Who called from 4197181138

Called, but no one said anything when I picked up.

Called my mobile 2x. First time I said hello and they hung up. 2nd time I hung up and blocked caller.

This number called again today. They once again said nothing when I answered and the line went dead.

This number called and asked for my husband. I said he isn't here, what's this call in regard to? They hung up.

Number came through as Cardington, Ohio.  I didn't answer, they didn't leave a message.