Local Calling Guide

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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-777 A Flint MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
810-777 0 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-11-02   
810-777 1 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-11-02   
810-777 2 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-11-02   
810-777 3 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-11-02   
810-777 4 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2015-11-02   
810-777 5 Flint MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2015-11-20   
810-777 6 Flint MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-01-07   
810-777 7 Flint MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2015-10-12   
810-777 8 Flint MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2015-10-12   
810-777 9 Flint MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2015-10-12   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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