United States Postal Service

Telephone: 6182420640 / 618-242-0640
Address: 726 Park Plz, Mount Vernon, IL 62864
Regular Hours: 8:30 am - 5:00 pm
Website: Visit Website
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6182420640 / +16182420640

Illinois - IL

General Info:

Visit your local Post Office at 726 Park Plz! The Postal Service mission is to provide a reliable, efficient, trusted and affordable universal delivery service that connects people and helps businesses grow. The U.S. Postal Service is the only delivery service that reaches every address in the nation: 155 million residences, businesses and Post Office Boxes. With more than 31,600 retail locations and the most frequently visited website in the federal government, the Postal Service delivers 47 percent of the world’s mail.


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