Your MPRN (Meter Point Reference Number) or M-number is the unique reference code that identifies your gas meter. The number allows your new gas company to identify your meter easily and quickly.
Usually your MPRN can be found on your bill, and it will look something like this:
I don’t have a bill!
Don’t worry, you can get your MPRN somewhere else. You can contact the “M Number Helpline” on 0870 608 1524, they’ll be able to give you your MPRN.
Also need your MPAN Electricity Number? Read our guide on how to find it.