Cox Financial Group, Inc. Cox Financial Group, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Advertising & Media >> Portfolio Management Cox Financial Group, Inc. 53 N. High street Dublin, OH 43017 | map | directions (614) 764-2366 | fax: (614) 764-2544 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.