Area Code +64-9-(6400000...6409999) 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 : 6400000 Subscriber Number To : 6409999 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-(6390000...6399999) next › : +64-9-(6500000...6500999) Dialling Instructions For trunk calls: 0 9 6400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 9 6400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6400000 ~ 6409999 (Count: 10,000) Example: +64-9-6400000 / 0064-9-6400000 (09-6400000 / 0-9-6400000) +64-9-6400001 / 0064-9-6400001 (09-6400001 / 0-9-6400001) +64-9-6400002 / 0064-9-6400002 (09-6400002 / 0-9-6400002) +64-9-6400003 / 0064-9-6400003 (09-6400003 / 0-9-6400003) +64-9-6400004 / 0064-9-6400004 (09-6400004 / 0-9-6400004) ...+64-9-xxxxxxx / 0064-9-xxxxxxx (09-xxxxxxx / 0-9-xxxxxxx) ...+64-9-6409995 / 0064-9-6409995 (09-6409995 / 0-9-6409995) +64-9-6409996 / 0064-9-6409996 (09-6409996 / 0-9-6409996) +64-9-6409997 / 0064-9-6409997 (09-6409997 / 0-9-6409997) +64-9-6409998 / 0064-9-6409998 (09-6409998 / 0-9-6409998) +64-9-6409999 / 0064-9-6409999 (09-6409999 / 0-9-6409999)