Map for Franklin County Convention Facilities Authority Map for Franklin County Convention Facilities Authority Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Government Support - Executive, Legislative & Other Franklin County Convention Facilities Authority 400 North High Street, 4th FloorColumbus, OH 43215 | directions (614) 827-2800 | fax: (614) 827-2806 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.