Who called from 4804391177

Unknown caller, but just another call and hang up without leaving a message.

No caller ID listed. I let it ring, left no message. Suspected spammer.

Unknown number, I answered it and got literally nothing. They just hung up the second I picked up the handset.

Same as callers mentioned above!  Phone rang and no one answered!  Always worried about those type calls with burglars calling to test if anyone is home!

I didn't answer no message left, I returned call and got a message to press 9 to be put on the do not call list. Definitely scum so I blocked the number.