Go to Hello Peter website and see that the people have identified Cell C as the culprit. 087 8900 400
It is illegal to cold canvas/solicit business that is unwarrented and sooooo annoying having to checjk one's ph ea time it rings in case of a family emergency call. It is disturbing. I only answer calls of those numbers that I have made a contact on my ph so I know who is calling. I do not answer unknowns.