Local Calling Guide

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

NXX: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-443 A Madison WI   520K TDS METROCOM, LLC 354      
608-443 0 Madison WI   520K TDS METROCOM, LLC 354      
608-443 1 Madison WI   520K TDS METROCOM, LLC 354      
608-443 2 Madison WI   520K TDS METROCOM, LLC 354      
608-443 3 Madison WI   520K TDS METROCOM, LLC 354      
608-443 4 Madison WI   520K TDS METROCOM, LLC 354      
608-443 5 Madison WI   520K TDS METROCOM, LLC 354      
608-443 6 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2005-10-08   
608-443 7 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2006-01-09   
608-443 8 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2005-03-19   
608-443 9 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2005-01-18   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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