Who called from 4708090352

They just called my cell phone for the first time. NO message

Call this morning. No message and no idea who is calling.

Called my cell. No message.
Blocking.

I called back and there was an answer machine saying 'If you wanna put this number on a non-calling list for this number please pres one' or something like this, and that's it. I hang up.

Never seen this number. I am not from Atlanta, GA. And the voicemail asked me hit one if u did not want anymore calls from this number. And I'm thinking why? Are you gonna start calling me everyday now or weekly or something? Who is this?!