Who called from 7182980000

Call via IP telephony service and an't call back. This must be telemarketer.

called my cell but didn't leave any message. i can't back and there was a recording message.

It's the number to the Queens county supreme court.

This number called several times and didn't left a massage. I was called back and the number is invalid.

I got a phone call from this number a man asking for my name. I wasn't able to clearly hear what he was saying except my name of course then he said can you hear me? I answered yes and then he hanged up. I'm not sure who the guy was.