British Gas New Customer Phone Number – Free Numbers & Opening Times

Setting up a new gas and electricity account often starts with a simple search for the right phone number. For those looking to join British Gas, finding a direct, free, and efficient contact number is a common priority. British Gas does not publicly advertise a unique phone line exclusively for new customers, instead directing most sign-ups through its general customer service channels or its online portal. The information below outlines the available numbers, their costs, and the best ways to get in touch as a new customer.

While a dedicated new customer hotline does not appear on the official British Gas website, a range of general contact numbers serve new account inquiries. Understanding the difference between 0800 and 0333 prefixes is key to managing call costs. This article breaks down the available options based on official sources and independent directories.

What is the British Gas new customer phone number?

Key insights

• British Gas does not prominently publish a unique phone number for new customers; most are directed to the general customer service line or online sign-up.
• All 0800 numbers are free to call from UK landlines and mobiles. 0333 numbers may be included in your mobile plan’s inclusive minutes, but are not free from all providers.
• Calls to 0330 numbers typically cost the same as calls to geographic numbers (01/02) and are included in many landline and mobile allowances.
• If you need to set up a new gas or electricity account, using the British Gas website is often faster and more efficient than calling.
• Third-party directories, such as Information Now, list numbers like 0330 100 0056 but are not official sources and may not reflect current details.
• The best time to call is on a Monday, which typically has the shortest wait times according to industry patterns.
• For emergencies, the National Gas Emergency Helpline (0800 111 999) is a free, 24/7 service that handles gas leaks and carbon monoxide escapes.

Snapshot Facts – British Gas New Customer Contact

Is the British Gas 0800 number free?

Yes, all 0800 numbers are free to call from UK landlines and most mobile networks. This includes numbers such as 0800 111 999 for gas emergencies and 0800 294 8604 for the Priority Services Register for Pay As You Go customers. However, British Gas may not list a dedicated 0800 number for new customer sign-ups on its main contact page.

The primary general number listed for British Gas is 0330 100 0056 waveforms. While this is not a freephone number, it is a geographic-rate number and is typically included in landline and mobile call packages. Calls to 0333 numbers, such as 0333 202 9802 or 0333 200 8899 for HomeCover, may be included in mobile allowances but are not guaranteed to be free from all providers. For clarity on costs, the Phone-paid Services Authority provides official guidance on freephone and service numbers.

What are the British Gas customer service opening times?

Most standard British Gas customer service lines operate 24/7, according to official information. However, specific services have more limited hours. The Priority Services Register lines are available Monday to Friday from 8am to 8pm and on Saturday from 9am to 2pm. The best time to call these lines is Monday, which typically has the shortest wait times.

For general inquiries, the main customer service number (0330 100 0056) is available 24 hours a day. If you are calling about HomeCare or other home services, the 0333 200 8899 line is also available 24/7. The automated meter reading line (0330 054 5340) is available at any time for submitting readings.

How to contact British Gas for electricity or other services?

For electricity-specific inquiries, the general number 0330 100 0056 covers all energy-related questions, including setting up a new electricity account. In an emergency, such as a power cut, you should call the free electricity emergency line on 105. This number is toll-free and available 24/7.

HomeCare and home services

For customers needing help with British Gas HomeCare or other home repair services, the dedicated number is 0333 200 8899. This line operates 24/7 and handles inquiries about new HomeCare policies, existing cover, and repair appointments. The alternative number for Home Services is 0333 009 5784.

Other contact methods

If you prefer not to call, British Gas offers an email address for general inquiries: email@britishgas.co.uk. You can also send written correspondence to PO Box 227, Rotherham, S98 1PD. The live chat function on the British Gas website is another option for quick questions.

Timeline of British Gas Phone Number Changes

British Gas, like many large utilities, has updated its contact numbers over time. The company has moved away from older 0845 numbers (which charged higher rates) and now primarily uses 0330 and 0333 prefixes. No specific timeline of these changes has been published by the company. The current set of numbers appears stable, but it is always best to check the official British Gas contact page for the most up-to-date information. For general advice on energy suppliers, the OFGEM energy advice page is a reliable external resource.

Certainty vs. Uncertainty – Which Number Should You Call?

Why Users Search for a British Gas New Customer Phone Number

Many users prefer phone support for complex tasks like setting up a new account, especially if they lack internet access or confidence. Search intent often reflects a desire for immediate human assistance and verification that they are using the correct number. For a complete breakdown of all contact methods, refer to our guide on British Gas customer contact information. Third-party directories, such as Information Now, fill the gap when official sites don’t prominently display a “new customer” option, but these may be outdated or inaccurate. The cost of calling remains a key concern: users actively seek freephone numbers to avoid charges. If you encounter issues with your supplier, Citizens Advice offers guidance on how to complain.

Sources & Quotations

For the most accurate and up-to-date contact information, always refer to the official British Gas website. Third-party directories can be useful but may not reflect the latest changes.

British Gas – Help & Support

Setting up gas and electricity in a new home is straightforward online. Visit our guide for step-by-step instructions.

British Gas – Setting Up a New Home Guide (2026)

The primary source for verified contact numbers and opening hours is the British Gas Official Contact Page. The British Gas – Setting Up a New Home Guide (2026) provides official guidance for new customers, emphasizing online setup. The British Gas Priority Services Register offers a specific freephone number for PAYG and vulnerable customers.

What’s Next?

This topic is stable but check the official British Gas contact page for any number or hours changes. If you are a new customer, consider using the online sign-up portal for the fastest service. For more details, explore our guide on British Gas customer contact information.

Frequently Asked Questions