Your NMI is your National Meter Identifier for Electricity and your MIRN is your Meter Installation Reference Number for Gas.
If you are currently with another retailer, generally, your NMI and MIRN numbers can be found on an invoice they have issued you with.
If you are with Tango Energy, your NMI and MIRN can be found under ‘Property Summary Information’ on page 2 of your latest respective bill.
Still having trouble? Chat to us online or give us a call on 1800 010 648 between 8 am and 6 pm Monday to Friday Australian Eastern Time and we can provide you with this information.