They just rang me and I missed the phone call (thank goodness).  It's a timeshare selling place called Global World Vacations.  Their website is: http://www.globalworldvacations.biz/.  Either don't pick up next time they call or pick up and tell them not to call again.  I hate these calls!

they rang me in the UK at 10pm at night... unsolicited calls are not acceptable at anytime let alone night time...