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.

Switch: EKLKWIXCDS0

Remotes:

Switch Switch name Switch type
BYCYWIXARS1  BAY CITY  RSC 
CLLKWIXARS1  CLEAR LAKE  RLC 
HGCYWIXARS0  HAGER CITY  RSC 
MNMNWIAVRS0  MENOMONIE  DLM 
SPVYWIXARS0  SPRING VALLEY  DMH 

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-875 3 Rock Falls WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      
715-875 4 Rock Falls WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      
715-875 5 Rock Falls WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      
715-875 6 Rock Falls WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      
715-875 7 Rock Falls WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      
715-875 8 Rock Falls WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      
715-875 9 Rock Falls WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      
715-876 A Elk Lake WI 0971 WEST WISCONSIN TELCOM COOP., INC. 352      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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