Who called from 4048915613

WISH THESE F**KERS WOULD STOP CALLING CALL BACK PHONE DOES NOT EVEN RING

Calling several times a day, and then no one is on the line.

I have received 8 calls in 3 days from this number. Why can't someone stop them

This is a very annoying type of call.  No one ever answers.  Is there some way to block these calls?

They called at 7:30 a.m. Pacific Time - that is earlier than the earliest telemarketers are allowed to call.  They didn't leave a message on voice mail (I had ringer turned off as I was trying to sleep).  It would not have done them any good even if I would have had the ringer turned on as I never answer calls from numbers or people/companies I do  not know who they are.  On the Caller ID, instead of a name or company, it showed "Not In Use."  That tells me they are a slimy scamming bunch of people.  If they think I've got money to donate to some fake charity, they are insane - no money, no credit card, no bank account, no assets - TOO BAD, THE JOKE'S ON THEM.