City of Jefferson » Directory City of Jefferson » Directory Go back to directory. Add to Address Book. City of Jefferson City of Jefferson Contact: Buster Schrage, GIS Manager Work 320 E. McCarty Street City of Jefferson MO 65101 work Work Phone: 573-634-6436work Work Email: bschrage@jeffcitymo.orgINTERNET Categories: City/Village/Town Updated 7 months ago.