Montana County Number Lookup

Quickly identify which license plate county numbers with a quick search. Montana is the only state where license plates include a county number. 56 Counties makes it easy to look up the county, county seat, population, and other details instantly. Perfect for anyone curious about Montana license plates. Quickly identify Montana counties from license plate numbers. Montana is the only state where the first number on a license plate represents the county where the vehicle was registered. This app allows you to manually enter a county number and view detailed information about that county. Note: This app does not scan or read license plates. Users manually enter county numbers.