Post Offices in Ames, Iowa, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Ames Post Office No Reviews Favorite Fax: (515) 232-4723Phone: (515) 232-1113Retail Hours Memorial Union Post Office No Reviews Favorite Fax: (515) 232-4723Phone: (515) 232-1113Retail Hours Welch Avenue Post Office No Reviews Favorite Phone: (515) 292-2098Retail Hours