Area Code +27-23-(5710000...5719999) located in SUTHERLAND, NORTHERN CAPE (NC), more detail is as below. Place International Dialing Code : 27 International Prefix : 00 National Prefix : 0 National Destination Code : 23 Subscriber Number From : 5710000 Subscriber Number To : 5719999 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 : NC Region Name : NORTHERN CAPE City : SUTHERLAND Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -32.3900 Longitude : 20.6600 ‹ previous : +27-23-(5610000...5619999) next › : +27-23-(5720000...5729999) Dialling Instructions For trunk calls: 0 23 5710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 23 5710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5710000 ~ 5719999 (Count: 10,000) Example: +27-23-5710000 / 0027-23-5710000 (023-5710000 / 0-23-5710000) +27-23-5710001 / 0027-23-5710001 (023-5710001 / 0-23-5710001) +27-23-5710002 / 0027-23-5710002 (023-5710002 / 0-23-5710002) +27-23-5710003 / 0027-23-5710003 (023-5710003 / 0-23-5710003) +27-23-5710004 / 0027-23-5710004 (023-5710004 / 0-23-5710004) ...+27-23-xxxxxxx / 0027-23-xxxxxxx (023-xxxxxxx / 0-23-xxxxxxx) ...+27-23-5719995 / 0027-23-5719995 (023-5719995 / 0-23-5719995) +27-23-5719996 / 0027-23-5719996 (023-5719996 / 0-23-5719996) +27-23-5719997 / 0027-23-5719997 (023-5719997 / 0-23-5719997) +27-23-5719998 / 0027-23-5719998 (023-5719998 / 0-23-5719998) +27-23-5719999 / 0027-23-5719999 (023-5719999 / 0-23-5719999)