1. Western Union 604 E Booneslick Rd, Warrenton, MO 63383 Coordinate: 38.81137,-91.14089 Phone: (636) 456-2324
2. Western Union #1 Camp Branch Rd, Warrenton, MO 63383 Coordinate: 38.918285,-91.240845 Phone: (636) 456-2001