Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 868

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-868 A Hennepin OK HNPNOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-868 0 Hennepin OK HNPNOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-868 1 Hennepin OK OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2025-01-22   
580-868 2 Hennepin OK HNPNOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-868 3 Hennepin OK HNPNOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-868 4 Hennepin OK HNPNOKXARP0  2010 MID-AMERICA TEL., INC. 536      
580-868 6 Hennepin OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-11-25   
580-868 8 Hennepin OK   145J TERRA NOVA TELECOM INC. 536   2025-07-10   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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