Post Offices Near Me in Altadena, CA

List of Altadena Post Offices

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

Altadena Post Office Altadena CA 2271 Lake Avenue 91001 626-794-7618

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.