I have been receiving calls AND post cards from auto warranty renewal company(s) for well over 1 1/2 years now. Each notice says this will be the last chance. Every time I ignore it. I started requesting that my number be removed from their call list over 8 months ago and they started calling from a different number every time. Now I will be keeping a list of each number they call from. The most recent was from 231-732-2567 Once I find out the name of the company (I'll be paying much closer attn to the post cards I receive rather than just throwing them away) they will be reported to the better business bureau.

I have been receiving these warranty renewal calls for several weeks now. The most recent number was 231-732-2567, but have also received calls from 818-870-5086, 401-785-1659, 303-974-1802,517-931-2107, 517-931-2095  VERY annoying, especially since this is my business phone

same situation here.
NYC work phone is being spammed by 2317322567, they leave no message.