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 - 5:00pm
Tuesday 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 - 5:00pm
Tuesday 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 5:00pm
Tuesday 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