Obscene phone call.  Phone ID showed caller as "US Gov't."

This caller insisted on calling even after I told them they had the wrong number.  They harrass me at all hours and leave messages with strange music.  When i answer, I either hear music or a foreign voice.

Person called asking strange questions on my business work line, hung up on him, called the number right back, as its a disconnected number, but yet some recorded male voice came on about 5 seconds into the disconnection phase.