Who called from 4804672310

no message left. repeated calls on my cell.  Very annoying!

I think it's a bill collector for an ambulance company.  They keep calling my 17 year old son for money.

I t/t them. Told they had the wrong number and they removed it. Very nice and professional.

480-467-2310 is a collection called "CSB Systems".
The company is in Arizona.
The 480 area code encompasses Scottsdale, Paradise Valley, Tempe, Chandler, Gilbert, Mesa, Apache Junction, as well as far northeast Phoenix and the Phoenix neighborhood of Ahwatukee.
Always record your conversations with bill collectors.
You can get the stuff from Radio Shack.