Hours Of Operations Comcast Service Center Delaware Dover Comcast Service Center Hours of Operation and Locations in Dover, DE 4.5 - 19 votes 1 Locations in Dover www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - Dover, DE 19904 5729 W Denneys Rd(800) 343-2494 View Store Details Explore DoverView More Apparel Sam's ClubTJ MaxxBig LotsCatoOllie's Bargain Outlet Sports Dick's Sporting GoodsColemanSnap FitnessLady Foot LockerBally Incorporated Jewelry Sam's ClubCatoDeb ShopsZalesKohl's Outlet 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