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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-540 A Milwaukee Zone 4 WI MILWWI23DS0  9327 AMERITECH WISCONSIN 356      
414-540 0 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      
414-540 1 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      
414-540 2 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      
414-540 3 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      
414-540 4 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      
414-540 5 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      
414-540 6 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      
414-540 7 Milwaukee Zone 4 WI   7575 CENTURYLINK COMMUNICATIONS LLC 356   2014-12-06   
414-540 8 Milwaukee Zone 4 WI   007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-08-08   
414-540 9 Milwaukee Zone 4 WI   9327 AMERITECH WISCONSIN 356      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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