Pafford Emergency Medical Services, Inc. 1300 Commerce Street Ruston, LA 71270 Driving Directions. Mailing Address: P.O. Box 1981 Ruston, LA 71273 Dispatch: (800) 435 7663 E-mail: dispatch@paffordems.comLocations‧Career Opportunities‧About Pafford EMS‧Our Team‧Services‧Contact.