List of US Post Office Stores in Altamonte Springs, FL Outlet Note Regular Brands US Post Office Florida Altamonte Springs Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Altamonte Springs 1140 E Altamonte Dr, #1016 (407) 262-9365 US Post Office outlet - Altamonte Springs 321 Montgomery Rd (407) 772-3237 People Also Viewed