Answered call  ,no one there then disconnected.  Tried to call the number back to here number is out of service.

continues to call and like the other comment they don't answer.

this number belongs to First National Collection bureau  Out of sparks, nevada several calls looking for someone else they answered when i called back.

Calls me all the time. Eve in the evening. Then when I don't answer I get another lol on my cell phone 786 275-5986

Called (one ring), Answered but did not talk, hangs up. This is a computer calling people. Collection agency's like to play a game with you. They set there computer to call you, ring one time then hang-up. Your phone will not get the caller ID on one ring, so they are free of any liability. They ring you once and hang up, doing this many times and all hours. They do this just to bug you and there is nothing you can do about it because you don't normally get an ID, They need to change how Caller ID works.