Post Offices
Post Offices in & near Dahlgren, Illinois. Operating hours, locations, phone/fax number, services information.
Dahlgren Post Office
Post Office in Dahlgren, Illinois on S 1st St. Operating hours, phone number, services information, and other locations.
Address: 203 S 1st St, Dahlgren, IL 62828
Phone: 618-736-2944
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 11:00am, 12:00pm - 3:00pmTuesday 8:00am - 11:00am, 12:00pm - 3:00pm
Wednesday 8:00am - 11:00am, 12:00pm - 3:00pm
Thursday 8:00am - 11:00am, 12:00pm - 3:00pm
Friday 8:00am - 11:00am, 12:00pm - 3:00pm
Saturday 8:00am - 9:30am
Sunday Closed
Lobby Hours
Monday 2:45pmTuesday 2:45pm
Wednesday 2:45pm
Thursday 2:45pm
Friday 2:45pm
Saturday 9:15am
Sunday Closed
Last Collection Times
Monday 8:00am - 11:00am, 12:00pm - 1:30pmTuesday 8:00am - 11:00am, 12:00pm - 1:30pm
Wednesday 8:00am - 11:00am, 12:00pm - 1:30pm
Thursday 8:00am - 11:00am, 12:00pm - 1:30pm
Friday 8:00am - 11:00am, 12:00pm - 1:30pm
Saturday Closed
Sunday Closed