Post Offices
Post Offices in & near Rock Creek, Illinois. Operating hours, locations, phone/fax number, services information.
Cave In Rock Post Office
Post Office in Cave in Rock, Illinois on E Main St. Operating hours, phone number, services information, and other locations.
Address: 153 E Main St, Cave in Rock, IL 62919
Phone: 618-289-4655
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 12:30pmTuesday 8:30am - 12:30pm
Wednesday 8:30am - 12:30pm
Thursday 8:30am - 12:30pm
Friday 8:30am - 12:30pm
Saturday 9:00am - 10:15am
Sunday Closed
Lobby Hours
Monday 12:30pmTuesday 12:30pm
Wednesday 12:30pm
Thursday 12:30pm
Friday 12:30pm
Saturday 10:00am
Sunday Closed
Last Collection Times
Monday 8:30am - 12:30pmTuesday 8:30am - 12:30pm
Wednesday 8:30am - 12:30pm
Thursday 8:30am - 12:30pm
Friday 8:30am - 12:30pm
Saturday 9:00am - 10:15am
Sunday Closed