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: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-277 A Crookston MN FARGNDBCX7X  184D ONVOY, LLC - MN 636      
218-277 0 Crookston MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 636   2011-06-17   
218-277 1 Crookston MN   184D ONVOY, LLC - MN 636   2016-04-06   
218-277 2 Crookston MN   184D ONVOY, LLC - MN 636   2016-04-06   
218-277 3 Crookston MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 636   2020-11-06   
218-277 4 Crookston MN   9631 QWEST CORPORATION 636   2007-12-10   
218-277 5 Crookston MN   184D ONVOY, LLC - MN 636   2007-03-12   
218-277 6 Crookston MN   184D ONVOY, LLC - MN 636   2012-09-25   
218-277 7 Crookston MN   184D ONVOY, LLC - MN 636   2004-04-26   
218-277 8 Crookston MN   5562 METROPCS, INC. 636   2007-11-29   
218-277 9 Crookston MN   5562 METROPCS, INC. 636   2005-03-12   

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

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