www.comcast.com/deviceupgrade – Cable Modem Upgrade Promotion

Comcast Device Upgrade (Last Update April 12, 2016)

  • Upgrade a Comcast device in just a few seconds online

You can make a request for a smaller and better replacement modem for your Comcast Internet cable connection.  If your receiving this offer you most likely received a letter from Comcast offering to replace your current modem.  Once you have received your new modem please return the old one in 30 days. To complete the Cable Modem Upgrade for XFINITY Internet Customers you will need the following:

  • Comcast Account Number
  • Account Name
  • Email and Home Address
  • Phone/Cell Number
  • Letter Reference ID

This offer is not available in all areas of the US and you must be the primary account holder in order to accept this offer.


The Comcast Corporation was founded in 1963 and is an American Mass Media Company.  The firm can be found at 1701 John F Kennedy Blvd, Philadelphia, PA.  Comcast serves both residential and commercial customers in 40 states.  The offer cable tv, Internet and telephone services.  The company was originally named American Cable Systems and was founded by Daniel Aaron and Julian A. Brodsky and Ralph Roberts.  Comcast can be found on the NASDAQ exchange under ticker symbol CMCSA.

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Where to get the Cable Modem Upgrade Promotion