Wendy's Address: 314 Hwy 61 South, Hannibal, MO 63401 Phone: (573) 231-0073 Payment: Restaurants, Foods-Carry Out, Burgers, Wendy's Other Businesses: Dairy Queen at 306 Highway 61 S, Hannibal, MO 63401 SUBWAY at 100A Shinn Ln, Hannibal, MO 63401 Subway at 100 Shinn Ln, Hannibal, MO 63401 Fiddlestik Food & Spirits at 8945 Highway 36, Hannibal, MO 63401 Caseys Carry Out Pizza at 3827 Highway Mm, Hannibal, MO 63401