Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 722

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-722 A Smiths Creek MI SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340      
810-722 2 Smiths Creek MI SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340   2022-04-23   
810-722 7 Smiths Creek MI   145J TERRA NOVA TELECOM INC. 340   2025-05-28   
810-722 9 Smiths Creek MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340   2023-07-01   

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

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