Area Code +27-12-(8400000...8409999) 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 : 8400000 Subscriber Number To : 8409999 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-(8150000...8159999) next › : +27-12-(8410000...8419999) Dialling Instructions For trunk calls: 0 12 8400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 12 8400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8400000 ~ 8409999 (Count: 10,000) Example: +27-12-8400000 / 0027-12-8400000 (012-8400000 / 0-12-8400000) +27-12-8400001 / 0027-12-8400001 (012-8400001 / 0-12-8400001) +27-12-8400002 / 0027-12-8400002 (012-8400002 / 0-12-8400002) +27-12-8400003 / 0027-12-8400003 (012-8400003 / 0-12-8400003) +27-12-8400004 / 0027-12-8400004 (012-8400004 / 0-12-8400004) ...+27-12-xxxxxxx / 0027-12-xxxxxxx (012-xxxxxxx / 0-12-xxxxxxx) ...+27-12-8409995 / 0027-12-8409995 (012-8409995 / 0-12-8409995) +27-12-8409996 / 0027-12-8409996 (012-8409996 / 0-12-8409996) +27-12-8409997 / 0027-12-8409997 (012-8409997 / 0-12-8409997) +27-12-8409998 / 0027-12-8409998 (012-8409998 / 0-12-8409998) +27-12-8409999 / 0027-12-8409999 (012-8409999 / 0-12-8409999)