Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MDSNWI02UMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-433 A La Crosse WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-466 A Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-467 A Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-478 A Sun Prairie WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-498 A La Crosse WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-554 A Janesville WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-561 A Edgerton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-713 A Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-729 A Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2005-12-31   
608-807 A Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      

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

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