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
608-416 A Madison WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-416 0 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2014-11-28   
608-416 1 Madison WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2015-08-21   
608-416 2 Madison WI   3839 CHARTER FIBERLINK - WI 354   2016-04-06   
608-416 3 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2015-06-02   
608-416 4 Madison WI   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2015-01-23   
608-416 5 Madison WI   3839 CHARTER FIBERLINK - WI 354   2016-03-22   
608-416 6 Madison WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-11-24   
608-416 7 Madison WI   7575 CENTURYLINK COMMUNICATIONS LLC 354   2014-11-26   
608-416 8 Madison WI   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2016-09-02   
608-416 9 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2015-07-05   

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

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