CANNOT GET HOLD OF ANY CALL CENTRE OR BRANCH

I Have been a customer with Top Tv now Starsat since the launch in SA. I have had no problems since and I do enjoy Starsat. This morning when I turned on my TV I get a notice saying my card is not authorised. I have been trying to call Starsat since 7 this morning on their number off THEIR website *** only to be told the number is unobtainable.... how do we get in touch to rectify this issue..... what call centre number is this.<br> <br> How can us subscribers get any joy when their numbers are not available..... RIDICULOUS!!!!!!