Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 367

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-367 A Center Line MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-07-26   
586-367 7 Center Line MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-07-26   
586-367 8 Center Line MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-07-26   
586-367 9 Center Line MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-07-26   

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

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