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.

OCN: 211D SKT, INC. - KS

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
316-745 5 Leon KS BRDNKSXADS1  532   2006-06-23   
316-777 5 Wichita KS CLWRKSXADS1  532   2011-11-03   
620-374 5 Howard KS BRDNKSXADS1  532   2006-06-23   
620-488 5 Belle Plaine KS CLWRKSXADS1  532   2005-07-23   
620-530 A Clearwater KS CLWRKSXADS1  532      
620-530 0 Clearwater KS CLWRKSXADS1  532   2005-11-11   
620-535 A Burden KS BRDNKSXADS1  532      
620-647 6 Moline KS BRDNKSXADS1  532   2006-06-23   
620-736 5 Severy KS BRDNKSXADS1  532   2006-06-23   
620-758 5 Cedar Vale KS BRDNKSXADS1  532   2008-08-09   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.