Area Code +64-4-(8370000...8379999) 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 : 8370000 Subscriber Number To : 8379999 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 : WorldXChange Communications 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-(8360000...8369999) next › : +64-4-(8380000...8389999) Dialling Instructions For trunk calls: 0 4 8370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 4 8370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8370000 ~ 8379999 (Count: 10,000) Example: +64-4-8370000 / 0064-4-8370000 (04-8370000 / 0-4-8370000) +64-4-8370001 / 0064-4-8370001 (04-8370001 / 0-4-8370001) +64-4-8370002 / 0064-4-8370002 (04-8370002 / 0-4-8370002) +64-4-8370003 / 0064-4-8370003 (04-8370003 / 0-4-8370003) +64-4-8370004 / 0064-4-8370004 (04-8370004 / 0-4-8370004) ...+64-4-xxxxxxx / 0064-4-xxxxxxx (04-xxxxxxx / 0-4-xxxxxxx) ...+64-4-8379995 / 0064-4-8379995 (04-8379995 / 0-4-8379995) +64-4-8379996 / 0064-4-8379996 (04-8379996 / 0-4-8379996) +64-4-8379997 / 0064-4-8379997 (04-8379997 / 0-4-8379997) +64-4-8379998 / 0064-4-8379998 (04-8379998 / 0-4-8379998) +64-4-8379999 / 0064-4-8379999 (04-8379999 / 0-4-8379999)