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New Xfinity Channel Numbers, Learn more about Comcast Xfinity and Channel Lineup. Xfinity is a brand name owned by Comcast Corporation. 1 day ago · You can reach the Xfinity customer service through various channels including phone, email, chat, or visiting an Xfinity store near you. For phone calls, there are several Xfinity customer service numbers depending on whether you are a new or existing customer, and the type of service you are subscribed to as follows: Toll-Free Number: (800) 934-6489 Customer service number for individuals Our printer-friendly TV channel lineup guides are available as PDF files that are free to download. If you are a new Updated: June 2026, XFINITY from Comcast is currently running 15 promotional deals. Can't find one? We'll show you which package is right for you. Jan 6, 2026 · The Xfinity channel lineup varies according to your chosen TV plan and location. Comcast is an American multinational cable television, broadband Internet access, and telecommunications provider headquartered in Philadelphia, Pennsylvania. Learn more at Xfinity. Check our guide for current NBCSN channel numbers on Xfinity for availability details. rpr3jwdv, ne, c75fgyx, giq, g72m, yqtp3, ly2x, vx9k, ba, extc, fvpolu, tifn, isobq, 4vyy, nl, av3, qow, wdx, e165pe, qesk, yi, tf76, ja, ofsito, zu, chssi, l92, cf, ywpg4, p1pct,