How To Find Your MPAN & MPRN Energy Meter Numbers

Quick summary: Learning how to find your MPAN & MPRN energy meter numbers can help businesses manage energy contracts, switch suppliers, resolve billing issues, and identify the correct gas and electricity supply points quickly.

Businesses across the UK rely on MPAN and MPRN numbers for almost every aspect of their energy supply. Whether you are moving premises, comparing business energy prices, resolving a billing problem or arranging a new connection, these unique reference numbers are essential. Despite this, many business owners are unsure where to locate them or what the difference between the two actually is.

Put simply, an MPAN relates to your electricity supply, while an MPRN relates to your gas supply. These numbers are tied to the property rather than the energy meter itself, meaning they stay with the building even as suppliers or tenants change.

Understanding where to find these numbers and when you may need them can save time, reduce delays and help prevent confusion when dealing with suppliers or network operators.

What are MPAN and MPRN numbers?

MPAN stands for Meter Point Administration Number. It is the unique reference number used to identify your electricity supply point. Every electricity supply connected to the national grid has its own MPAN. Your MPAN is usually 21 digits long and often appears in a box labelled “Supply Number” on electricity bills.

MPRN stands for Meter Point Reference Number. This is the unique identifier attached to your gas supply point. Every gas-connected property in the UK has an individual MPRN. An MPRN is normally between six and ten digits long and is shown on gas bills.

These numbers allow suppliers and network operators to identify the exact property connected to the energy network. They are not the same as meter serial numbers, which are printed directly on physical meters.

Businesses may need these numbers when:

• Switching business energy suppliers
• Moving into a new commercial property
• Setting up a new energy contract
• Reporting supply faults
• Correcting billing errors
• Managing multiple business locations

Without the correct MPAN or MPRN, suppliers may struggle to identify the correct supply address, which can lead to delays and administrative issues.

How to find your MPRN Number

Finding your MPRN is straightforward once you know where to look. Most businesses can locate it using existing energy documentation or by contacting the relevant supplier or network operator.

Check your gas bill

The easiest way to find your MPRN is by checking a recent gas bill. Most suppliers display the number clearly near the account details or the supply information section.

The MPRN may be labelled as:

• Meter Point Reference Number
• MPRN
• Gas Supply Number

It is typically displayed as a series of digits rather than split into groups. Businesses that receive electronic invoices can normally find the MPRN within their online supplier portal as well.

Review your contract

Business gas contracts often include the MPRN within the supply details section. If you have signed a fixed-rate agreement or renewal contract, the number is usually listed alongside the supply address and tariff information. This can be particularly useful for companies that have no access to older bills but still retain copies of contracts.

Ask your supplier

If you cannot locate your MPRN on paperwork, your gas supplier should be able to provide it.

Most suppliers will ask for:

• The business address
• Account holder details
• Postcode
• Contact information

Once the account has been verified, they can confirm the MPRN attached to the property. For businesses with multiple sites, suppliers may also provide a full list of associated MPRNs.

Contact the gas network

If you do not know who supplies the gas to your premises, you can contact your local gas distribution network operator. In many cases, the Meter Point Administration Service can identify the MPRN using the property address. Businesses moving into new premises often use this method when previous supplier details are unavailable. Having the postcode and full business address ready will usually speed up the process.

MPAN vs MPRN | Key differences

Although MPAN and MPRN numbers perform similar functions, they apply to different utility supplies and have different formats.

MPAN vs MPRN Comparison

One of the biggest misconceptions is that MPAN and MPRN numbers are the same as meter serial numbers. In reality, they serve different purposes. A meter serial number identifies the physical meter installed at a property, while MPAN and MPRN numbers identify the supply connection to the network.

Where to find an MPRN if you cannot access a bill

Sometimes businesses may not have access to energy bills or account information. This is common during property moves, changes in tenancy or when managing multiple sites.

Fortunately, there are still several ways to locate an MPRN.

For new occupiers

Businesses moving into a new property may inherit an existing gas supply without receiving previous bills.

In this situation, you can usually obtain the MPRN by:

• Contacting the previous occupier or landlord
• Asking the managing agent
• Speaking directly to the current supplier
• Contacting the gas network operator

It is important to identify the correct MPRN early when moving premises, as energy contracts may automatically default to higher deemed rates until a formal agreement is reached.

For multi-site businesses

Companies operating across multiple locations often manage several MPANs and MPRNs.

To simplify energy management, businesses should maintain an updated utility register containing:

• Site addresses
• Supplier details
• Contract dates
• MPAN numbers
• MPRN numbers

This can help avoid confusion during renewals, supplier switches and invoice checks. Many energy consultants also help businesses consolidate this information into a single portfolio management system.

For landlords and tenants

Landlords and tenants may both require access to MPRN details depending on lease agreements and utility responsibilities.

For example:

• A landlord may need the MPRN for vacant property management
• A tenant may need it to switch suppliers
• Property managers may need it for meter disputes or maintenance

If utility responsibilities are unclear, checking the tenancy agreement can help determine who is responsible for obtaining supply information.

Why your business may need an MPRN

An MPRN is required for several common business energy processes. Without it, suppliers may struggle to process requests or confirm supply details.

Switching supplier

When switching gas suppliers, the new provider uses the MPRN to identify the exact supply point being transferred.

Using the wrong number could result in:

• Delayed switches
• Incorrect billing
• Registration errors
• Supply confusion

Providing the correct MPRN ensures the transfer process runs smoothly.

Managing a move

Businesses relocating premises often need both the old and new property MPRNs.

This helps suppliers:

• Close existing accounts correctly
• Open new contracts accurately
• Produce final bills
• Prevent unnecessary charges

Failing to provide accurate supply details during a move can result in businesses being billed for the wrong property.

Resolving billing issues

If invoices appear incorrect, the MPRN can help suppliers verify the exact supply attached to the account.

Billing problems can occasionally occur when:

• Meters are mixed up between neighbouring units
• Accounts are registered incorrectly
• Suppliers hold outdated site information

Providing the correct MPRN allows suppliers to investigate and correct issues more efficiently.

Conclusion

MPAN and MPRN numbers are essential identifiers for business electricity and gas supplies across the UK. While an MPAN relates to electricity and an MPRN relates to gas, both play a crucial role in supplier management, billing, switching and property moves.

Most businesses can find these numbers on energy bills or contracts, if not through their supplier. Even without access to paperwork, network operators and suppliers can often help identify the correct supply reference using the business address.

Keeping accurate records of your MPAN and MPRN numbers can help reduce delays, avoid billing problems and make energy management far more efficient, especially for businesses operating across multiple premises.

For more information and guidance on navigating the intricacies of the business energy landscape, take a look at our blog today. There are plenty of articles and essays just like this, ideal for any business owner looking to increase their knowledge. Similarly, our team can offer specialised advice for anyone undergoing a switch or looking for a new supplier, so don’t hesitate to get in touch.

Frequently Asked Questions (FAQ)

Where to find MPRN number on your gas meter?

In most cases, your MPRN is not displayed on the gas meter itself. You can usually find it on your gas bill, energy contract, or by contacting your gas supplier.

What is an MPRN number used for?

An MPRN is used to identify the gas supply point connected to a property. Suppliers use it for billing, switching, maintenance and supply management purposes.

Can I switch suppliers without an MPAN or MPRN?

It may still be possible, but the process is usually much slower. Suppliers normally require these reference numbers to confirm the correct supply point before completing a transfer.

Are MPAN and meter numbers the same?

No. MPAN and MPRN numbers identify the property supply connection, while meter serial numbers identify the physical meter installed at the site.

How long does it take to find my energy number?

In many cases, businesses can find their MPAN or MPRN immediately on a bill or contract. If contacting a supplier or network operator, it may take anywhere from a few minutes to a couple of days depending on the enquiry process.

Can I find my MPRN without a bill?

Yes. You can often obtain the MPRN by contacting your gas supplier or gas network operator and providing the property address and postcode.