Local Calling Guide

Area code/prefix search

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

NXX: 446

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-446 A Milwaukee Zone 4 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356      
414-446 0 Milwaukee Zone 4 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2008-02-20   
414-446 1 Milwaukee Zone 4 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2008-02-20   
414-446 2 Milwaukee Zone 4 WI MILWWI13X4X  369E YMAX COMMUNICATIONS CORP. - WI 356   2009-01-19   
414-446 3 Milwaukee Zone 4 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2004-11-23   
414-446 4 Milwaukee Zone 4 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2004-03-01   
414-446 5 Milwaukee Zone 4 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2005-06-14   
414-446 6 Milwaukee Zone 4 WI MILWWIAU00Z  145J TERRA NOVA TELECOM INC. 356   2023-08-10   
414-446 7 Milwaukee Zone 4 WI MILWWI13X4X  369E YMAX COMMUNICATIONS CORP. - WI 356   2009-01-19   
414-446 8 Milwaukee Zone 4 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2007-09-26   
414-446 9 Milwaukee Zone 4 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2006-09-19   

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

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