Who called from 7182134119

Another day, another phone call with msg.

Received unsolicited call.

Called our business number this morning and claimed to be from a radio station wanting to register me to win $1000 a day.

Just got a call from this number on my work line, he asked for my name and email address

I forgot to mention he said he is calling from 106.7 to listen to and win money. I called back the number and it says disconnected.
Don't get the purpose of this.