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: 316 [Rate centres in NPA 316] [Dial plan for NPA 316]

NXX: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
316-835 A Halstead KS HLSTKSTERS0  9533 SOUTHWESTERN BELL 532      
316-835 0 Halstead KS   986E BANDWIDTH.COM CLEC, LLC - KS 532   2008-11-24   
316-835 1 Halstead KS   986E BANDWIDTH.COM CLEC, LLC - KS 532   2015-02-21   
316-835 2 Halstead KS   9533 SOUTHWESTERN BELL 532      
316-835 3 Halstead KS   9533 SOUTHWESTERN BELL 532      
316-835 4 Halstead KS   205F ONVOY, LLC - KS 532   2009-11-25   
316-835 5 Halstead KS   516C AT&T CORP. 532   2012-07-05   
316-835 6 Halstead KS   9533 SOUTHWESTERN BELL 532      
316-835 7 Halstead KS   318J COMCAST IP PHONE, LLC 532   2018-02-27   
316-835 8 Halstead KS   9533 SOUTHWESTERN BELL 532      
316-835 9 Halstead KS   018H PEERLESS NETWORK OF KANSAS, LLC - KS 532   2016-02-15   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.