Area Code +27-11-(7830000...7839999) located in RANDBURG, GAUTENG (GT), more detail is as below. Place International Dialing Code : 27 International Prefix : 00 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 7830000 Subscriber Number To : 7839999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telkom SA Click here to buy South Africa Area Code Database Other Information Language Code : en (English) Country Number : 710 (South Africa) Country Code : ZA (South Africa) Region Code : GT Region Name : GAUTENG City : RANDBURG Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -26.0900 Longitude : 28.0100 ‹ previous : +27-11-(7820000...7829999) next › : +27-11-(7840000...7849999) Dialling Instructions For trunk calls: 0 11 7830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 11 7830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7830000 ~ 7839999 (Count: 10,000) Example: +27-11-7830000 / 0027-11-7830000 (011-7830000 / 0-11-7830000) +27-11-7830001 / 0027-11-7830001 (011-7830001 / 0-11-7830001) +27-11-7830002 / 0027-11-7830002 (011-7830002 / 0-11-7830002) +27-11-7830003 / 0027-11-7830003 (011-7830003 / 0-11-7830003) +27-11-7830004 / 0027-11-7830004 (011-7830004 / 0-11-7830004) ...+27-11-xxxxxxx / 0027-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+27-11-7839995 / 0027-11-7839995 (011-7839995 / 0-11-7839995) +27-11-7839996 / 0027-11-7839996 (011-7839996 / 0-11-7839996) +27-11-7839997 / 0027-11-7839997 (011-7839997 / 0-11-7839997) +27-11-7839998 / 0027-11-7839998 (011-7839998 / 0-11-7839998) +27-11-7839999 / 0027-11-7839999 (011-7839999 / 0-11-7839999)