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.
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Switch: WSBYWIXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-528 A Yuba WI 0966 VERNON TEL. COOP. 354      
608-625 A La Farge WI 0966 VERNON TEL. COOP. 354      
608-627 A Viola WI 0966 VERNON TEL. COOP. 354      
608-629 A Readstown WI 0966 VERNON TEL. COOP. 354      
608-634 A Westby WI 0966 VERNON TEL. COOP. 354      
608-638 A Viroqua WI 717E VERNON COMMUNICATIONS COOPERATIVE 354      
608-648 A De Soto WI 0966 VERNON TEL. COOP. 354      
608-675 A Liberty Pole WI 0966 VERNON TEL. COOP. 354      
608-689 A Genoa WI 0966 VERNON TEL. COOP. 354      
608-761 5 Seneca WI 717E VERNON COMMUNICATIONS COOPERATIVE 354   2022-07-01   

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

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