Coverage
Genesee County
Flint first, then the county around it. The operator's territory covers all of these; the form asks for a ZIP so an edge address gets a yes or no on the callback.
Flint and Burton, Mt. Morris, Flushing, Swartz Creek, Grand Blanc, Davison, Clio, Montrose, Otisville, Goodrich, Linden, Fenton, Holly.
Lapeer, over the county line, is also inside the operator's territory. A township address outside any of these towns is normal; give the ZIP.
Roads not covered
Coverage is private property. A carcass in the road is the road agency's; the main page says which.