Area Code +27-12-(8120000...8129999) located in WONDERBOOM, 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 : 8120000 Subscriber Number To : 8129999 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 : WONDERBOOM Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -25.6900 Longitude : 28.2000 ‹ previous : +27-12-(8110000...8119999) next › : +27-12-(8130000...8139999) Dialling Instructions For trunk calls: 0 12 8120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 12 8120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8120000 ~ 8129999 (Count: 10,000) Example: +27-12-8120000 / 0027-12-8120000 (012-8120000 / 0-12-8120000) +27-12-8120001 / 0027-12-8120001 (012-8120001 / 0-12-8120001) +27-12-8120002 / 0027-12-8120002 (012-8120002 / 0-12-8120002) +27-12-8120003 / 0027-12-8120003 (012-8120003 / 0-12-8120003) +27-12-8120004 / 0027-12-8120004 (012-8120004 / 0-12-8120004) ...+27-12-xxxxxxx / 0027-12-xxxxxxx (012-xxxxxxx / 0-12-xxxxxxx) ...+27-12-8129995 / 0027-12-8129995 (012-8129995 / 0-12-8129995) +27-12-8129996 / 0027-12-8129996 (012-8129996 / 0-12-8129996) +27-12-8129997 / 0027-12-8129997 (012-8129997 / 0-12-8129997) +27-12-8129998 / 0027-12-8129998 (012-8129998 / 0-12-8129998) +27-12-8129999 / 0027-12-8129999 (012-8129999 / 0-12-8129999)