Hours Of Operations Xfinity Store Texas Katy Xfinity Store Hours of Operation and Locations in Katy, TX 4.6 - 63 votes 2 Locations in Katy www.xfinityonline.com Xfinity Store Hours Category: Electronics Xfinity Store - Katy, TX 77449 (877) 806-0877 View Store Details Xfinity Store - Katy, TX 77450 517 S Mason Rd(713) 341-1000 View Store Details Explore KatyView More Apparel Sam's ClubMarshallsTJ MaxxRoss Dress for LessBurlington Coat Factory Sports TargetBass Pro ShopsNikeSkechersReebok Jewelry Sam's ClubMarshallsHobby LobbyBurlington Coat FactoryCato Recommend For You R & R Solutions Studio Xfinity Dm Computers Clear Internet Harmony Computer Solutions Ribbons Express Incorporated Fdm Group Incorporated Ventures Unlimited Incorporated Concerto Networks Pc Support Services