Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Warroad, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
218-386 A WRRDMNXADS0  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 636      
218-986 A WRRDMN06RS0  914F WIKSTROM TELEPHONE COMPANY, INC. - MN 636      
218-986 0   184D ONVOY, LLC - MN 636   2017-05-29   
218-986 1   073H TELNYX LLC 636   2020-07-23   
218-986 2   914F WIKSTROM TELEPHONE COMPANY, INC. - MN 636      
218-986 4   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 636   2021-06-25   
218-986 5   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 636   2022-06-12   
218-986 6   508J CENTURYLINK COMMUNICATIONS, LLC 636   2017-06-02   
218-986 7   184D ONVOY, LLC - MN 636   2012-06-01   
218-986 8   184D ONVOY, LLC - MN 636   2019-09-12   

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

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