Area Code +64-3-(4770000...4779999) located in Dunedin, Otago (OTA), more detail is as below. Place International Dialing Code : 64 International Prefix : 00 National Prefix : 0 National Destination Code : 3 Subscriber Number From : 4770000 Subscriber Number To : 4779999 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 : OTA Region Name : Otago City : Dunedin Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : -45.8700 Longitude : 170.5000 ‹ previous : +64-3-(4760000...4769999) next › : +64-3-(4780000...4789999) Dialling Instructions For trunk calls: 0 3 4770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 3 4770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4770000 ~ 4779999 (Count: 10,000) Example: +64-3-4770000 / 0064-3-4770000 (03-4770000 / 0-3-4770000) +64-3-4770001 / 0064-3-4770001 (03-4770001 / 0-3-4770001) +64-3-4770002 / 0064-3-4770002 (03-4770002 / 0-3-4770002) +64-3-4770003 / 0064-3-4770003 (03-4770003 / 0-3-4770003) +64-3-4770004 / 0064-3-4770004 (03-4770004 / 0-3-4770004) ...+64-3-xxxxxxx / 0064-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+64-3-4779995 / 0064-3-4779995 (03-4779995 / 0-3-4779995) +64-3-4779996 / 0064-3-4779996 (03-4779996 / 0-3-4779996) +64-3-4779997 / 0064-3-4779997 (03-4779997 / 0-3-4779997) +64-3-4779998 / 0064-3-4779998 (03-4779998 / 0-3-4779998) +64-3-4779999 / 0064-3-4779999 (03-4779999 / 0-3-4779999)