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: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-354 A Lakewood CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-354 0 Lakewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-354 1 Lakewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-354 2 Lakewood CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-354 3 Lakewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-354 4 Lakewood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
562-354 5 Lakewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-354 6 Lakewood CA NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
562-354 7 Lakewood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
562-354 8 Lakewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-354 9 Lakewood CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.