Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MDSNWI025MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-899 4 Woodman WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-03-04   
608-900 7 Cataract WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-03-04   
608-909 7 Oregon WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2021-04-13   
608-912 5 De Forest WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2020-01-11   
608-922 7 Gratiot WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2015-01-03   
608-929 6 Highland WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-04   
608-943 7 Montfort WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-05   
608-949 3 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2018-11-03   
608-968 7 Wiota WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-21   
608-997 4 Waunakee WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-08-07   
779-289 8 South Beloit IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 354   2021-06-19   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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