Post Offices
Post Offices in & near Pittsburgh, Pennsylvania. Operating hours, locations, phone/fax number, services information.
Fourth Avenu Post Office
Fourth Avenue Post Office in Pittsburgh, Pennsylvania on 4th Ave Ste 1a. Operating hours, phone number, services information, and other locations.
Address: 336 4th Ave Ste 1a, Pittsburgh, PA 15222
Phone: 412-642-1151
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 Closed
Sunday Closed
Lobby 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 Closed
Sunday Closed
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday Closed
Sunday Closed
Liberty Center Post Office
Address: 1001 Liberty Ave Ste R20, Pittsburgh, PA 15222
Phone: 412-471-0351
Fax: 412-232-0157
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Allegheny Post Office
Address: 395 Federal St, Pittsburgh, PA 15212
Phone: 412-231-4691
Fax: 412-231-8732
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Gateway Center Post Office
Address: 625 Stanwix St Ste 104, Pittsburgh, PA 15222
Phone: 412-642-2158
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Grant Street Carrier Post Office
Address: 395 Federal St, Pittsburgh, PA 15212
Phone: 412-231-1536
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Uptown Pittsburgh Post Office
Address: 1402 5th Ave Ste 2, Pittsburgh, PA 15219
Phone: 412-642-0792
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457