Area Code +64-3-(7310000...7319999) located in Greymouth, West Coast (WTC), more detail is as below. Place International Dialing Code : 64 International Prefix : 00 National Prefix : 0 National Destination Code : 3 Subscriber Number From : 7310000 Subscriber Number To : 7319999 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 : WTC Region Name : West Coast City : Greymouth Timezone : Pacific/Auckland Coordinated Universal Time : +12:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : -42.4500 Longitude : 171.2100 ‹ previous : +64-3-(6970000...6979999) next › : +64-3-(7320000...7329999) Dialling Instructions For trunk calls: 0 3 7310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 64 3 7310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7310000 ~ 7319999 (Count: 10,000) Example: +64-3-7310000 / 0064-3-7310000 (03-7310000 / 0-3-7310000) +64-3-7310001 / 0064-3-7310001 (03-7310001 / 0-3-7310001) +64-3-7310002 / 0064-3-7310002 (03-7310002 / 0-3-7310002) +64-3-7310003 / 0064-3-7310003 (03-7310003 / 0-3-7310003) +64-3-7310004 / 0064-3-7310004 (03-7310004 / 0-3-7310004) ...+64-3-xxxxxxx / 0064-3-xxxxxxx (03-xxxxxxx / 0-3-xxxxxxx) ...+64-3-7319995 / 0064-3-7319995 (03-7319995 / 0-3-7319995) +64-3-7319996 / 0064-3-7319996 (03-7319996 / 0-3-7319996) +64-3-7319997 / 0064-3-7319997 (03-7319997 / 0-3-7319997) +64-3-7319998 / 0064-3-7319998 (03-7319998 / 0-3-7319998) +64-3-7319999 / 0064-3-7319999 (03-7319999 / 0-3-7319999)