Local Calling Guide

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

NXX: 676

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-676 A Clinton WI CLTNWIXADS0  0886 FRONTIER NORTH INC. - WI 354      
608-676 0 Clinton WI   007F BANDWIDTH.COM CLEC, LLC - WI 354   2011-10-01   
608-676 2 Clinton WI   0886 FRONTIER NORTH INC. - WI 354      
608-676 3 Clinton WI   145J TERRA NOVA TELECOM INC. 354   2025-08-10   
608-676 4 Clinton WI   0886 FRONTIER NORTH INC. - WI 354      
608-676 5 Clinton WI   0886 FRONTIER NORTH INC. - WI 354      
608-676 6 Clinton WI   792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-676 7 Clinton WI   007F BANDWIDTH.COM CLEC, LLC - WI 354   2014-06-28   
608-676 8 Clinton WI   225C ONVOY, LLC - WI 354   2018-08-18   
608-676 9 Clinton WI   508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-12-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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