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Who is my supplier and what’s my MPAN?

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Please only use this tool if you live in London, the South East and East of England, as we own and maintain electricity cables and lines in these areas.

Who is my supplier?
Your electricity supplier is the company you choose to buy your electricity from, and who you pay your bills to. Part of what you pay is given to UK Power Networks for running and maintaining the electricity cables in your area. If you’ve recently moved house or you’re about to move into a new property you may be wondering who supplies the electricity and who the electricity bills are paid to.

What’s my MPAN?
A Meter Point Administration Number, also known as an MPAN, electricity supply number or supply number is a 13-digit reference. A MPAN is used to uniquely identify every electricity supply point in the country.

If you live in London, the South East and East of England we can help by telling you who the current electricity supplier is for your address and your MPAN – just enter your information below and we will email you the details.

Your data
We are committed to protecting and respecting your privacy. The information you provide will not be used for marketing purposes. We will not sell or pass on your information to any other third party for any purpose. For more information on how we will treat your personal data, please read our privacy policy.


Your house number or name:
Your email address:
Are you the electricity bill payer or
currently responsible for the bill?