NZ Local Calls2.5c* per minuteincl. GST NZ National Calls3.8c per minuteincl. GST NZ Mobile Calls24c per minuteincl. GST VoIP-VoIPFree Other Smart Talk Customers Only All rates are per minute and include GST. *Some home landline options include local calls for free Australia Landline 6.3c Mobile 25.3c United Kingdom Landline 3.8c Mobile 12.7c United States All … Continue reading VoIP Rates