Area Code +64-8-(3900...399999999) located in Value Added Services, more detail is as below. Place International Dialing Code : 64 International Prefix : 00 National Prefix : 0 National Destination Code : 8 Subscriber Number From : 3900 Subscriber Number To : 399999999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) 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) City : Value Added Services Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 5 Latitude : None Longitude : None ‹ previous : +64-8-(3800...389999999) next › : +64-8-(4400000...4499999) Dialling Instructions For trunk calls: 0 8 3900 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 8 3900 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3900 ~ 399999999 (Count: 399,996,100) Example: +64-8-000003900 / 0064-8-000003900 (08-000003900 / 0-8-000003900) +64-8-000003901 / 0064-8-000003901 (08-000003901 / 0-8-000003901) +64-8-000003902 / 0064-8-000003902 (08-000003902 / 0-8-000003902) +64-8-000003903 / 0064-8-000003903 (08-000003903 / 0-8-000003903) +64-8-000003904 / 0064-8-000003904 (08-000003904 / 0-8-000003904) ...+64-8-xxxxxxxxx / 0064-8-xxxxxxxxx (08-xxxxxxxxx / 0-8-xxxxxxxxx) ...+64-8-399999995 / 0064-8-399999995 (08-399999995 / 0-8-399999995) +64-8-399999996 / 0064-8-399999996 (08-399999996 / 0-8-399999996) +64-8-399999997 / 0064-8-399999997 (08-399999997 / 0-8-399999997) +64-8-399999998 / 0064-8-399999998 (08-399999998 / 0-8-399999998) +64-8-399999999 / 0064-8-399999999 (08-399999999 / 0-8-399999999)