Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Holly, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
947-249 9 SFLDMIMKEMD  490J DISH WIRELESS, LLC 340   2022-03-05   
947-271 A LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-01   
947-271 2 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2024-04-05   
947-271 7 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-01   
947-271 8 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-01   
947-271 9 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-01   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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