Post Offices in Park City, Utah, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Old Town Post Office No Reviews Favorite Fax: (435) 647-5605Phone: (435) 615-9651Retail Hours Park City Post Office No Reviews Favorite Fax: (435) 655-8066Phone: (435) 655-8037Retail Hours Snyderville Post Office No Reviews Favorite Fax: (435) 649-4163Phone: (435) 655-8037Retail Hours