Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-259 A Madison WI MDSNWI11DS0  9327 AMERITECH WISCONSIN 354      
608-259 1 Madison WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2017-01-12   
608-259 2 Madison WI   9327 AMERITECH WISCONSIN 354      
608-259 3 Madison WI   9327 AMERITECH WISCONSIN 354      
608-259 4 Madison WI   9327 AMERITECH WISCONSIN 354      
608-259 5 Madison WI   9327 AMERITECH WISCONSIN 354      
608-259 6 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2011-02-14   
608-259 7 Madison WI   9327 AMERITECH WISCONSIN 354      
608-259 8 Madison WI   9327 AMERITECH WISCONSIN 354      
608-259 9 Madison WI   9327 AMERITECH WISCONSIN 354      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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