Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 218 [Rate centres in NPA 218] [Dial plan for NPA 218]

NXX: 614

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-614 A Humboldt MN HLCKMN03RS0  914F WIKSTROM TELEPHONE COMPANY, INC. - MN 636      
218-614 0 Humboldt MN   184D ONVOY, LLC - MN 636   2023-06-18   
218-614 1 Humboldt MN   073H TELNYX LLC 636   2023-07-24   
218-614 2 Humboldt MN   914F WIKSTROM TELEPHONE COMPANY, INC. - MN 636   2023-04-09   
218-614 8 Humboldt MN   184D ONVOY, LLC - MN 636   2023-04-10   

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

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