Area Code +27-11-(2120000...2129999) located in JOHANNESBURG, 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 : 2120000 Subscriber Number To : 2129999 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 : JOHANNESBURG Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -26.2000 Longitude : 28.0500 ‹ previous : +27-11-(2110000...2119999) next › : +27-11-(2130000...2139999) Dialling Instructions For trunk calls: 0 11 2120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 11 2120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2120000 ~ 2129999 (Count: 10,000) Example: +27-11-2120000 / 0027-11-2120000 (011-2120000 / 0-11-2120000) +27-11-2120001 / 0027-11-2120001 (011-2120001 / 0-11-2120001) +27-11-2120002 / 0027-11-2120002 (011-2120002 / 0-11-2120002) +27-11-2120003 / 0027-11-2120003 (011-2120003 / 0-11-2120003) +27-11-2120004 / 0027-11-2120004 (011-2120004 / 0-11-2120004) ...+27-11-xxxxxxx / 0027-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+27-11-2129995 / 0027-11-2129995 (011-2129995 / 0-11-2129995) +27-11-2129996 / 0027-11-2129996 (011-2129996 / 0-11-2129996) +27-11-2129997 / 0027-11-2129997 (011-2129997 / 0-11-2129997) +27-11-2129998 / 0027-11-2129998 (011-2129998 / 0-11-2129998) +27-11-2129999 / 0027-11-2129999 (011-2129999 / 0-11-2129999)