Area Code +64-7-(3910000...3919999) located in Hamilton, Waikato (WKO), more detail is as below. Place International Dialing Code : 64 International Prefix : 00 National Prefix : 0 National Destination Code : 7 Subscriber Number From : 3910000 Subscriber Number To : 3919999 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 : Two Degrees Mobile 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 : WKO Region Name : Waikato City : Hamilton Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : -37.7900 Longitude : 175.2800 ‹ previous : +64-7-(3900000...3909999) next › : +64-7-(3920000...3920999) Dialling Instructions For trunk calls: 0 7 3910000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 7 3910000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3910000 ~ 3919999 (Count: 10,000) Example: +64-7-3910000 / 0064-7-3910000 (07-3910000 / 0-7-3910000) +64-7-3910001 / 0064-7-3910001 (07-3910001 / 0-7-3910001) +64-7-3910002 / 0064-7-3910002 (07-3910002 / 0-7-3910002) +64-7-3910003 / 0064-7-3910003 (07-3910003 / 0-7-3910003) +64-7-3910004 / 0064-7-3910004 (07-3910004 / 0-7-3910004) ...+64-7-xxxxxxx / 0064-7-xxxxxxx (07-xxxxxxx / 0-7-xxxxxxx) ...+64-7-3919995 / 0064-7-3919995 (07-3919995 / 0-7-3919995) +64-7-3919996 / 0064-7-3919996 (07-3919996 / 0-7-3919996) +64-7-3919997 / 0064-7-3919997 (07-3919997 / 0-7-3919997) +64-7-3919998 / 0064-7-3919998 (07-3919998 / 0-7-3919998) +64-7-3919999 / 0064-7-3919999 (07-3919999 / 0-7-3919999)