Area Code +64-9-(9423000...9423999) located in Great Barrier Island, 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 : 9423000 Subscriber Number To : 9423999 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 : Woosh Wireless 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 : Great Barrier Island Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : -36.2000 Longitude : 175.4200 ‹ previous : +64-9-(9422000...9422999) next › : +64-9-(9428000...9428999) Dialling Instructions For trunk calls: 0 9 9423000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 9 9423000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9423000 ~ 9423999 (Count: 1,000) Example: +64-9-9423000 / 0064-9-9423000 (09-9423000 / 0-9-9423000) +64-9-9423001 / 0064-9-9423001 (09-9423001 / 0-9-9423001) +64-9-9423002 / 0064-9-9423002 (09-9423002 / 0-9-9423002) +64-9-9423003 / 0064-9-9423003 (09-9423003 / 0-9-9423003) +64-9-9423004 / 0064-9-9423004 (09-9423004 / 0-9-9423004) ...+64-9-xxxxxxx / 0064-9-xxxxxxx (09-xxxxxxx / 0-9-xxxxxxx) ...+64-9-9423995 / 0064-9-9423995 (09-9423995 / 0-9-9423995) +64-9-9423996 / 0064-9-9423996 (09-9423996 / 0-9-9423996) +64-9-9423997 / 0064-9-9423997 (09-9423997 / 0-9-9423997) +64-9-9423998 / 0064-9-9423998 (09-9423998 / 0-9-9423998) +64-9-9423999 / 0064-9-9423999 (09-9423999 / 0-9-9423999)