Area Code +64-9-(4430000...4439999) located in Auckland, Auckland (AUK), more detail is as below. Place International Dialing Code : 64 International Prefix : 00 National Prefix : 0 National Destination Code : 9 Subscriber Number From : 4430000 Subscriber Number To : 4439999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telecom New Zealand Limited Click here to buy New Zealand Area Code Database Other Information Language Code : en (English) Country Number : 554 (New Zealand) Country Code : NZ (New Zealand) Region Code : AUK Region Name : Auckland City : Auckland Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : -36.8500 Longitude : 174.7600 ‹ previous : +64-9-(4420000...4429999) next › : +64-9-(4440000...4449999) Dialling Instructions For trunk calls: 0 9 4430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 9 4430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4430000 ~ 4439999 (Count: 10,000) Example: +64-9-4430000 / 0064-9-4430000 (09-4430000 / 0-9-4430000) +64-9-4430001 / 0064-9-4430001 (09-4430001 / 0-9-4430001) +64-9-4430002 / 0064-9-4430002 (09-4430002 / 0-9-4430002) +64-9-4430003 / 0064-9-4430003 (09-4430003 / 0-9-4430003) +64-9-4430004 / 0064-9-4430004 (09-4430004 / 0-9-4430004) ...+64-9-xxxxxxx / 0064-9-xxxxxxx (09-xxxxxxx / 0-9-xxxxxxx) ...+64-9-4439995 / 0064-9-4439995 (09-4439995 / 0-9-4439995) +64-9-4439996 / 0064-9-4439996 (09-4439996 / 0-9-4439996) +64-9-4439997 / 0064-9-4439997 (09-4439997 / 0-9-4439997) +64-9-4439998 / 0064-9-4439998 (09-4439998 / 0-9-4439998) +64-9-4439999 / 0064-9-4439999 (09-4439999 / 0-9-4439999)