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: 822

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-822 A Brighton MI   883K AHOI LLC 340      
810-822 2 Brighton MI   883K AHOI LLC 340   2026-05-23   
810-822 7 Brighton MI   114J EXIANT COMMUNICATIONS LLC 340   2026-09-25   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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