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: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-835 A North San Juan CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-835 0 North San Juan CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-835 1 North San Juan CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-835 2 North San Juan CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726      
530-835 3 North San Juan CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-835 4 North San Juan CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-835 5 North San Juan CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-835 6 North San Juan CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726      
530-835 7 North San Juan CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726      
530-835 9 North San Juan CA SCRMCA0108Z  516J TON80 COMMUNICATIONS, LLC 726      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.