 Lakewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
562-723 6 Lakewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
562-723 7 Lakewood CA   6529 T-MOBILE USA, INC. 730      
562-723 8 Lakewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
562-723 9 Lakewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.