List of US Post Office Stores in Cumming, GA Outlet Note Regular Brands US Post Office Georgia Cumming Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Cumming 2530 Ivy St E (770) 888-5357 US Post Office outlet - Cumming 1410 Atlanta Hwy (678) 947-6060 US Post Office outlet - Cumming 525 Tribble Gap Rd (770) 886-2388 US Post Office outlet - Cumming 5410 Matt Hwy (770) 887-6363 People Also Viewed