Standard Bank Call Centre Harassment

I am receiving up to two unsolicited Sales / Marketing calls from Standard Bank Call Centres per day!<br> <br> These calls are being received from unlisted / no numbers or ***<br> <br> I find Standard Bank's practice of selling my personal details to a variety of Call Centres to be unacceptable and the disregard for my personal contacts to be highly disrespectful.<br> <br> I want this harassment to stop. Failing which, I will do everything I can to lay ******** charges of harassment against Std. Bank, not to mention packing up and moving to ABSA.<br> <br>