Mobile networks that won't raise prices for 2025 / 2026
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Avoid annual mid-contract price rises by joining any of these UK mobile providers with the best policies on phone contracts and SIM only. Last updated: 7th February 2025.
Annual mobile network price increases
Some providers up the cost of your plan, others don’t
✔ We cover all of them in this guideSkip to the networks
Legally, mobile networks are allowed to raise the cost of your monthly plan once per year, without you having the right to cancel. But the government regular Ofcom have put new limits on this.
Now networks have to say the exact amount in pounds and pence (£/p) they’ll raise your plan by and when. This has been done to make sure customers know exactly how much extra they’ll have to pay before signing up.
Why are mid contract price rises allowed?
The network’s own costs go up in the year or two you’re in contract with them. Allowing price rises keeps them profitable to invest in better services. There are plenty of providers on this page that don’t raise prices though.
Can I cancel my mobile phone contract if they increase the price?
If you’re in contract, you can only leave if your network has put up prices beyond the amount they said they would when you first signed up. It’s extremely unlikely they have done this. If you’re out of contract, you’re free to leave.
Are all mobile phone bills going up?
No. Only certain mobile networks routinely raise their prices mid-contract. We’ve listed loads of providers on this page that won’t raise your bill.
Why are phone prices going up?
Every April, mobile networks are allowed to increase their prices. But only by the amount they stated when you first signed up. Some of the providers on this page don’t increase prices though.
Will mid contract price rises be banned?
It’s possible the government regulator Ofcom could ban price rises but it would likely result in higher starting prices. Ofcom have made networks be more transparent in advertising. This had led to plenty of providers on this page stopping doing price rises voluntarily.
Can a mobile phone company change my contract?
They can change the plan’s price annually by the amount they told you when you originally signed up. Providers can also increase the cost of extras like premium numbers or roaming. But there is a limit to how ‘substantially’ they can change, without you having the right to leave.
Can I refuse to pay my phone contract?
No. Do not do this. Always pay your contract. Missing payments will negatively affect your credit score and will make it harder to get things like loans, mortgages and new contracts. Take up your issue through official processes.
But just because they can bump up your price, it doesn’t mean that every mobile provider does. Some deliberately promise no annual price rises in order to attract your custom. It gives people peace of mind.
They all have to tell you what price increases they have before you sign up. So in this guide, we pick through all the policies, to find the UK mobile networks that do and don’t put up their prices mid-contract.
Useful link: Ofcom’s guide to annual mid-contract price increases
How each network compares
iD Mobile won’t raise prices on SIM only ever
Top of our list if you’re looking for a SIM only plan is iD Mobile. The low-cost provider on the Three network won’t increase the monthly cost of your deal on any of the SIM only contracts.
The cost of your SIM only contract won’t increase with iD Mobile. Here are their best deals:
That’s on top of already-cheap SIMs. iD are also one of the slickest low-cost operators around (read our review here), with great WiFi calling, leading 5G speeds and decent coverage (check here).
iD do increase the monthly cost of their phone contracts each year though. If you join on a phone plan, your bill will go up by £1.50 each year in April, starting from the second April of your deal.
Useful link: See iD Mobile’s full range of SIM only contracts
1pMobile will also never increase your plan’s cost
1pMobile are a budget provider on EE’s network who have promised not to up the cost of your plan while you’re with them. That makes them one of the best value options for joining EE’s network.
Unlike the networks further down, 1p promise to never increase your plan’s cost while you’re on it, rather than just for 2025. So you get the peace of mind knowing your plan won’t go up over the long term on 1p.
You can also join on a SIM only plan lasting 12 months on 1p. You pay for the full 12 months up front, so there’s no way it can go up during that time. Though its price could have changed once it comes to renewing.
Otherwise, 1pMobile are usually a great option for avoiding annual price increases. Still, it’s worth knowing providers can change their terms and conditions on this, but you’d still be free to leave if they did so.
Useful link: Read our full 1pMobile review
SMARTY don’t raise prices on non-promotional plans
As a rule, SMARTY promise not to raise the cost of your plan ever (so not just this or next year). And their deals are already cheap in the first place. It’s a great combo.
But many of their promotional deals still behave like having a price rise. If you take a hidden offer here that’s discounted for 12 - 15 months, it will feel like a price rise once it returns to full price.
The full price will never be raised though after that. And if your plan isn’t on a temporary discount, then you’re safe in the knowledge on SMARTY that your plan cost won’t ever go up. Better than most then.
Useful link: Read our SMARTY review
Honest Mobile reduce the cost of your plan over time
Honest Mobile have a unique loyalty scheme where they actually lower your monthly bill the longer you stay with them. That’s a good way to reward you for staying loyal, rather than punishing you with price hikes.
For every year you stay with Honest Mobile, the cost of your plan will go down by 5%, up to a maximum of 30% overall. That’s all well and good, but there are a few things to be aware of.
While it sounds amazing, Honest start off more expensive than a lot of other networks, and stay so even after the full discount has been added. It’s better to get a lower cost to begin with, so we can’t put them higher up.
And you have to stay on Honest consecutively or you’ll lose your discount if you leave (but you can change plans without losing it). But if you like Honest’s environmental benefits, this is another reason to join them.
Useful link: Our full review of Honest Mobile
spusu and Talkmobile won’t up your price before 2026
spusu are a budget provider on EE’s network, while Talkmobile use Vodafone’s. Both have promised not to up costs for 2026. Depending on when you read this, you can sign up and be safe for over a year.
Spusu offer flexible 1-month SIM only deals with full access to EE’s network. They’re a genuinely excellent alternative to joining EE directly, giving you the same network coverage for much lower costs.
They both offer low-cost, flexible 1-month SIM only plans and offer identical coverage to being on EE/Vodafone directly. And since you don’t join on a contract, there’s nothing stopping you from leaving each month.
That also means if they do up the cost of your plan after 2026 then you’re free to leave either network without incurring any early termination fees. They have to give you 30 days’ notice of any price increases.
Talkmobile do offer 12-month contracts. While we think they’ll keep prices frozen in 2026, we’ll update this page when more info comes out in April. But if you join before April you’ll be safe from price rises.
Useful link: Our full spusu network review
giffgaff, Lyca & Lebara won’t up prices on long contracts
We’ve grouped together giffgaff, Lebara and Lyca Mobile here as they’re all networks that won’t increase costs during their long term contracts. These help you avoid price hikes for a long time.
On Lyca Mobile and Lebara this means your plan’s price will be fixed for 12 months, whereas you can get a fixed price on giffgaff for 18 months! And these networks tend to be low on price in the first place.
The downside of this is that once your contract is over, then the price of your plan could go up. You can renew your contract, but the price of their plans probably will have gone up since you first joined.
And it essentially pushes you into taking a longer contract, as none of these providers fix prices on their 1-month plans. Still, you get a long time with no price increases which is definitely a good thing.
Useful link: See giffgaff’s promise not to increase prices
ASDA and VOXI could technically raise prices annually
✔ They reserve the right to up prices
Neither ASDA Mobile or VOXI have promised not to increase the price of your plan. They do have to give notice in advance of any price increases, but there’s still nothing technically stopping them from doing it.
On VOXI this isn’t such a bad thing as all their plans are on 1-month deals. If you’re unhappy with the price increase you’re free to leave them altogether. The same goes for ASDA’s 1-month plans.
The issue is with ASDA’s longer 12 and 24-month contracts as these don’t specify when or even if prices will go up. This means you could face a huge price hike with no way to leave your plan without paying a fee.
Their policies may change in April, so we’ll update this page if it does. Neither network want to scare away their customers by hiking up prices massively, but you may prefer the safety of the networks above.
Useful link: Our full VOXI network review
Tesco Mobile at least have some no-price-rise plans
Tesco Mobile are similar in that they only increase prices on specific plans. Tesco let you freeze prices by taking a Clubcard deal. These are better value plans exclusive for Clubcard holders.
It’s free and easy to sign up for a Clubcard, just follow their instructions here. Then when you take out a plan make sure you choose one labelled “Clubcard Price”. Doing this will keep your price frozen.
These Clubcard price deals won’t go up in price during your contract:
You’ll probably want to take one anyway, but you might find there isn’t a Clubcard deal that suits your needs. But joining on a regular plan will see your bill go up by 48p - £1.80 depending on the plan you take.
So you don’t get quite as much freedom to take out a plan you want. But there are usually a few good Clubcard deals to suit most people's needs. Have a look as this can be a great way around price increases.
Useful link: Tesco Mobile’s mid-contract price increase policy
EE, O2, Three and Vodafone all raise prices annually
Finally we have the networks that up the price of their SIM only and usage plans each year. Three are the least bad with this, upping their small plans by £1, their mid-range plans by £1.25 and large plans by £1.50.
After that come EE, who increase all their plans by £1.50. Then we have Vodafone and O2 who will increase your plan by a whopping £1.80 no matter the size or cost of your plan (it’s £1 on Vodafone’s Basics plans).
While we like the added transparency, it seems like these price hikes (except Three’s) punish users on smaller plans as their bill goes up more in terms of percentage. It hurts some customers more than others.
These networks tend to be more expensive than the rest already. At least your phone’s price won’t go up mid-contract (as they’re finance-based). But if you’re worried about price hikes, we’d avoid these networks.
One strange exception here are Talk Home Mobile as they haven’t yet updated the details about their price increases (they still have it based around inflation). We’ll update this page once they’ve changed it.
Useful link: Read about how Three calculate their price increases
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Price increases while you’re out of contract
The rules we listed above only protect customers on contracts. But once you’re out of contract there’s nothing really to stop networks hiking up your prices when they like. However, that doesn’t necessarily mean they will.
Networks want you to stick around after all, so there’s little reason for them to scare you off. Still, they might increase it slightly now and again, but they should give you 30 days notice before doing so.
This same rule technically applies if you’re on a 1-month deal on a network that don’t have contracts. They could increase prices, but a few of them have promised not to. We’ll go over these in our listing below.
It’s also worth being aware that while out of contract you might lose benefits if your network starts pulling them, reducing the value you get out of your plan. Most networks let their users on contracts keep any scrapped benefits until their contract is up.
Ultimately the only way for you to avoid mobile network price increases is to join a network that explicitly say they won’t raise costs during your contract. We’ll go over every network listing which ones will increase prices and by how much.
Useful link: Which networks offer 1-month contracts
Ofcom help prevent unfair price increases
The government ombudsman Ofcom has put into law measures to protect customers against potentially unfair price increases. Mobile networks have to follow these laws when increasing their costs.
First of all, a network must explicitly tell when they plan to increase the cost of your plan and when the changes will come into effect. Secondly, they have to give you 30 days notice before increasing prices.
If they up their costs by an amount or formula not specified when you joined their contract, then you can leave with no early termination fees. That’s also the case if they didn’t give you proper notice.
A network should let you know when you have the right to terminate your contract without paying extra fees. But it’s always worth knowing all your options just in case.
Useful link: What you can do if your prices go up