Opting for an 0800 number is a customer-centric decision for UK businesses, as these numbers are recognised as freephone lines for both landline and mobile calls. Since Ofcom’s July 2015 reforms, all UK networks, including Tesco Mobile, have made calls to 0800 and 0808 numbers free, eliminating confusion over call costs and boosting consumer trust.
- There is no charge for calling an 0800 number from Tesco Mobile, regardless of whether a customer uses Pay As You Go or Pay Monthly tariffs.
- No minimum call fees, surcharges or plan-based exclusions apply.
Ofcom Regulations and 2025 Policy
UK telecom regulator Ofcom requires all mobile operators to maintain free calling provisions for 0800 numbers. Tesco Mobile’s official price lists, updated for 2025, confirm that calls to 0800 and 0808 numbers are £0, while other non-geographic and premium-rate numbers (e.g., 084, 087, 118) attract access and service charges.
| Number Type | Cost to Call from Tesco Mobile (2025) |
| 0800 / 0808 | Free |
| 03, 01, 02 (standard) | Included/charged as standard call |
| 084, 087, 118 | Service + access charge |
Key Points for UK Businesses and Customers
- Businesses benefit from offering 0800 numbers because customers are far more likely to call a freephone line.
- No matter which Tesco Mobile plan a customer has, they can call 0800 numbers worry-free and without incurring any cost.
- This transparency increases trust and helps companies deliver a better service experience.
Calls to 0800 numbers using Tesco Mobile in the UK remain truly free in 2025, helping drive inbound customer support and sales efficiently.
Make the Smart Choice for Your Business: Get Your 0800 Number Today
By choosing an 0800 number, your business can provide a seamless, free calling experience for all customers, including those using Tesco Mobile. With no hidden costs or surprises, it’s easier than ever to boost customer engagement and trust. In 2025, calls to 0800 numbers will remain free from both landlines and mobiles, making it an essential tool for businesses looking to drive inbound calls and improve customer satisfaction.
Don’t miss out—secure your 0800 number today with Number Supermarket and start enhancing your customer service and sales efforts now!
