Hours Of Operations Comcast Service Center Pennsylvania Norristown Comcast Service Center Hours of Operation and Locations in Norristown, PA 4.5 - 19 votes 1 Locations in Norristown www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - Norristown, PA 19401 1000 Sandy Hill Rd(800) 266-2278 View Store Details Explore NorristownView More Apparel MarshallsTJ MaxxBig LotsCatherinesRainbow Sports LA FitnessVansColemanSnap FitnessBasic Basic Jewelry MarshallsChico'sAvonJewelry Exchange 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