Post Offices

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

Barrington Post Office

Post Office in Barrington, Illinois on S Grove Ave. Operating hours, phone number, services information, and other locations.

Address: 1515 S Grove Ave, Barrington, IL 60010
Phone: 847-381-0510
Fax: 847-381-6472
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 6:00pm
Tuesday 8:00am - 6:00pm
Wednesday 8:00am - 6:00pm
Thursday 8:00am - 6:00pm
Friday 8:00am - 6:00pm
Saturday 8:30am - 4:30pm
Sunday Closed

Lobby Hours

Monday 5:45pm
Tuesday 5:45pm
Wednesday 5:45pm
Thursday 5:45pm
Friday 5:45pm
Saturday 4:30pm
Sunday Closed

Last Collection Times

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday 10:00am - 12:00pm
Sunday Closed