Directions to Keystone Group - Sophia Square Directions to Keystone Group - Sophia Square Search | Advanced Search | New Members | Coupons and Discounts | All Categories Shopping & Specialty Retail >> Arts and Design District - Carmel Keystone Group - Sophia Square 110 W. Main StreetCarmel, IN 46032 | map Lori Swim (317) 636-2000 Visit Site Get directions to: Keystone Group - Sophia Square, 110 W. Main Street, Carmel IN Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!