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: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-204 A Milwaukee Zone 1 WI MILWWI45X7X  551G NUSO, LLC 356      
414-204 0 Milwaukee Zone 1 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2013-06-21   
414-204 1 Milwaukee Zone 1 WI MILWWI45X7X  551G NUSO, LLC 356   2013-05-08   
414-204 2 Milwaukee Zone 1 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2013-06-21   
414-204 3 Milwaukee Zone 1 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2013-06-21   
414-204 4 Milwaukee Zone 1 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2013-06-21   
414-204 5 Milwaukee Zone 1 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2014-04-06   
414-204 6 Milwaukee Zone 1 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2014-04-06   
414-204 7 Milwaukee Zone 1 WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-12-25   
414-204 8 Milwaukee Zone 1 WI MILWWIHEWMD  516C AT&T CORP. 356   2015-07-22   
414-204 9 Milwaukee Zone 1 WI PEWTWICI1MD  6529 T-MOBILE USA, INC. 356   2014-04-06   

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

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