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: 636

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-636 A Orr MN MTIRMNAORS0  4814 PAUL BUNYAN RURAL TELEPHONE COOP. 624      
218-636 0 Orr MN   073H TELNYX LLC 624   2023-07-24   
218-636 1 Orr MN   184D ONVOY, LLC - MN 624   2023-08-20   
218-636 3 Orr MN   4814 PAUL BUNYAN RURAL TELEPHONE COOP. 624   2023-07-17   
218-636 6 Orr MN   145J TERRA NOVA TELECOM INC. 624   2025-05-29   
218-636 8 Orr MN   624H ONVOY SPECTRUM, LLC 624   2024-12-19   

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

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