Post Offices

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

West Liberty Post Office

Post Office in West Liberty, Illinois on N Silver St. Operating hours, phone number, services information, and other locations.

Address: 107 N Silver St, West Liberty, IL 62475
Phone: 618-754-3650
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 12:00pm
Tuesday 8:00am - 12:00pm
Wednesday 8:00am - 12:00pm
Thursday 8:00am - 12:00pm
Friday 8:00am - 12:00pm
Saturday 8:15am - 10:15am
Sunday Closed

Lobby Hours

Monday 11:45am
Tuesday 11:45am
Wednesday 11:45am
Thursday 11:45am
Friday 11:45am
Saturday 10:00am
Sunday Closed

Last Collection Times

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

Dunda Post Office

Address: 7220 N Washington St, Dundas, IL 62425
Phone: 618-754-3455
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Newton Post Office

Address: 201 W Jourdan St, Newton, IL 62448
Phone: 618-783-2013
Fax: 618-783-3494
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Ingraham Post Office

Address: 5253 Old Ingraham Rd, Ingraham, IL 62434
Phone: 618-752-2513
Fax: 618-752-5049
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Sainte Mar Post Office

Address: 104 N Main St, Sainte Marie, IL 62459
Phone: 618-455-3521
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Willow Hill Post Office

Address: 201 N Cumberland St, Willow Hill, IL 62480
Phone: 618-455-3577
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457