Area Code +27-21-(8430000...8439999) located in SOMERSET WEST, 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 : 8430000 Subscriber Number To : 8439999 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 : SOMERSET WEST Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -34.0800 Longitude : 18.8400 ‹ previous : +27-21-(8420000...8429999) next › : +27-21-(8440000...8449999) Dialling Instructions For trunk calls: 0 21 8430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 21 8430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8430000 ~ 8439999 (Count: 10,000) Example: +27-21-8430000 / 0027-21-8430000 (021-8430000 / 0-21-8430000) +27-21-8430001 / 0027-21-8430001 (021-8430001 / 0-21-8430001) +27-21-8430002 / 0027-21-8430002 (021-8430002 / 0-21-8430002) +27-21-8430003 / 0027-21-8430003 (021-8430003 / 0-21-8430003) +27-21-8430004 / 0027-21-8430004 (021-8430004 / 0-21-8430004) ...+27-21-xxxxxxx / 0027-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+27-21-8439995 / 0027-21-8439995 (021-8439995 / 0-21-8439995) +27-21-8439996 / 0027-21-8439996 (021-8439996 / 0-21-8439996) +27-21-8439997 / 0027-21-8439997 (021-8439997 / 0-21-8439997) +27-21-8439998 / 0027-21-8439998 (021-8439998 / 0-21-8439998) +27-21-8439999 / 0027-21-8439999 (021-8439999 / 0-21-8439999)