Name: United States Postal Service
Address: 1111 S Lincoln Ave, O Fallon, IL, 62269, US
Telephone: (618) 632-4691

Question 1

What are United States Postal Service's hours?

Accepted Answer

United States Postal Service's hours are Mon-Fri 8:30am-7pm;; Sat 9am-4pm.

Question 2

What is United States Postal Service's address?

Accepted Answer

United States Postal Service is located at 1111 S Lincoln Ave, O Fallon, IL 62269.

Question 3

What is United States Postal Service's phone number?

Accepted Answer

United States Postal Service's phone number is (618) 632-4691.

United States Postal Service