Questions and discussions about your electricity and gas meters, connections, disconnections and more
If you have a Smart Meter.
Log onto https://myaccount.agl.com.au or log onto the app.
Click on usage.
Click on download file (circled red).
Once the file is downloaded (it is a ZIP file).
Open it up, extract the file.
The first two columns in the file will contain Your Account Number then your Meter Number
This is view if you have a spread sheet
View if you open as text file.
If you don't have a smart meter both are listed on your bill.
If you have not received your first bill, you will have to contact AGL via phone or via a chat session to get the details.
Contact AGL via the information at https://www.agl.com.au/help-support/contact-us clicking on the link will open a new web page for you.