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: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-336 A Northville MI SFLDMIMK8MD  965H FRACTEL, LLC 340      
947-336 0 Northville MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-10-01   
947-336 1 Northville MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2021-10-01   
947-336 7 Northville MI SFLDMIMK5MD  939H COMMIO, LLC 340   2021-10-11   
947-336 8 Northville MI SFLDMIMK8MD  965H FRACTEL, LLC 340   2021-06-03   
947-336 9 Northville MI SFLDMIMK5MD  939H COMMIO, LLC 340   2021-10-11   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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