Received a phone call from this number on my cell phone from Vector Marketing. When I called back they indicated that they were targeting recent high school or college graduates so maybe the call was for my son or daughter. Neither of whom are recent graduates. I asked them to remove my phone number from their calling list and provided them with my cell phone number. They then wanted my last name, which I refused to give them. They indicated that they might not be able to remove my number without that information. I indicated that they were to never call my number again.