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.

Orleans, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-509 A CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-509 0 CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-509 1 CHICCACW1MD  073H TELNYX LLC 724      
530-509 2 CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-509 3 CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-509 4 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-509 5 CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-509 6 CHICCA01XMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 724      
530-509 7 CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-509 8 CHICCACW2MD  939H COMMIO, LLC 724      
530-627 A ORLNCAXFRS4  4420 FRONTIER CALIFORNIA INC. 724      
530-627 1 CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-627 2 CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-627 3 ORLNCAXFRS4  4420 FRONTIER CALIFORNIA INC. 724      
530-627 4 CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-627 5 CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-627 6 CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-627 8   515J IP HORIZON LLC 724      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.