Map for One Columbus Map for One Columbus Search | Advanced Search | New Members | Coupons and Discounts | All Categories Family, Community & Non-Profit >> Business, Professional, Labor, Political & Similar Organizations One Columbus 150 S Front StColumbus, OH 43215 | directions (614) 225-6953 | fax: (614) 221-1408 Visit Site Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.