Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 947 [Rate centres in NPA 947] [Dial plan for NPA 947]

NXX: 363

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-363 A Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-08-16   
947-363 5 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-08-16   
947-363 6 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-08-16   
947-363 7 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-08-16   
947-363 8 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-08-16   
947-363 9 Farmington MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-08-16   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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