Local Calling Guide

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

NXX: 655

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-655 A Marshall WI MRSHWIXARS0  0886 FRONTIER NORTH INC. - WI 354      
608-655 0 Marshall WI   624H ONVOY SPECTRUM, LLC 354   2021-06-24   
608-655 1 Marshall WI   0886 FRONTIER NORTH INC. - WI 354      
608-655 2 Marshall WI   225C ONVOY, LLC - WI 354   2021-04-05   
608-655 3 Marshall WI   0886 FRONTIER NORTH INC. - WI 354      
608-655 4 Marshall WI   0886 FRONTIER NORTH INC. - WI 354      
608-655 5 Marshall WI   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2016-02-15   
608-655 6 Marshall WI   225C ONVOY, LLC - WI 354   2020-05-25   
608-655 7 Marshall WI   508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-12-29   
608-655 8 Marshall WI   792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-655 9 Marshall WI   225C ONVOY, LLC - WI 354   2021-06-03   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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