Area Code +64-3-(3710000...3719999) 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 : 3710000 Subscriber Number To : 3719999 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-(3700000...3709999) next › : +64-3-(3720000...3729999) Dialling Instructions For trunk calls: 0 3 3710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 3 3710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3710000 ~ 3719999 (Count: 10,000) Example: +64-3-3710000 / 0064-3-3710000 (03-3710000 / 0-3-3710000) +64-3-3710001 / 0064-3-3710001 (03-3710001 / 0-3-3710001) +64-3-3710002 / 0064-3-3710002 (03-3710002 / 0-3-3710002) +64-3-3710003 / 0064-3-3710003 (03-3710003 / 0-3-3710003) +64-3-3710004 / 0064-3-3710004 (03-3710004 / 0-3-3710004) ...+64-3-xxxxxxx / 0064-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+64-3-3719995 / 0064-3-3719995 (03-3719995 / 0-3-3719995) +64-3-3719996 / 0064-3-3719996 (03-3719996 / 0-3-3719996) +64-3-3719997 / 0064-3-3719997 (03-3719997 / 0-3-3719997) +64-3-3719998 / 0064-3-3719998 (03-3719998 / 0-3-3719998) +64-3-3719999 / 0064-3-3719999 (03-3719999 / 0-3-3719999)