Call Centre Harassment

I keep receiving calls from these numbers ********** ********** **********

They try to gather your personal information. I refused their offers and told more than one person to lose my number. I have blocked all three numbers on my phone, but I still get about 30 to 40 calls per week. I have seen all three numbers reported here on hellopeter.

What is being done about these people and how did they get all my Vodacom information? Was there a data leak at Vodacom?

https://www.hellopeter.com/vodacom/reviews/durban-vodacom-call-centre- ********** - ********** https://www.hellopeter.com/vodacom/reviews/calls-from- ********** ********** 761 https://www.hellopeter.com/vodacom/reviews/rude-consultant-by-the-name-of-sibusiso-from-vodacom-branch ********** - **********