Area Code +27-11-(4180000...4189999) 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 : 4180000 Subscriber Number To : 4189999 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-(4170000...4179999) next › : +27-11-(4190000...4199999) Dialling Instructions For trunk calls: 0 11 4180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 11 4180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4180000 ~ 4189999 (Count: 10,000) Example: +27-11-4180000 / 0027-11-4180000 (011-4180000 / 0-11-4180000) +27-11-4180001 / 0027-11-4180001 (011-4180001 / 0-11-4180001) +27-11-4180002 / 0027-11-4180002 (011-4180002 / 0-11-4180002) +27-11-4180003 / 0027-11-4180003 (011-4180003 / 0-11-4180003) +27-11-4180004 / 0027-11-4180004 (011-4180004 / 0-11-4180004) ...+27-11-xxxxxxx / 0027-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+27-11-4189995 / 0027-11-4189995 (011-4189995 / 0-11-4189995) +27-11-4189996 / 0027-11-4189996 (011-4189996 / 0-11-4189996) +27-11-4189997 / 0027-11-4189997 (011-4189997 / 0-11-4189997) +27-11-4189998 / 0027-11-4189998 (011-4189998 / 0-11-4189998) +27-11-4189999 / 0027-11-4189999 (011-4189999 / 0-11-4189999)