Area Code +27-12-(3181100...3181199) 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 : 3181100 Subscriber Number To : 3181199 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-(3181000...3181099) next › : +27-12-(3181200...3181299) Dialling Instructions For trunk calls: 0 12 3181100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 12 3181100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3181100 ~ 3181199 (Count: 100) Example: +27-12-3181100 / 0027-12-3181100 (012-3181100 / 0-12-3181100) +27-12-3181101 / 0027-12-3181101 (012-3181101 / 0-12-3181101) +27-12-3181102 / 0027-12-3181102 (012-3181102 / 0-12-3181102) +27-12-3181103 / 0027-12-3181103 (012-3181103 / 0-12-3181103) +27-12-3181104 / 0027-12-3181104 (012-3181104 / 0-12-3181104) ...+27-12-xxxxxxx / 0027-12-xxxxxxx (012-xxxxxxx / 0-12-xxxxxxx) ...+27-12-3181195 / 0027-12-3181195 (012-3181195 / 0-12-3181195) +27-12-3181196 / 0027-12-3181196 (012-3181196 / 0-12-3181196) +27-12-3181197 / 0027-12-3181197 (012-3181197 / 0-12-3181197) +27-12-3181198 / 0027-12-3181198 (012-3181198 / 0-12-3181198) +27-12-3181199 / 0027-12-3181199 (012-3181199 / 0-12-3181199)