Home › Top 4 Insurance Company in Newnan, Georgia Find best Insurance Company in Newnan, Georgia, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Acceptance Insurance - Newnan (GA 30263) US, Newnan, GA 30263271 Temple Ave Williams Insurance Agency - Newnan (GA 30263) US, Newnan, GA 30263125 Temple Ave John Thompson: Allstate Insurance US, Newnan, GA 30263300 Bullsboro Dr Ste D Albert Hamilton Farmers Insurance Agency US, Newnan, GA 3026540 Greenway Ct #3