List of US Post Office Stores in Keasbey, NJ Outlet Note Regular Brands US Post Office New Jersey Keasbey Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Keasbey 140 Smith St, #1 (732) 738-4444 People Also Viewed