List of US Post Office Stores in Riverside, NJ Outlet Note Regular Brands US Post Office New Jersey Riverside Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Riverside 801 Burlington Ave, #H (856) 461-1752 US Post Office outlet - Riverside 4 W Scott St (856) 461-0004 US Post Office outlet - Riverside 4002 Route 130, #3 (856) 461-0722 People Also Viewed