Mobile phone bills to rise by 6.4% this month – here’s what you can do

Monthly and SIM-only contracts can rise by inflation plus 3.9% mid-contract for most phone companies from March 31 2025.

That means some bills will rise by up to 6.4%.

EE, Three and Vodafone are some of the suppliers who are contractually allowed to increase their bills. Broadband contracts are also affected.

There has long been outrage at phone companies' ability to raise bills mid-contract, with Ofgem banning the practice for contracts agreed from January 17 2025. Instead these customers will be charged flat fee rises every year, set out in the contract in advance.

However, those on older contracts will still be charged up to inflation plus 3.9%. The December 2024 inflation figure is used to determine the rate.

EE contract price rise

For EE contracts agreed before April 10 2024, prices will rise by 6.4%.

SIM only customers will be charged £1.50 per month more from March 31, or £18 a year, while those with a handset on their contract face a £4 a month price rise, or £48 a year.

Those with connected devices such as a laptop or tablet will also be charged an extra £1.50 a month, and broadband will go up by £3 a month. EE TV rises by £2 a month.

Vodafone contract price rise

For Vodafone plans starting on or before July 2, 2024, customers will be given a flat fee increase of £1.80 per month, or £1 for Basics plans.

Contracts signed between December 9, 2020 and July 1, 2024 will see a 6.4% rise. For example, someone paying £40 a month will be charged an extra £2.56 from March 31.

Three contract price rise

Three is charging a fixed rate increase to those who joined or upgraded on or after September 8, 2024, and an inflation-linked increase for those who joined before that date.

Those on older contracts will see bills increase by 6.4%.

Those on newer contracts will be charged between £1-£1.50 a month more depending on how much data they use.

Broadband customers face a £2 a month rise.

O2 contract price rise

O2 has scrapped inflation-linked price rises, with all customers seeing a £1.80 monthly rise to bills from April 1.

Companies have to give 30 days’ notice before price rises are implemented.

How to save money on your phone bill

To avoid inflation-busting price rises, it's possible to check how much you need to pay to exit a phone contract early. Text 'INFO' to 85075 for free to find out. If you know roughly how much you pay each month you can use this to calculate how long you have left in your contract. Alternatively you can check by logging into your account.

If the early exit fee is quite high it may be worth holding tight until closer to the end of your contract. Even some SIM-only deals lock customers in for a set period, so it's worth looking before jumping to a cheaper deal.

Using a comparison site is the best way to see all the deals available. We’ve partnered with Uswitch to help you choose the best mobile phone plan for contract or SIM-only.

Switching providers while keeping the same phone number is simple and can be done without assistance. Text PAC to 65075 on your current phone to start the process, with text messages guiding you step by step.

Small providers use the signal from one of EE, O2, Vodafone or Three so if you’re wanting to stick to one of the big four, it could be worth investigating a smaller company to see whose signal they piggyback onto. USwitch shows this information when you click into a deal on its website.

It can also be advantageous to haggle with your provider.

Start comparing new contracts on the market a month before yours ends so you can find cheaper deals to put to your current provider. They may offer you a better price or additional perks (just make sure the perks are something you’d use). If they don’t, say you’d like to leave and the dedicated retention team may offer you something better. We’ve partnered with Uswitch to offer a comparison service to our readers, which you can use by clicking the box below.

Cheap broadband: Social tariff

A little-known discount on broadband and landline phone packages called a social tariff is available for people claiming a number of benefits. Customers could save more than £200 by switching.

Those claiming Universal Credit, Pension Credit and some other benefits are eligible for the discounted social tariff.

BT customers can save £260.16 if they switched from its normal broadband and phone package to its social tariff. That is £21.68 a month.

Vodafone customers save £14 a month, or £168 a year on its social tariff.

For more information on social tariffs, click here.

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