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.

Switch: CHICCA01XMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-324 7 Willow Creek CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-331 6 Yreka CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-353 6 Oroville CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-361 0 Willows CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-377 8 Cottonwood CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-509 6 Orleans CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-552 3 Oroville CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-552 4 Oroville CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-552 5 Oroville CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-552 6 Oroville CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-568 6 Mount Shasta CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-586 5 Corning CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-630 6 Chico CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-684 8 Montague CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-690 7 Red Bluff CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-708 9 Alturas CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-737 6 Red Bluff CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-744 6 Anderson CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-762 6 Paradise CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-779 9 Millville CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-780 7 Redding CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-801 A Chico CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-801 2 Chico CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-801 6 Chico CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-806 1 Redding CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-831 A Portola CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-831 6 Portola CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-927 6 Quincy CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-931 4 Susanville CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-988 7 Orland CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-999 6 Redding CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.