Hours Of Operations Comcast Service Center New Jersey South River Comcast Service Center Hours of Operation and Locations in South River, NJ 4.5 - 19 votes 1 Locations in South River www.customer.xfinity.com Comcast Service Center Hours Category: Electronics Comcast Service Center - South River, NJ 08882 72 Main St(800) 266-2278 View Store Details Explore South RiverView More Apparel H & MRainbowJusticeExpressMaurices Sports Team USA 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