Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 262 [Rate centres in NPA 262] [Dial plan for NPA 262]

NXX: 558

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-558 A Union Grove WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-558 2 Union Grove WI   490J DISH WIRELESS, LLC 356   2023-06-26   
262-558 4 Union Grove WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2004-11-18   
262-558 5 Union Grove WI   225C ONVOY, LLC - WI 356   2015-05-17   
262-558 6 Union Grove WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2006-01-05   
262-558 7 Union Grove WI   508J CENTURYLINK COMMUNICATIONS, LLC 356   2014-12-31   
262-558 8 Union Grove WI   007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-08-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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