UK TOLL FREE NUMBERSGet a UK Toll Free number for Your Business
Give your customers in the United Kingdom a professional 0800 number they can call toll free.
Route calls directly to your existing landline, mobile, PBX, contact centre or SIP platform — anywhere in the world.
Why leading businesses choose Gtele for international numbers
From a single UK toll free number to an international numbering estate across 140+ countries, our team manages provisioning, routing, porting, testing, and ongoing support so your global telephony runs smoothly.
Global Provisioning & Compliance
Fast activation across 140+ countries. We navigate local telecom regulations, address requirements, and carrier paperwork so your numbering estate stays 100% compliant.
Intelligent Carrier Routing
Route calls seamlessly to landlines, mobiles, cloud PBXs, Microsoft Teams, contact centres, or global SIP trunks with crystal-clear audio and resilient carrier failover.
Zero-Downtime Number Porting
Already hold UK or international toll free numbers? Consolidate with Gtele through seamless, zero-downtime porting without disrupting live customer calls.
In-Country Live Testing
Backed by Gtele's proprietary in-country testing network. Real local testers place live calls from inside the United Kingdom to verify connection quality and IVR routing.
Dedicated Telecom Specialists
Work directly with knowledgeable UK-based telecoms professionals and voice engineers, not chatbots or automated ticket queues. Dedicated account management available.
Managing a global estate or high call volumes?
Our numbering architects can structure multi-country trunking, complex IVR failover, and bulk volume discounts tailored to your organisation.
How a UK toll free number works
1. Your UK customer
Calls your UK toll free number (0800)
2. Your UK number
Hosted and managed by Gtele
3. Your existing phone system
Calls routed to your landline, mobile, PBX, contact centre or SIP platform — anywhere in the world.
UK Toll Free Number
£5.00 one-off setup fee
Calls from 5p/min when routed to a United Kingdom landline (10p/min to mobile).
Not sure which UK number you need? Speak to a numbering specialist before ordering.
Perfect for businesses of all sizes
A UK toll free number gives your business a familiar UK contact number while allowing your team to answer calls wherever they are located.
E-commerce
Give UK customers a familiar number for sales, orders and support.
SaaS & Technology
Provide UK customers with localised sales and technical support.
Contact Centres
Route UK inbound traffic directly into your existing contact-centre platform.
International Businesses
Build a UK presence without opening a physical UK office.
Already have a UK toll free number?
Move it to Gtele.
Keep your existing number while consolidating your international numbering with one specialist provider.
Already have a UK number but not sure it's working?
Test it from inside the United Kingdom for £20.
A real tester places a call from within the United Kingdom and provides a PASS/FAIL result, call notes and recording where available.
We offer unbeatable pricing and possibly the best range of memorable numbers in UK presently available.
Order an 0800 number for your business today
Take a look at the pricing plans available – the standard plan, pro plan and ultimate plan – and choose the most suitable one for you.
If you’re unsure which to choose, get in touch and discuss your requirements with a member of the team. We will be more than happy to help and can advise on the best price plan for your business needs.
Please note mobile originating calls have a surcharge of 0.03ppm and UK 0800 numbers are only available to companies. Any individual attempting to set-up a number for private use will be rejected.
Once you’ve decided, click ‘order now’ and choose one of the available UK toll free numbers from the list. Or, if you don’t have a preference, we can allocate a number at random.
If you would like to know more about 0800 numbers, feel free to send us an online message or email sales@gtele.com, and we’ll get back to you.
UK 0800 Numbers are only available to companies. Any individual attempting to set up a number for private use will be rejected.
* Please note Mobile originating calls have a sur charge of 0.03ppm
Frequently Asked Questions
Quick answers to common questions about our United Kingdom toll free numbers.
Need one UK number or an entire global numbering estate?
Talk to Gtele's international numbering team.
Whether you are launching your first toll free line in the United Kingdom or consolidating numbers across 140+ countries into one resilient SIP platform, we provide rapid activation, full compliance, and dedicated UK support.