Area Code +64-3-(4550000...4559999) 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 : 4550000 Subscriber Number To : 4559999 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-(4540000...4549999) next › : +64-3-(4560000...4569999) Dialling Instructions For trunk calls: 0 3 4550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 3 4550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4550000 ~ 4559999 (Count: 10,000) Example: +64-3-4550000 / 0064-3-4550000 (03-4550000 / 0-3-4550000) +64-3-4550001 / 0064-3-4550001 (03-4550001 / 0-3-4550001) +64-3-4550002 / 0064-3-4550002 (03-4550002 / 0-3-4550002) +64-3-4550003 / 0064-3-4550003 (03-4550003 / 0-3-4550003) +64-3-4550004 / 0064-3-4550004 (03-4550004 / 0-3-4550004) ...+64-3-xxxxxxx / 0064-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+64-3-4559995 / 0064-3-4559995 (03-4559995 / 0-3-4559995) +64-3-4559996 / 0064-3-4559996 (03-4559996 / 0-3-4559996) +64-3-4559997 / 0064-3-4559997 (03-4559997 / 0-3-4559997) +64-3-4559998 / 0064-3-4559998 (03-4559998 / 0-3-4559998) +64-3-4559999 / 0064-3-4559999 (03-4559999 / 0-3-4559999)