Website: www.commercega.org Profile Incorporated Date: January 1, 1885 Population: 6,544 Total Area: 8.3 sq mi Contact Information 27 Sycamore St. Commerce, GA 30529 Phone Number: (706) 335-3164 Fax Number: (706) 335-6879 Email Address: commerce@athens.net Commerce, originally known as Harmony Grove, incorporated in 1884. Harmony Grove Mills, Inc, a cotton textile processer and producer, made Commerce its home until the mills closed in 2004.