Post Offices
Post Offices in & near Mount Oliver, Pennsylvania. Operating hours, locations, phone/fax number, services information.
Mount Oliver Post Office
Mount Oliver Post Office in Pittsburgh, Pennsylvania on Brownsville Rd. Operating hours, phone number, services information, and other locations.
Address: 140 Brownsville Rd, Pittsburgh, PA 15210
Phone: 412-381-4915
Fax: 412-381-9884
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 12:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed