VKMS Home Services

This company calls me very frequently, sometimes every day and I have never used them or given them my phone number. I have blocked their calls but can still receive messages and the calls show up on my calls received list. I called the number and spoke with someone and asked them to stop calling me, telling them they have the wrong phone number. Even after speaking with the owner of the phone, they still continue to call me. I just want it to stop.