Atlantic Seafood Co [PERMANENTLY CLOSED] Call: (770) 640-0488 or visit www.atlanticseafoodco.com Fresh fish, sushi and an upscale setting. Atlantic Seafood Co 2345 Mansell Rd Ste B Alpharetta, GA 30022 (770) 640-0488 atlanticseafoodco.com Alpharetta, GA Seafood facebook: @Atlantic Seafood Company