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: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

NXX: 414

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-414 A Corcoran CA FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728      
559-414 0 Corcoran CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728      
559-414 1 Corcoran CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728      
559-414 2 Corcoran CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728      
559-414 3 Corcoran CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728      
559-414 4 Corcoran CA FRSNCA0110Z  490J DISH WIRELESS, LLC 728      
559-414 5 Corcoran CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728      
559-414 6 Corcoran CA FRSNCA01XTY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 728      
559-414 7 Corcoran CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-414 8 Corcoran CA   649C ONVOY, LLC - CA 728      
559-414 9 Corcoran CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.