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: 0958 TENNEY TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
608-685 A Alma WI ALMAWIXAPS0  354      
608-685 0 Alma WI ALMAWIXAPS0  354      
608-685 1 Alma WI ALMAWIXAPS0  354      
608-685 2 Alma WI ALMAWIXAPS0  354      
608-685 3 Alma WI ALMAWIXAPS0  354      
608-685 4 Alma WI ALMAWIXAPS0  354      
608-685 5 Alma WI ALMAWIXAPS0  354      
608-685 6 Alma WI ALMAWIXAPS0  354      
608-685 7 Alma WI ALMAWIXAPS0  354      
608-685 8 Alma WI ALMAWIXAPS0  354      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.