Area Code +27-11-(7720000...7729999) 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 : 7720000 Subscriber Number To : 7729999 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-(7710000...7719999) next › : +27-11-(7730000...7739999) Dialling Instructions For trunk calls: 0 11 7720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 11 7720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7720000 ~ 7729999 (Count: 10,000) Example: +27-11-7720000 / 0027-11-7720000 (011-7720000 / 0-11-7720000) +27-11-7720001 / 0027-11-7720001 (011-7720001 / 0-11-7720001) +27-11-7720002 / 0027-11-7720002 (011-7720002 / 0-11-7720002) +27-11-7720003 / 0027-11-7720003 (011-7720003 / 0-11-7720003) +27-11-7720004 / 0027-11-7720004 (011-7720004 / 0-11-7720004) ...+27-11-xxxxxxx / 0027-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+27-11-7729995 / 0027-11-7729995 (011-7729995 / 0-11-7729995) +27-11-7729996 / 0027-11-7729996 (011-7729996 / 0-11-7729996) +27-11-7729997 / 0027-11-7729997 (011-7729997 / 0-11-7729997) +27-11-7729998 / 0027-11-7729998 (011-7729998 / 0-11-7729998) +27-11-7729999 / 0027-11-7729999 (011-7729999 / 0-11-7729999)