ZONE 0

Natal South Coast.

ZONE 1

Pietermaritzburg, Ladysmith, Umdloti.

ZONE 2

Johannesburg, Roodepoort, Randburg, Sandton, Edenvale,Kempton Park, Bedfordview, Benoni, Germiston, Boksburg, Alberton, Brakpan, Springs, Midrand, Centuion, Pretoria.

ZONE 3

Nelspruit, Pietersburg, Potchefstroom, Klerksdorp, Orkney, Stilfontein, Vereeniging, Middelburg, Witbank, West Rand, Kroonstad, Secunda, Ermelo, Hartebeespoort, Standerton, Brits, Bloemfontein.

ZONE 4

Kimberly, Welkom, Cape Town, George, Port Elizabeth, East London, Krugersdorp, Rustenburg, Randfontein.

ZONE 5

Non Serviced Areas.