Area Code +27-11-(4370000...4379999) located in GERMISTON, 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 : 4370000 Subscriber Number To : 4379999 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 : GERMISTON Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -26.2200 Longitude : 28.1700 ‹ previous : +27-11-(4360000...4369999) next › : +27-11-(4380000...4389999) Dialling Instructions For trunk calls: 0 11 4370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 11 4370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4370000 ~ 4379999 (Count: 10,000) Example: +27-11-4370000 / 0027-11-4370000 (011-4370000 / 0-11-4370000) +27-11-4370001 / 0027-11-4370001 (011-4370001 / 0-11-4370001) +27-11-4370002 / 0027-11-4370002 (011-4370002 / 0-11-4370002) +27-11-4370003 / 0027-11-4370003 (011-4370003 / 0-11-4370003) +27-11-4370004 / 0027-11-4370004 (011-4370004 / 0-11-4370004) ...+27-11-xxxxxxx / 0027-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+27-11-4379995 / 0027-11-4379995 (011-4379995 / 0-11-4379995) +27-11-4379996 / 0027-11-4379996 (011-4379996 / 0-11-4379996) +27-11-4379997 / 0027-11-4379997 (011-4379997 / 0-11-4379997) +27-11-4379998 / 0027-11-4379998 (011-4379998 / 0-11-4379998) +27-11-4379999 / 0027-11-4379999 (011-4379999 / 0-11-4379999)