Area Code +64-7-(8380000...8389999) 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 : 8380000 Subscriber Number To : 8389999 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 : 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-(8370000...8379999) next › : +64-7-(8390000...8399999) Dialling Instructions For trunk calls: 0 7 8380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 7 8380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8380000 ~ 8389999 (Count: 10,000) Example: +64-7-8380000 / 0064-7-8380000 (07-8380000 / 0-7-8380000) +64-7-8380001 / 0064-7-8380001 (07-8380001 / 0-7-8380001) +64-7-8380002 / 0064-7-8380002 (07-8380002 / 0-7-8380002) +64-7-8380003 / 0064-7-8380003 (07-8380003 / 0-7-8380003) +64-7-8380004 / 0064-7-8380004 (07-8380004 / 0-7-8380004) ...+64-7-xxxxxxx / 0064-7-xxxxxxx (07-xxxxxxx / 0-7-xxxxxxx) ...+64-7-8389995 / 0064-7-8389995 (07-8389995 / 0-7-8389995) +64-7-8389996 / 0064-7-8389996 (07-8389996 / 0-7-8389996) +64-7-8389997 / 0064-7-8389997 (07-8389997 / 0-7-8389997) +64-7-8389998 / 0064-7-8389998 (07-8389998 / 0-7-8389998) +64-7-8389999 / 0064-7-8389999 (07-8389999 / 0-7-8389999)