Please can anybody assist with contact details for senior persons at MTNSP who can assist when account queries need to be escalated. I have an outstanding account query since Oct 2014 for which I have received only promises of correction. Currently I am in credit with MTN but they have now suspended my service as they believe differently. I have been overcharged R330.00pm since October 2014. I have 9 reference numbers (and growing) where correction is promised yet to no avail. Neither Hellopeter nor ICASA have been able to assist. I am now very frustrated with this state of affairs. The question arises as to how valued their customers are? Account number A0344000 is applicable