Post Offices Near Me in Fontana, CA

List of Fontana Post Offices

Addresses, Phone Numbers, and Business Hours for Post Offices in Fontana, CA.

Fontana Post Office Fontana CA 8282 Sierra Avenue 92335 909-822-8030

Southside Post Office Fontana CA 16731 Santa Ana Avenue 92337 323-467-1015

About Post Offices

A USPS Post Office is a local branch of the United States Postal Service. In 1789, the USPS operated 75 Post Offices, and since then the USPS has opened thousands of Post Offices around the country. Today, USPS Post Offices sort, process, and deliver mail, provide USPS services to customers, and offer a range of other services, including passport services.