Taco John's Address: 1450 Prospect Ave, Helena, MT 59601 Phone: (406) 443-0649 Payment: Restaurants, Foods-Carry Out, Mexican, Taco John's Other Businesses: Taco John's at 1600 11th Ave, Helena, MT 59601 Applebee's at 1212 E Custer Ave, Helena, MT 59601 Genki Sushi Japanese Restaurant at 4195 N Montana Ave, Helena, MT 59602 Pizza Hut at 3267 N Montana Ave, Helena, MT 59602 N' Spirit Restaurant at 1433 11th Ave, Helena, MT 59601