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: MILWWI13DS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
414-905 A Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 0 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 1 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 2 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 4 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 5 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 6 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 7 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 8 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-905 9 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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