John Isley and Billy James, known as John Boy & Billy, are American radio hosts based in Charlotte, North Carolina. They primarily broadcast on 99.7 WRFX-FM "The Fox." Their comedic morning program The John Boy & Billy Big Show broadcasts from 6 a.m. to 10 a.m. eastern time in several southern and midwestern states via syndication through Premiere Radio Networks.The show is especially popular in the Southeastern U.S. and is syndicated to both Classic rock and Country Music radio stations.