Jack in the Box Address: 3595 N Loop 336 E, Conroe, TX 77301 Phone: (936) 539-3814 Restaurants Other Businesses: Jack in the Box at 1184 W Dallas St, Conroe, TX 77301 Jack in the Box at 1300 League Line Rd, Conroe, TX 77304 Jack In The Box at 3595 N Loop 336 E, Conroe, TX 77301 Jack's Barbeque at 17560 Highway 105 E, Conroe, TX 77306