This is a list of radio stations in Chicago by name. According to Arbitron, Chicago is America's 3rd largest radio market, trailing New York and Los Angeles. The names listed below are the actual registered names with Arbitron and are considered the commonly accepted names for each station. {|border="1" cellpadding="5" cellspacing="0" align="left"|Registered Name||Call Sign||Frequency||Format||Network(s) |-|*Radio||WSCR||670 AM||Sports / Talk||Infinity |-|*Chicago||WGN||720 AM||News / Talk / Information||WGN |-|*780||WBBM||780 AM||News||Infinity |-|*Radio||WCPT||850 AM||News/ Talk/ Information||Air America Radio |-|*890||WLS||890 AM||News/ Talk/ Information||ABC |-|*1000||WMVP||1000 AM||Sports / ESPN||[wikipedia: list of radio stations in chicago by name]