Courthouses in Big Piney, Wyoming, the US. Courthouses locations in Big Piney, Wyoming. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Real estate School All courthouses in Big Piney Marbleton Municipal Court Courthouse +1 307-276-3847 10700 Highway 189, Big Piney, Wyoming 83113 Write a review Phone Directions