Hours Of Operations Comcast Service Center New Mexico Gallup Comcast Service Center Hours of Operation and Locations in Gallup, NM 4.5 - 19 votes 1 Locations in Gallup www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - Gallup, NM 87301 201 S 1st St(505) 863-9334 View Store Details Explore GallupView More Apparel Big LotsCatoCarharttFallas ParedesBealls Sports VansColemanLady Foot LockerSport's PageFootaction USA Jewelry CatoZalesBeallsPiercing Pagoda 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