One Comcast Center
Philadelphia, PA 19103-2838
Corporate Phone Number: 1-215-665-1700
Corporate Fax Number: 1-215-981-7790
Corporate Email: [email protected]
Corporate Stock Symbol: CMCSA
Comcast is famous for communication services. Comcast's products include wireless voice and data, broadband internet, video, and data and phone service. Comcast is one of the premier cable tv and internet providers in the USA. Comcast's main competitor is Time Warner Cable.
Comcast's toll-free customer service number is 1-800-266-2278. The company does encourage users to use their technical support system and help forums on their website.