Advantage Plus Mortgage Advantage Plus Mortgage Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Finance & Insurance >> Mortgage, Lending, & Nondepository Credit Intermediation Advantage Plus Mortgage 5050 Blazer Parkway, Suite 100BDublin, OH 43017 | map | directions (614) 689-0981 | fax: (614) 689-0219 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.