Area Code +27-11-(4030000...4039999) 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 : 4030000 Subscriber Number To : 4039999 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-(4020000...4029999) next › : +27-11-(4040000...4049999) Dialling Instructions For trunk calls: 0 11 4030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 11 4030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4030000 ~ 4039999 (Count: 10,000) Example: +27-11-4030000 / 0027-11-4030000 (011-4030000 / 0-11-4030000) +27-11-4030001 / 0027-11-4030001 (011-4030001 / 0-11-4030001) +27-11-4030002 / 0027-11-4030002 (011-4030002 / 0-11-4030002) +27-11-4030003 / 0027-11-4030003 (011-4030003 / 0-11-4030003) +27-11-4030004 / 0027-11-4030004 (011-4030004 / 0-11-4030004) ...+27-11-xxxxxxx / 0027-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+27-11-4039995 / 0027-11-4039995 (011-4039995 / 0-11-4039995) +27-11-4039996 / 0027-11-4039996 (011-4039996 / 0-11-4039996) +27-11-4039997 / 0027-11-4039997 (011-4039997 / 0-11-4039997) +27-11-4039998 / 0027-11-4039998 (011-4039998 / 0-11-4039998) +27-11-4039999 / 0027-11-4039999 (011-4039999 / 0-11-4039999)