@Holland , @ChrisE_AGL
Both your Account Number and NMI are always listed on your bill.
On the top right hand side of your bill Page 1 under Details (after July 2023)
Prior to that it was on Page 2 of your bill under Your electricity supply details on the top right hand side
Failing that go to your meter box and read the number(s) off your meter(s).
I don't know why the AGL staff don't want anyone to know that, it's not a secret....
Cheers Neil
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