Area Code +27-11-(4380000...4389999) located in RANDBURG, 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 : 4380000 Subscriber Number To : 4389999 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 : RANDBURG Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -26.0900 Longitude : 28.0100 ‹ previous : +27-11-(4370000...4379999) next › : +27-11-(4390000...4399999) Dialling Instructions For trunk calls: 0 11 4380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 11 4380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4380000 ~ 4389999 (Count: 10,000) Example: +27-11-4380000 / 0027-11-4380000 (011-4380000 / 0-11-4380000) +27-11-4380001 / 0027-11-4380001 (011-4380001 / 0-11-4380001) +27-11-4380002 / 0027-11-4380002 (011-4380002 / 0-11-4380002) +27-11-4380003 / 0027-11-4380003 (011-4380003 / 0-11-4380003) +27-11-4380004 / 0027-11-4380004 (011-4380004 / 0-11-4380004) ...+27-11-xxxxxxx / 0027-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+27-11-4389995 / 0027-11-4389995 (011-4389995 / 0-11-4389995) +27-11-4389996 / 0027-11-4389996 (011-4389996 / 0-11-4389996) +27-11-4389997 / 0027-11-4389997 (011-4389997 / 0-11-4389997) +27-11-4389998 / 0027-11-4389998 (011-4389998 / 0-11-4389998) +27-11-4389999 / 0027-11-4389999 (011-4389999 / 0-11-4389999)