Sac St, Frankfort MI Residents 1 Sac St, Frankfort, MI 49635-8305 Who has lived here ResidentPhone NumberAdditional info Jon***Type:Homeowner Job:Retired School/College:Associate degree or higher Mar***231-***-**** Learn more 9 Sac St, Frankfort, MI 49635-8305 Who has lived here ResidentPhone Number R E***231-***-**** Learn more