Area Code +64-9-(8390000...8399999) 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 : 8390000 Subscriber Number To : 8399999 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-(8380000...8389999) next › : +64-9-(8400000...8409999) Dialling Instructions For trunk calls: 0 9 8390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 9 8390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8390000 ~ 8399999 (Count: 10,000) Example: +64-9-8390000 / 0064-9-8390000 (09-8390000 / 0-9-8390000) +64-9-8390001 / 0064-9-8390001 (09-8390001 / 0-9-8390001) +64-9-8390002 / 0064-9-8390002 (09-8390002 / 0-9-8390002) +64-9-8390003 / 0064-9-8390003 (09-8390003 / 0-9-8390003) +64-9-8390004 / 0064-9-8390004 (09-8390004 / 0-9-8390004) ...+64-9-xxxxxxx / 0064-9-xxxxxxx (09-xxxxxxx / 0-9-xxxxxxx) ...+64-9-8399995 / 0064-9-8399995 (09-8399995 / 0-9-8399995) +64-9-8399996 / 0064-9-8399996 (09-8399996 / 0-9-8399996) +64-9-8399997 / 0064-9-8399997 (09-8399997 / 0-9-8399997) +64-9-8399998 / 0064-9-8399998 (09-8399998 / 0-9-8399998) +64-9-8399999 / 0064-9-8399999 (09-8399999 / 0-9-8399999)