Onestream
Onestream provides high-quality, lightning-fast full-fibre broadband across the UK, offering unlimited downloads and excellent customer service.
Current Offers
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Shop at OnestreamVoucher Codes
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Shop at OnestreamDiscover Onestream: Your UK Broadband Partner
Welcome to Onestream, a leading UK broadband provider committed to delivering high-quality, reliable internet services across the nation. Since its founding in 2018, Onestream has rapidly grown, establishing a reputation for excellent customer service and extensive network coverage. They aim to provide a seamless online experience for every household, ensuring you stay connected with ease and speed.
Unrivalled Full Fibre Broadband for Every Need
Onestream specialises in offering advanced full-fibre broadband packages designed to cater to diverse internet usage requirements. Their "Supreme Full Fibre" range includes various speed options, from 80Mbps to an incredible 1000Mbps, ensuring there's a perfect plan for everyone. Enjoy the freedom of unlimited downloads, allowing you to stream, game, work, and browse without any restrictions or hidden usage caps. Onestream's commitment to cutting-edge technology means you benefit from lightning-fast speeds and a stable connection.
Exceptional Customer Service and Great Value
At Onestream, the customer experience is paramount. They pride themselves on offering industry-leading, one-to-one customer service, ensuring that help is always available when you need it. Switching to Onestream is made incredibly simple, with their expert teams handling all the details. Furthermore, Onestream believes in offering great value, providing special discounts for key community members. Students can benefit from up to 12% off via Student Beans, while NHS workers can enjoy up to £45 cashback. Explore Onestream.co.uk today to find a broadband package that perfectly fits your lifestyle and budget.
Onestream was founded in 2018 and is headquartered in UK, with None locations.
Discounts & Loyalty
Student Discount
Onestream offers a student discount of up to 12% via Student Beans.
NHS Discount
Onestream offers an NHS discount of up to £45 cashback.
Shipping & Returns
Router delivered before activation date. Installation typically within 2 weeks.
Returns Policy
14-day cooling-off period on new contracts. Equipment must be returned if cancelling.
Company Information
Founded
2018
Headquarters
UK
Number of Stores
None
Payment Methods
Frequently Asked Questions
Do I need a phone line?
Full fibre packages don't require a phone line. Standard broadband includes line rental in the price.
Can I keep my current number?
Yes, we can transfer your existing phone number when you switch. This takes around 10 working days.
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Be the first to write a review2 Ways to Save at Onestream in 2026
Student discount
Onestream offers a student discount of up to 12% via Student Beans.
NHS discount
Onestream offers an NHS discount of up to £45 cashback.
Saving tips verified by The Virtual Mall, the UK's original online shopping destination since 1999.
Onestream Quick Facts
| Standard Delivery | Router delivered before activation date. Installation typically within 2 weeks. |
| Free Delivery | Not available |
| Click & Collect | Not available |
| Returns Policy | 14-day cooling-off period on new contracts. Equipment must be returned if cancelling. |
| Student Discount | Onestream offers a student discount of up to 12% via Student Beans. |
| NHS Discount | Onestream offers an NHS discount of up to £45 cashback. |
| Military Discount | Not available |
| International Shipping | Not available |
| Payment Methods | Direct Debit |
| Founded | 2018 |
| Headquarters | UK |
Last verified: February 2026
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Customer Reviews
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Contact Information
Customer Service
0333 005 9820Customer Service Email
support@onestream.co.ukCustomer Service Hours
Mon-Fri 9am-5:30pm, Sat 9am-1pm
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