Area Code +27-57-(9100000...9109999) 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 : 9100000 Subscriber Number To : 9109999 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-(9080000...9089999) next › : +27-57-(9110000...9119999) Dialling Instructions For trunk calls: 0 57 9100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 57 9100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9100000 ~ 9109999 (Count: 10,000) Example: +27-57-9100000 / 0027-57-9100000 (057-9100000 / 0-57-9100000) +27-57-9100001 / 0027-57-9100001 (057-9100001 / 0-57-9100001) +27-57-9100002 / 0027-57-9100002 (057-9100002 / 0-57-9100002) +27-57-9100003 / 0027-57-9100003 (057-9100003 / 0-57-9100003) +27-57-9100004 / 0027-57-9100004 (057-9100004 / 0-57-9100004) ...+27-57-xxxxxxx / 0027-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+27-57-9109995 / 0027-57-9109995 (057-9109995 / 0-57-9109995) +27-57-9109996 / 0027-57-9109996 (057-9109996 / 0-57-9109996) +27-57-9109997 / 0027-57-9109997 (057-9109997 / 0-57-9109997) +27-57-9109998 / 0027-57-9109998 (057-9109998 / 0-57-9109998) +27-57-9109999 / 0027-57-9109999 (057-9109999 / 0-57-9109999)