I have received a call from this number tonight and i kept on saying hello hello and i didnt hear anyone on the phone, i only answered my phone because i thought it was my friend from englan calling i didnt take a good look at the number. Ater saying hello i heard a guy saying hello and i hang up..... now i looked up the number and see it's from springfield MO i don't even know anyone there so please tell me wats up with these calls