Name: United States Postal Service
Address: 1200 Mercantile Ln, Upper Marlboro, MD, 20774, US
Telephone: (301) 386-8900

Question 1

What are United States Postal Service's hours?

Accepted Answer

United States Postal Service's hours are Mon-Fri 12pm-5pm;; Sat 8:30am-1pm.

Question 2

What is United States Postal Service's address?

Accepted Answer

United States Postal Service is located at 1200 Mercantile Ln, Upper Marlboro, MD 20774.

Question 3

What is United States Postal Service's phone number?

Accepted Answer

United States Postal Service's phone number is (301) 386-8900.

United States Postal Service