Who called from 7172985071

Caller hung up shortly after answering machine picked up.

Have received a few calls on the answering machine, with no message left. Tried to call back, and all I get is a busy signal.  How can we stop this IDIOT from making this annoying call. Must be out of there minds.

Gee, they hung up.  I was getting excited that it may be an old boyfriend....................:(

I'm single

You can either ignore the call, or put it on a blocked list. No one can stop them since the number is most likely spoofed.