Area Code +27-31-(9170000...9179999) located in UMLAZI, 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 : 9170000 Subscriber Number To : 9179999 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 : UMLAZI Timezone : Africa/Johannesburg Coordinated Universal Time : +02:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -29.9700 Longitude : 30.8800 ‹ previous : +27-31-(9160000...9169999) next › : +27-31-(9180000...9189999) Dialling Instructions For trunk calls: 0 31 9170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 27 31 9170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9170000 ~ 9179999 (Count: 10,000) Example: +27-31-9170000 / 0027-31-9170000 (031-9170000 / 0-31-9170000) +27-31-9170001 / 0027-31-9170001 (031-9170001 / 0-31-9170001) +27-31-9170002 / 0027-31-9170002 (031-9170002 / 0-31-9170002) +27-31-9170003 / 0027-31-9170003 (031-9170003 / 0-31-9170003) +27-31-9170004 / 0027-31-9170004 (031-9170004 / 0-31-9170004) ...+27-31-xxxxxxx / 0027-31-xxxxxxx (031-xxxxxxx / 0-31-xxxxxxx) ...+27-31-9179995 / 0027-31-9179995 (031-9179995 / 0-31-9179995) +27-31-9179996 / 0027-31-9179996 (031-9179996 / 0-31-9179996) +27-31-9179997 / 0027-31-9179997 (031-9179997 / 0-31-9179997) +27-31-9179998 / 0027-31-9179998 (031-9179998 / 0-31-9179998) +27-31-9179999 / 0027-31-9179999 (031-9179999 / 0-31-9179999)