Post Offices

Post Offices in & near King of Prussia, Pennsylvania. Operating hours, locations, phone/fax number, services information.

King Of Prussia Post Office

Post Office in King of Prussia, Pennsylvania on Allendale Rd Ste 125. Operating hours, phone number, services information, and other locations.

Address: 620 Allendale Rd Ste 125, King of Prussia, PA 19406
Phone: 610-337-9823
Fax: 610-265-2228
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 2:00pm
Sunday Closed

Lobby Hours

Monday 7:00am - 6:00pm
Tuesday 7:00am - 6:00pm
Wednesday 7:00am - 6:00pm
Thursday 7:00am - 6:00pm
Friday 7:00am - 6:00pm
Saturday 7:00am - 3:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed