King of Prussia Post offices My location Unknown My Location Lets you see shops near you! Detect location Show Map Filters Open now Sunday shopping Open on: Monday 29 Apr Tuesday 30 Apr Wednesday 1 May Thursday 2 May Friday 3 May Saturday 4 May A < 1 mi United States Postal Service- 125 620 Allendale Rd Ste King of Prussia B 1,09 km FedEx- 741 5th Ave King of Prussia Previous Next