OFFLINE LIVE The Big Talker Genres : newstalk KMAJ (The Big Talker) is an AM radio station in Topeka, Kansas broadcasting on the frequency of 1440 kHz. KMAJ is an ABC News & Talk network affiliate that is owned by Cumulus Media. You also may like News Talk 1030 AM WSAU 550AM – 99.9FM One Kansas City Radio KATB 89.3 FM