Has called every day since Apr 17. Same guy leaves message wanting to verify if I had been a previous client of white knight pest control cause he has deals for me. I finally answer, say hello twice, they hang up.
Legally they are only allowed to call you for 18 months, or until you tell them to stop calling. If you have verbally told them to stop, I would suggest writing a certified, return receipt letter telling them to stop. If they persist, file a TCPA lawsuit.