Local Calling Guide

Area code/prefix search

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

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-274 A Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   
947-274 3 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   
947-274 4 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   
947-274 5 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   
947-274 6 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   
947-274 7 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   
947-274 8 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   
947-274 9 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-04-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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