Post Offices

Post Offices in & near Janesville, Iowa. Operating hours, locations, phone/fax number, services information.

Janesvill Post Office

Post Office in Janesville, Iowa on Main St. Operating hours, phone number, services information, and other locations.

Address: 401 Main St, Janesville, IA 50647
Phone: 319-987-2137
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 10:30am - 2:00pm, 3:00pm - 5:30pm
Tuesday 10:30am - 2:00pm, 3:00pm - 5:30pm
Wednesday 10:30am - 2:00pm, 3:00pm - 5:30pm
Thursday 10:30am - 2:00pm, 3:00pm - 5:30pm
Friday 10:30am - 2:00pm, 3:00pm - 5:30pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 5:15pm
Tuesday 5:15pm
Wednesday 5:15pm
Thursday 5:15pm
Friday 5:15pm
Saturday 5:30pm
Sunday Closed

Last Collection Times

Monday 10:30am - 2:00pm, 3:00pm - 4:30pm
Tuesday 10:30am - 2:00pm, 3:00pm - 4:30pm
Wednesday 10:30am - 2:00pm, 3:00pm - 4:30pm
Thursday 10:30am - 2:00pm, 3:00pm - 4:30pm
Friday 10:30am - 2:00pm, 3:00pm - 4:30pm
Saturday Closed
Sunday Closed