Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 414 [Rate centres in NPA 414] [Dial plan for NPA 414]

NXX: 304

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-304 A Milwaukee Zone 5 WI MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-304 0 Milwaukee Zone 5 WI MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-304 1 Milwaukee Zone 5 WI MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-304 2 Milwaukee Zone 5 WI MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-304 3 Milwaukee Zone 5 WI MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-304 4 Milwaukee Zone 5 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2006-04-24   
414-304 5 Milwaukee Zone 5 WI MILWWI45X2X  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2006-05-26   
414-304 6 Milwaukee Zone 5 WI MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-304 7 Milwaukee Zone 5 WI MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-304 8 Milwaukee Zone 5 WI MILWWI45X2X  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2004-11-01   
414-304 9 Milwaukee Zone 5 WI PEWTWICI4MD  5562 METROPCS, INC. 356   2014-12-19   

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

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