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: MILWWI17DS0

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
414-374 0 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-374 4 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-374 5 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-374 7 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-374 8 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-374 9 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 A Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 0 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 1 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 2 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 3 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 4 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 8 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      
414-562 9 Milwaukee Zone 1 WI 9327 WISCONSIN BELL INC 356      

<< 1 2

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.