Area Code +27-12-(7990100...7990199) 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 : 7990100 Subscriber Number To : 7990199 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-(7990000...7990099) next › : +27-12-(7990200...7990299) Dialling Instructions For trunk calls: 0 12 7990100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 12 7990100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7990100 ~ 7990199 (Count: 100) Example: +27-12-7990100 / 0027-12-7990100 (012-7990100 / 0-12-7990100) +27-12-7990101 / 0027-12-7990101 (012-7990101 / 0-12-7990101) +27-12-7990102 / 0027-12-7990102 (012-7990102 / 0-12-7990102) +27-12-7990103 / 0027-12-7990103 (012-7990103 / 0-12-7990103) +27-12-7990104 / 0027-12-7990104 (012-7990104 / 0-12-7990104) ...+27-12-xxxxxxx / 0027-12-xxxxxxx (012-xxxxxxx / 0-12-xxxxxxx) ...+27-12-7990195 / 0027-12-7990195 (012-7990195 / 0-12-7990195) +27-12-7990196 / 0027-12-7990196 (012-7990196 / 0-12-7990196) +27-12-7990197 / 0027-12-7990197 (012-7990197 / 0-12-7990197) +27-12-7990198 / 0027-12-7990198 (012-7990198 / 0-12-7990198) +27-12-7990199 / 0027-12-7990199 (012-7990199 / 0-12-7990199)