Local Calling Guide

Area code/prefix search

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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 933

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-933 A Fond du Lac WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-933 0 Fond du Lac WI PEWTWICI4MD  5562 METROPCS, INC. 356   2006-06-23   
920-933 1 Fond du Lac WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2007-09-17   
920-933 2 Fond du Lac WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356   2005-12-12   
920-933 3 Fond du Lac WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356   2007-07-10   
920-933 4 Fond du Lac WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-933 5 Fond du Lac WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356   2010-07-17   
920-933 6 Fond du Lac WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356   2013-02-13   
920-933 7 Fond du Lac WI PEWTWICI4MD  5562 METROPCS, INC. 356   2011-02-16   
920-933 8 Fond du Lac WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2014-05-11   
920-933 9 Fond du Lac WI PEWTWICI4MD  5562 METROPCS, INC. 356   2008-06-10   

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

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