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: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 853

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-853 A North Hollywood CA ANHMCA01XEY  516C AT&T CORP. 730      
818-853 0 North Hollywood CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
818-853 1 North Hollywood CA SIMICACNGT1  899D METROPCS NETWORKS, LLC 730      
818-853 2 North Hollywood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
818-853 3 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
818-853 4 North Hollywood CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730      
818-853 5 North Hollywood CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-853 6 North Hollywood CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
818-853 7 North Hollywood CA ANHMCA01XEY  516C AT&T CORP. 730      
818-853 8 North Hollywood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-853 9 North Hollywood CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.