Local Calling Guide

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Hazel Green, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-499 A PTVLWIXA0MD  983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-499 1   983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2010-08-21   
608-499 4   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-02-25   
608-499 5   145J TERRA NOVA TELECOM INC. 354   2025-08-14   
608-499 7   508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-12-05   
608-499 9   965H FRACTEL, LLC 354   2020-03-19   
608-854 A HZGRWIXARS0  0934 BRIGHTSPEED OF WESTERN WISCONSIN, LLC 354      

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

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