Post Offices

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

Sandwich Post Office

Post Office in Sandwich, Illinois on N Eddy St. Operating hours, phone number, services information, and other locations.

Address: 22 N Eddy St, Sandwich, IL 60548
Phone: 815-786-6716
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 8:30am - 12:00pm
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Last Collection Times

Monday 9:00am - 4:00pm
Tuesday 9:00am - 4:00pm
Wednesday 9:00am - 4:00pm
Thursday 9:00am - 4:00pm
Friday 9:00am - 4:00pm
Saturday 9:00am - 11:00am
Sunday Closed

Somonauk Post Office

Address: 115 N Gage St, Somonauk, IL 60552
Phone: 815-498-2724
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Plan Post Office

Address: 102 N Center St, Plano, IL 60545
Phone: 630-552-3451
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Millbrook Post Office

Address: 27 Harris Ave, Millbrook, IL 60536
Phone: 708-553-5351
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Millington Post Office

Address: 200 N Grant St, Millington, IL 60537
Phone: 815-695-5868
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Newark Post Office

Address: 11 E Main St, Newark, IL 60541
Phone: 815-695-5242
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457