they also called my cell phone and didn't leave a message.
I also signed up to get golf clubs from warrior golf, so the previous poster's hypothesis makes some sense.

Called home # and then immediately called cell #.  On both VMs left a message that consisted of music, I think Snow Patrol - Chasing Cars. We suspect they calls are from Warrior Custom Golf.  They are the only business in the Irvine area that we've given our number too, most regretfully.  We have asked repeatedly to be removed form their list but . . .  the suck! Don't do business with this company, no free golf clubs are worth this.

Called my cell phone and did not leave a message several times - when I call the # back the phone rings busy or like it is not a good number

call and hang up no message

they call and don't say anything and hang up.