Area Code +27-57-(3960000...3969999) located in WELKOM, FREE STATE (FS), more detail is as below. Place International Dialing Code : 27 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 3960000 Subscriber Number To : 3969999 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 : FS Region Name : FREE STATE City : WELKOM Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -27.9800 Longitude : 26.7300 ‹ previous : +27-57-(3950000...3959999) next › : +27-57-(3970000...3979999) Dialling Instructions For trunk calls: 0 57 3960000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 57 3960000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3960000 ~ 3969999 (Count: 10,000) Example: +27-57-3960000 / 0027-57-3960000 (057-3960000 / 0-57-3960000) +27-57-3960001 / 0027-57-3960001 (057-3960001 / 0-57-3960001) +27-57-3960002 / 0027-57-3960002 (057-3960002 / 0-57-3960002) +27-57-3960003 / 0027-57-3960003 (057-3960003 / 0-57-3960003) +27-57-3960004 / 0027-57-3960004 (057-3960004 / 0-57-3960004) ...+27-57-xxxxxxx / 0027-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+27-57-3969995 / 0027-57-3969995 (057-3969995 / 0-57-3969995) +27-57-3969996 / 0027-57-3969996 (057-3969996 / 0-57-3969996) +27-57-3969997 / 0027-57-3969997 (057-3969997 / 0-57-3969997) +27-57-3969998 / 0027-57-3969998 (057-3969998 / 0-57-3969998) +27-57-3969999 / 0027-57-3969999 (057-3969999 / 0-57-3969999)