Post Offices
Post Offices in & near Castalia, Iowa. Operating hours, locations, phone/fax number, services information.
Castalia Post Office
Post Office in Castalia, Iowa on E Greene St. Operating hours, phone number, services information, and other locations.
Address: 206 E Greene St, Castalia, IA 52133
Phone: 563-567-8416
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 10:00am - 2:00pmTuesday 10:00am - 2:00pm
Wednesday 10:00am - 2:00pm
Thursday 10:00am - 2:00pm
Friday 10:00am - 2:00pm
Saturday 10:00am - 11:45am
Sunday Closed
Lobby Hours
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 4:15pm
Sunday Closed
Last Collection Times
Monday 10:15am - 1:45pmTuesday 10:15am - 1:45pm
Wednesday 10:15am - 1:45pm
Thursday 10:15am - 1:45pm
Friday 10:15am - 1:45pm
Saturday Closed
Sunday Closed