42b Sparrowhawk Street
Amberfield Crest
Centurion
0147
P. O. Box 53192
Wierda Park
0149
Switchboard Tel +27 87 654 5347
Alternate Tel +27 83 701 8057
Fax +27 86 685 8279
Email addresses:
Commercial issues only: info@number-portability.co.za
Technical Issues: gtcustomercare@sgtsolutions.co.za