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: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-288 A El Rio CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-01-23   
805-288 0 El Rio CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
805-288 1 El Rio CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
805-288 2 El Rio CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
805-288 3 El Rio CA ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-288 4 El Rio CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
805-288 5 El Rio CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
805-288 6 El Rio CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-288 7 El Rio CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-288 8 El Rio CA ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
805-288 9 El Rio CA LSANCARCD3S  649C ONVOY, 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.