Hours Of Operations Comcast Service Center Tennessee Friendsville Comcast Service Center Hours of Operation and Locations in Friendsville, TN 4.5 - 19 votes 1 Locations in Friendsville www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - Friendsville, TN 37737 102 Endsley Quarry Ln(800) 266-2278 View Store Details Explore FriendsvilleView More Apparel CoachDeb Recommend For You Xfinity Store R & R Solutions Studio Xfinity Dm Computers Clear Internet Harmony Computer Solutions Ribbons Express Incorporated Fdm Group Incorporated Ventures Unlimited Incorporated Concerto Networks