Listen to the "MSNBC Radio" radio station live. The "MSNBC Radio" studio is located in New York, NY. Callsign: MSNBC. Broadcasting region: United States and Canada. Start of broadcasting: July 15, 1996. Program format: News/Talk. Target audience: 25-54 years old. Audience Reach: 87,000,000. Listeners per day: 5,000,000.