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: 585

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-585 A Comstock MN CMSTMNCORS6  9631 QWEST CORPORATION 636      
218-585 0 Comstock MN   184D ONVOY, LLC - MN 636   2012-09-25   
218-585 1 Comstock MN   980E BANDWIDTH.COM CLEC, LLC - MN 636   2012-10-12   
218-585 2 Comstock MN   508J CENTURYLINK COMMUNICATIONS, LLC 636   2017-05-30   
218-585 3 Comstock MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 636   2005-04-01   
218-585 4 Comstock MN   9631 QWEST CORPORATION 636      
218-585 6 Comstock MN   184D ONVOY, LLC - MN 636   2011-12-05   
218-585 7 Comstock MN   184D ONVOY, LLC - MN 636   2007-04-13   
218-585 8 Comstock MN   145J TERRA NOVA TELECOM INC. 636   2025-01-31   
218-585 9 Comstock MN   980E BANDWIDTH.COM CLEC, LLC - MN 636   2009-02-13   

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

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