Map for WWHO CW Columbus Map for WWHO CW Columbus Search | Advanced Search | New Members | Coupons and Discounts | All Categories Health Care >> Radio & Television Broadcasting WWHO CW Columbus 1261 Dublin RoadColumbus, OH 43215 | directions (614) 485-5300 | fax: (614) 485-5339 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.