Marshalltown Area Chamber of Commerce P.O. Box 1000 Marshalltown IA 50158-1000 (641) 753-6645 (641) 752-8373 Send Email www.marshalltown.org Rep/Contact Info John Hall × John Hall President & CEO Phone: (641) 753-6645 P.O. Box 1000 Marshalltown IA 50158-1000 Brittany Sichra × Brittany Sichra Phone: (641) 753-6645 P.O. Box 1000 Marshalltown IA 50158-1000 Sarah Smith × Sarah Smith Membership Director Phone: (641) 753-6645 P.O. Box 1000 Marshalltown IA 50158-1000 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×