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: 571

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-571 A Grand Rapids MN DLTHMNMEXUX  495J STRATUS NETWORKS 624      
218-571 0 Grand Rapids MN   184D ONVOY, LLC - MN 624   2023-09-03   
218-571 1 Grand Rapids MN   495J STRATUS NETWORKS 624   2021-05-07   
218-571 2 Grand Rapids MN   184D ONVOY, LLC - MN 624   2021-11-25   
218-571 3 Grand Rapids MN   184D ONVOY, LLC - MN 624   2021-11-25   
218-571 4 Grand Rapids MN   184D ONVOY, LLC - MN 624   2021-11-25   
218-571 5 Grand Rapids MN   624H ONVOY SPECTRUM, LLC 624   2021-06-20   
218-571 6 Grand Rapids MN   624H ONVOY SPECTRUM, LLC 624   2021-10-30   
218-571 7 Grand Rapids MN   624H ONVOY SPECTRUM, LLC 624   2021-10-30   

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

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