Area Code +64-4-(4390000...4399999) located in Wellington, Wellington (WGN), more detail is as below. Place International Dialing Code : 64 International Prefix : 00 National Prefix : 0 National Destination Code : 4 Subscriber Number From : 4390000 Subscriber Number To : 4399999 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 : WGN Region Name : Wellington City : Wellington Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : -41.2900 Longitude : 174.7800 ‹ previous : +64-4-(4370000...4379999) next › : +64-4-(4600000...4609999) Dialling Instructions For trunk calls: 0 4 4390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 4 4390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4390000 ~ 4399999 (Count: 10,000) Example: +64-4-4390000 / 0064-4-4390000 (04-4390000 / 0-4-4390000) +64-4-4390001 / 0064-4-4390001 (04-4390001 / 0-4-4390001) +64-4-4390002 / 0064-4-4390002 (04-4390002 / 0-4-4390002) +64-4-4390003 / 0064-4-4390003 (04-4390003 / 0-4-4390003) +64-4-4390004 / 0064-4-4390004 (04-4390004 / 0-4-4390004) ...+64-4-xxxxxxx / 0064-4-xxxxxxx (04-xxxxxxx / 0-4-xxxxxxx) ...+64-4-4399995 / 0064-4-4399995 (04-4399995 / 0-4-4399995) +64-4-4399996 / 0064-4-4399996 (04-4399996 / 0-4-4399996) +64-4-4399997 / 0064-4-4399997 (04-4399997 / 0-4-4399997) +64-4-4399998 / 0064-4-4399998 (04-4399998 / 0-4-4399998) +64-4-4399999 / 0064-4-4399999 (04-4399999 / 0-4-4399999)