Who called from 2818503138

On a roll indeed

I received two phone calls from this number to my mobile number. I blocked it

same receive a call, did not left message

called me, immediately hung up.  Called me back seconds later with same behavior (immediate disconnect).  So, I called the number on 3 occasions during the next 20 minutes - busy each time.  To heck with whoever it was.....

Call to my cell phone.  I didn't answer, and the caller gave up after a few rings.