Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 447

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-447 A Random Lake WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-447 0 Random Lake WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-06-03   
920-447 1 Random Lake WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2005-10-23   
920-447 2 Random Lake WI NWBLWICYCM1  6274 UNITED STATES CELLULAR - WI 356   2008-03-21   
920-447 3 Random Lake WI PLMOWIXA1MD  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2010-12-03   
920-447 4 Random Lake WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-447 5 Random Lake WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-04-12   
920-447 6 Random Lake WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-04-12   
920-447 7 Random Lake WI MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356   2014-12-06   
920-447 8 Random Lake WI   3839 CHARTER FIBERLINK, LLC - WI 356   2006-12-06   
920-447 9 Random Lake WI NWBLWICYCM1  6274 UNITED STATES CELLULAR - WI 356   2014-12-21   

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

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