Hours Of Operations Comcast Service Center Colorado Littleton Comcast Service Center Hours of Operation and Locations in Littleton, CO 4.5 - 19 votes 1 Locations in Littleton www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - Littleton, CO 80128 6793 W Canyon Ave, Unit 13(303) 930-2000 View Store Details Explore LittletonView More Apparel Sam's ClubCostcoTJ MaxxRoss Dress for LessBurlington Coat Factory Sports CostcoTargetSports AuthorityNew BalanceBig 5 Sporting Goods Jewelry Sam's ClubCostcoHobby LobbyBurlington Coat FactoryZales 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