Local Calling Guide

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NPA: 414 [Rate centres in NPA 414] [Dial plan for NPA 414]

NXX: 326

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-326 A Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-326 0 Milwaukee Zone 1 WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2006-02-18   
414-326 1 Milwaukee Zone 1 WI MILWWI22DS0  9327 WISCONSIN BELL INC 356   2003-10-08   
414-326 2 Milwaukee Zone 1 WI MILWWI22DS0  9327 WISCONSIN BELL INC 356   2003-10-08   
414-326 3 Milwaukee Zone 1 WI MILWWI12XBY  520K TDS METROCOM, LLC 356   2005-10-28   
414-326 4 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-326 5 Milwaukee Zone 1 WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2006-07-26   
414-326 6 Milwaukee Zone 1 WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-02-08   
414-326 7 Milwaukee Zone 1 WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2006-11-26   
414-326 8 Milwaukee Zone 1 WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2005-10-17   
414-326 9 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2006-09-05   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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