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: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-212 A Winters CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-212 0 Winters CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-212 1 Winters CA   515J IP HORIZON LLC 726      
530-212 2 Winters CA   515J IP HORIZON LLC 726      
530-212 3 Winters CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-212 4 Winters CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
530-212 5 Winters CA SCRMCA01XEZ  516C AT&T CORP. 726      
530-212 6 Winters CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-212 7 Winters CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-212 8 Winters CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
530-212 9 Winters CA SCRMCA01DS3  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.