Local Calling Guide

Area code/prefix search

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
608-286 A Madison WI MDSNWI11DS0  9327 AMERITECH WISCONSIN 354      
608-286 0 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2011-06-10   
608-286 1 Madison WI   3839 CHARTER FIBERLINK - WI 354   2015-08-13   
608-286 2 Madison WI   007F BANDWIDTH.COM CLEC, LLC - WI 354   2014-06-19   
608-286 3 Madison WI   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2012-04-19   
608-286 4 Madison WI   6664 SPRINT SPECTRUM L.P. 354   2012-06-18   
608-286 5 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2011-06-10   
608-286 6 Madison WI   9327 AMERITECH WISCONSIN 354      
608-286 7 Madison WI   9327 AMERITECH WISCONSIN 354      
608-286 8 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2011-06-10   
608-286 9 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2011-05-28   

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

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