First National Bank of Griffin is the largest locally owned financial institution in Spalding County. First National Bank of Griffin is a full-service bank that serves Spalding and Henry counties. The band offers traditional banking services including, checking and savings accounts credit cards, loans and mortgages as well as a full service trust department, mortgage division and a program for seniors. The bank offers provides customer online banking and bill payment, 24-hours a day, seven days a week. The bank maintains more than four branches. The bank was founded in 1933.