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: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-313 A Grand Rapids MN   184D ONVOY, LLC - MN 624      
218-313 1 Grand Rapids MN   184D ONVOY, LLC - MN 624      
218-313 3 Grand Rapids MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 624      
218-313 4 Grand Rapids MN   184D ONVOY, LLC - MN 624      
218-313 5 Grand Rapids MN   184D ONVOY, LLC - MN 624      
218-313 7 Grand Rapids MN   184D ONVOY, LLC - MN 624      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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