Post Offices
Post Offices in & near Wellston, Missouri. Operating hours, locations, phone/fax number, services information.
Gwen B Gil Post Office
Gwen B Giles Post Office in Saint Louis, Missouri on Hamilton Ave. Operating hours, phone number, services information, and other locations.
Address: 1409 Hamilton Ave, Saint Louis, MO 63112
Phone: 314-385-8977
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 10:00am - 4:00pmTuesday 10:00am - 4:00pm
Wednesday 10:00am - 4:00pm
Thursday 10:00am - 4:00pm
Friday 10:00am - 4:00pm
Saturday 9:00am - 12:00pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:30pm
Sunday Closed
Last Collection Times
Monday 8:30am - 9:00amTuesday 8:30am - 9:00am
Wednesday 8:30am - 9:00am
Thursday 8:30am - 9:00am
Friday 8:30am - 9:00am
Saturday Closed
Sunday Closed