Local Calling Guide

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

NXX: 921

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-921 A Milwaukee Zone 1 WI MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
414-921 0 Milwaukee Zone 1 WI MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
414-921 1 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-921 2 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-921 3 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-921 4 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-921 5 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-921 6 Milwaukee Zone 1 WI MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356   2006-06-23   
414-921 7 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2007-05-06   
414-921 8 Milwaukee Zone 1 WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-04-24   
414-921 9 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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