Area Code +27-12-(3920000...3929999) located in PRETORIA, GAUTENG (GT), more detail is as below. Place International Dialing Code : 27 International Prefix : 00 National Prefix : 0 National Destination Code : 12 Subscriber Number From : 3920000 Subscriber Number To : 3929999 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 : PRETORIA Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -25.7300 Longitude : 28.2200 ‹ previous : +27-12-(3910000...3919999) next › : +27-12-(3930000...3939999) Dialling Instructions For trunk calls: 0 12 3920000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 12 3920000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3920000 ~ 3929999 (Count: 10,000) Example: +27-12-3920000 / 0027-12-3920000 (012-3920000 / 0-12-3920000) +27-12-3920001 / 0027-12-3920001 (012-3920001 / 0-12-3920001) +27-12-3920002 / 0027-12-3920002 (012-3920002 / 0-12-3920002) +27-12-3920003 / 0027-12-3920003 (012-3920003 / 0-12-3920003) +27-12-3920004 / 0027-12-3920004 (012-3920004 / 0-12-3920004) ...+27-12-xxxxxxx / 0027-12-xxxxxxx (012-xxxxxxx / 0-12-xxxxxxx) ...+27-12-3929995 / 0027-12-3929995 (012-3929995 / 0-12-3929995) +27-12-3929996 / 0027-12-3929996 (012-3929996 / 0-12-3929996) +27-12-3929997 / 0027-12-3929997 (012-3929997 / 0-12-3929997) +27-12-3929998 / 0027-12-3929998 (012-3929998 / 0-12-3929998) +27-12-3929999 / 0027-12-3929999 (012-3929999 / 0-12-3929999)