Local Calling Guide

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NPA: 947 [Rate centres in NPA 947] [Dial plan for NPA 947]

NXX: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-301 A Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   
947-301 3 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   
947-301 4 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   
947-301 5 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   
947-301 6 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   
947-301 7 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   
947-301 8 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   
947-301 9 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2026-04-10   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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