Hill AFB, UT - Post Office
The post office at Hill Air Force Base is located at 7338 Loncki Street. The main hours of operation are Monday through Friday from 0830-1600. The post office is closed on Saturdays and Sundays. The last daily collection at the Hill Air Force Base post office is Monday through Friday at 1600. For express and certified mail services or post office box rentals, call the Hill Air Force Base post office at 801-779-9110 or 1-800-275-8777.