Area Code +27-21-(6370000...6379999) located in WYNBERG, WESTERN CAPE (WC), more detail is as below. Place International Dialing Code : 27 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 6370000 Subscriber Number To : 6379999 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 : WC Region Name : WESTERN CAPE City : WYNBERG Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -34.0100 Longitude : 18.4700 ‹ previous : +27-21-(6330000...6339999) next › : +27-21-(6380000...6389999) Dialling Instructions For trunk calls: 0 21 6370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 21 6370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6370000 ~ 6379999 (Count: 10,000) Example: +27-21-6370000 / 0027-21-6370000 (021-6370000 / 0-21-6370000) +27-21-6370001 / 0027-21-6370001 (021-6370001 / 0-21-6370001) +27-21-6370002 / 0027-21-6370002 (021-6370002 / 0-21-6370002) +27-21-6370003 / 0027-21-6370003 (021-6370003 / 0-21-6370003) +27-21-6370004 / 0027-21-6370004 (021-6370004 / 0-21-6370004) ...+27-21-xxxxxxx / 0027-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+27-21-6379995 / 0027-21-6379995 (021-6379995 / 0-21-6379995) +27-21-6379996 / 0027-21-6379996 (021-6379996 / 0-21-6379996) +27-21-6379997 / 0027-21-6379997 (021-6379997 / 0-21-6379997) +27-21-6379998 / 0027-21-6379998 (021-6379998 / 0-21-6379998) +27-21-6379999 / 0027-21-6379999 (021-6379999 / 0-21-6379999)