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.

Anderson, CA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-932 1 CHICCACW2MD  939H COMMIO, LLC 724   2022-11-10   
530-932 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2025-01-22   
530-932 3 CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2025-04-26   
530-932 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2025-09-10   
530-932 8 CHICCA01RMD  5562 METROPCS, INC. 724   2023-07-10   
530-932 9 CHICCA01XCX  649C ONVOY, LLC - CA 724   2023-07-23   

<< 1 2

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.