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: 442

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-442 A Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-442 0 Placerville: Kyburz DA CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2023-10-16   
530-442 1 Placerville: Kyburz DA CA SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726   2023-12-29   
530-442 2 Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2022-11-17   
530-442 3 Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2022-11-17   
530-442 4 Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2022-11-17   
530-442 5 Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2022-11-17   
530-442 6 Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2023-09-10   
530-442 8 Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2022-11-17   
530-442 9 Placerville: Kyburz DA CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2024-02-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.