Area Code +64-9-(3910000...3919999) 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 : 3910000 Subscriber Number To : 3919999 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 : Two Degrees Mobile 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-(3900000...3909999) next › : +64-9-(3920000...3929999) Dialling Instructions For trunk calls: 0 9 3910000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 9 3910000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3910000 ~ 3919999 (Count: 10,000) Example: +64-9-3910000 / 0064-9-3910000 (09-3910000 / 0-9-3910000) +64-9-3910001 / 0064-9-3910001 (09-3910001 / 0-9-3910001) +64-9-3910002 / 0064-9-3910002 (09-3910002 / 0-9-3910002) +64-9-3910003 / 0064-9-3910003 (09-3910003 / 0-9-3910003) +64-9-3910004 / 0064-9-3910004 (09-3910004 / 0-9-3910004) ...+64-9-xxxxxxx / 0064-9-xxxxxxx (09-xxxxxxx / 0-9-xxxxxxx) ...+64-9-3919995 / 0064-9-3919995 (09-3919995 / 0-9-3919995) +64-9-3919996 / 0064-9-3919996 (09-3919996 / 0-9-3919996) +64-9-3919997 / 0064-9-3919997 (09-3919997 / 0-9-3919997) +64-9-3919998 / 0064-9-3919998 (09-3919998 / 0-9-3919998) +64-9-3919999 / 0064-9-3919999 (09-3919999 / 0-9-3919999)