Area Code +27-31-(9180000...9189999) located in DURBAN, KWAZULU NATAL (NL), more detail is as below. Place International Dialing Code : 27 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 9180000 Subscriber Number To : 9189999 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 : NL Region Name : KWAZULU NATAL City : DURBAN Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -29.8600 Longitude : 31.0300 ‹ previous : +27-31-(9170000...9179999) next › : +27-31-(9490000...9499999) Dialling Instructions For trunk calls: 0 31 9180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 31 9180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9180000 ~ 9189999 (Count: 10,000) Example: +27-31-9180000 / 0027-31-9180000 (031-9180000 / 0-31-9180000) +27-31-9180001 / 0027-31-9180001 (031-9180001 / 0-31-9180001) +27-31-9180002 / 0027-31-9180002 (031-9180002 / 0-31-9180002) +27-31-9180003 / 0027-31-9180003 (031-9180003 / 0-31-9180003) +27-31-9180004 / 0027-31-9180004 (031-9180004 / 0-31-9180004) ...+27-31-xxxxxxx / 0027-31-xxxxxxx (031-xxxxxxx / 0-31-xxxxxxx) ...+27-31-9189995 / 0027-31-9189995 (031-9189995 / 0-31-9189995) +27-31-9189996 / 0027-31-9189996 (031-9189996 / 0-31-9189996) +27-31-9189997 / 0027-31-9189997 (031-9189997 / 0-31-9189997) +27-31-9189998 / 0027-31-9189998 (031-9189998 / 0-31-9189998) +27-31-9189999 / 0027-31-9189999 (031-9189999 / 0-31-9189999)