Area Code +27-18-(7830000...7839999) located in CARLETONVILLE, GAUTENG (GT), more detail is as below. Place International Dialing Code : 27 International Prefix : 00 National Prefix : 0 National Destination Code : 18 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 : CARLETONVILLE Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -26.3600 Longitude : 27.4000 ‹ previous : +27-18-(7820000...7829999) next › : +27-18-(7840000...7849999) Dialling Instructions For trunk calls: 0 18 7830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 18 7830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7830000 ~ 7839999 (Count: 10,000) Example: +27-18-7830000 / 0027-18-7830000 (018-7830000 / 0-18-7830000) +27-18-7830001 / 0027-18-7830001 (018-7830001 / 0-18-7830001) +27-18-7830002 / 0027-18-7830002 (018-7830002 / 0-18-7830002) +27-18-7830003 / 0027-18-7830003 (018-7830003 / 0-18-7830003) +27-18-7830004 / 0027-18-7830004 (018-7830004 / 0-18-7830004) ...+27-18-xxxxxxx / 0027-18-xxxxxxx (018-xxxxxxx / 0-18-xxxxxxx) ...+27-18-7839995 / 0027-18-7839995 (018-7839995 / 0-18-7839995) +27-18-7839996 / 0027-18-7839996 (018-7839996 / 0-18-7839996) +27-18-7839997 / 0027-18-7839997 (018-7839997 / 0-18-7839997) +27-18-7839998 / 0027-18-7839998 (018-7839998 / 0-18-7839998) +27-18-7839999 / 0027-18-7839999 (018-7839999 / 0-18-7839999)