Local Calling Guide

Area code/prefix search

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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-285 A Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 0 Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 1 Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 2 Madison WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2012-09-20   
608-285 3 Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 4 Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 5 Madison WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2008-03-13   
608-285 6 Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 7 Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 8 Madison WI MDSNWI11DS1  9327 WISCONSIN BELL INC 354      
608-285 9 Madison WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2015-07-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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