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: 293

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-293 A Placerville: Kyburz DA CA KYBRCA11RS1  9740 PACIFIC BELL 726      
530-293 0 Placerville: Kyburz DA CA KYBRCA11RS1  9740 PACIFIC BELL 726      
530-293 1 Placerville: Kyburz DA CA KYBRCA11RS1  9740 PACIFIC BELL 726      
530-293 2 Placerville: Kyburz DA CA SCRMCA01XQY  9262 UTILITY TELECOM GROUP, LLC - CA 726   2005-04-26   
530-293 3 Placerville: Kyburz DA CA KYBRCA11RS1  9740 PACIFIC BELL 726      
530-293 4 Placerville: Kyburz DA CA WSCRCABYDS1  7128 BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA 726   2015-06-15   
530-293 5 Placerville: Kyburz DA CA SCRMCA01XEZ  516C AT&T CORP. 726   2013-02-17   
530-293 6 Placerville: Kyburz DA CA   508J CENTURYLINK COMMUNICATIONS LLC 726   2014-07-02   
530-293 7 Placerville: Kyburz DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2020-07-06   
530-293 8 Placerville: Kyburz DA CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2014-06-28   
530-293 9 Placerville: Kyburz DA CA SCRMCA01DS3  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2016-09-22   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.