Area Code +64-3-(3790000...3799999) located in Christchurch, Canterbury (CAN), more detail is as below. Place International Dialing Code : 64 International Prefix : 00 National Prefix : 0 National Destination Code : 3 Subscriber Number From : 3790000 Subscriber Number To : 3799999 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 : CAN Region Name : Canterbury City : Christchurch Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : -43.5300 Longitude : 172.6400 ‹ previous : +64-3-(3780000...3789999) next › : +64-3-(3800000...3809999) Dialling Instructions For trunk calls: 0 3 3790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 3 3790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3790000 ~ 3799999 (Count: 10,000) Example: +64-3-3790000 / 0064-3-3790000 (03-3790000 / 0-3-3790000) +64-3-3790001 / 0064-3-3790001 (03-3790001 / 0-3-3790001) +64-3-3790002 / 0064-3-3790002 (03-3790002 / 0-3-3790002) +64-3-3790003 / 0064-3-3790003 (03-3790003 / 0-3-3790003) +64-3-3790004 / 0064-3-3790004 (03-3790004 / 0-3-3790004) ...+64-3-xxxxxxx / 0064-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+64-3-3799995 / 0064-3-3799995 (03-3799995 / 0-3-3799995) +64-3-3799996 / 0064-3-3799996 (03-3799996 / 0-3-3799996) +64-3-3799997 / 0064-3-3799997 (03-3799997 / 0-3-3799997) +64-3-3799998 / 0064-3-3799998 (03-3799998 / 0-3-3799998) +64-3-3799999 / 0064-3-3799999 (03-3799999 / 0-3-3799999)