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: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-500 A Calimesa CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2024-01-23   
909-500 0 Calimesa CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-500 1 Calimesa CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-500 2 Calimesa CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-500 3 Calimesa CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-500 4 Calimesa CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-500 5 Calimesa CA LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730      
909-500 6 Calimesa CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
909-500 7 Calimesa CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
909-500 8 Calimesa CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-500 9 Calimesa CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.