105.5 Jack FM Genres:bhitsn'popr'rock Playing: 105.5 JACK fm - WJKG is a broadcast radio station in Altamont, Illinois, United States, provding Pop, Rock and R&B Hits music. Contacts Address: 405 South Banker St. Suite 201, Effingham, IL 62401Phone: +1 217-342-4141 Leave a Review Set your rating: Your Review: Submit You Also May Like Mix 107.7 FM adult contemporaryhitspoptop40 Power 96.5 poptop40 102.1 The Fox rock Lite Rock 95.9 FM adult contemporarybn'popr'rock Posts navigation 105.5 Hank FM 105.5 K-Buck