How do i contact siriusxm? Load the Sirius Satellite Radio activation page, located at sirius.com/install. Alternatively, you can call the Sirius customer service hotline at (888) 539-7474.What is the phone number for sirius xm radio? Phone Number of Sirius Xm Radio is 1-866-528-7474 . Sirius Xm is a Radio broadcasting Industry. The company was created in May 17, 1990.What is the toll free number for sirius xm? Sirius Xm Satellite Radio toll free customer service number : +1(212)-584-5100, +1(888)-601-6296. Sirius Xm toll free customer service number : +1 (212) 584-5100. sirius xm washington dc office toll free customer service number : +1 (202) 380-4000.What is the customer service number for sirius radio? The customer support phone number of Sirius Xm Radio is 1-866-528-7474 (Click phone number to call).
866-303-5603 Begin here. By Phone: Call SiriusXM’s Listener Care Center at 1-866-303-5603. By Mail: If you do not have an account with us, you may make your request in writing. Write to: Sirius XM Radio Inc. "Do Not Call" Compliance Manager. P.O. Box 33174. Detroit, MI 48232. Include your name, your account number (s), and all telephone numbers you want