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: HDSNWI01DSA

Remotes:

Switch Switch name Switch type
HLTNWI11RS1  HOULTON  RSC 
RBRTWI11RS1  ROBERTS  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-377 A Hudson WI 9327 WISCONSIN BELL INC 352      
715-381 A Hudson WI 9327 WISCONSIN BELL INC 352      
715-386 A Hudson WI 9327 WISCONSIN BELL INC 352      
715-531 A Hudson WI 9327 WISCONSIN BELL INC 352      
715-531 0 Hudson WI 9327 WISCONSIN BELL INC 352      
715-531 1 Hudson WI 9327 WISCONSIN BELL INC 352      
715-531 6 Hudson WI 9327 WISCONSIN BELL INC 352      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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