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MILLIONS of mobile customers could save hundreds of pounds annually with a single quick text, despite the inflation-busting price increases set to take effect this April.

Research by the consumer group Which? suggest that households who switch providers once their contracts have ended could enjoy immediate savings of approximately £256.

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Young woman using her cellphone while drinking coffee in kitchen. Female leaning on kitchen counter with coffee cup looking at her mobile phone.Credit: Getty

The latest data from Ofcom reveals that 37% of all pay-monthly mobile customers are currently out of contract.

As of the end of the third quarter in 2024, there were 89.5million active pay-monthly mobile subscriptions.

This indicates that up to 31.7 million households may be out of contract with their mobile providers, potentially overpaying for their services.

At the same time, the majority of pay-monthly customers are set to face price hikes this spring, as networks introduce new inflation-busting increases to their contract rates.

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Ofcom's latest regulations mandate that telecom companies must now display mid-contract price increases in clear pounds and pence, replacing the previous system of linking price rises to inflation.

However, whether your bill increases in fixed amounts or in line with inflation depends on the date you originally signed your contract.

For example, Vodafone mobile customers who signed up for a new contract on or after July 2, 2024 will see their bills rise by £1.80 per month.

However, those who signed up before July 2 will still see their bill rise by January's Consumer Price Index (CPI) inflation figure plus an additional 3.9%.

The Office for National Statistics (ONS) said today that CPI measured 3% in the 12 months to January.

However, there's an easy way to sidestep these price hikes entirely -switch to a new provider if you're out of contract.

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To check if you're out of contract, simply text "INFO" followed by your date of birth in the format DDMMYY to 85075, and wait for a response.

You'll receive a text message confirming whether or not you would incur an "early termination fee".

These fees are only applied to customers who are still within their contract period.

If no early termination fee is mentioned, you can safely assume you're out of contract.

How does text-to-switch work?

TEXT-to-switch makes it quicker and easier to leave your mobile company by giving you control over how much contact you have with your existing provider.

This is how it works:

Text 'PAC' to 65075 - and keep your mobile number

  • Text 'PAC' to 65075 to start the process
  • The existing provider will text back within a minute and send the PAC number which will be valid for 30 days
  • The provider's reply must also include information about any early termination charges or pay-as-you-go balances
  • The customer then gives the PAC number to their new provider
  • The new provider must arrange for the switch to complete within one working day

Text 'STAC' to 75075 - and get a new mobile number

  • Most people want to keep their number when they switch but one in six do not
  • Text 'STAC' to 75075 to get a service termination authorisation code
  • The rest of the process is the same as above

Text 'INFO' to 85075 - and find out more

  • If you are unsure about whether you will have to pay early termination charges text 'INFO' to 85075
  • You will only receive this information

If you are out of contract there's a few things to consider to ensure you cut your bill.

Firstly, use comparison sites to familiarise yourself with what deals are available.

It's a known fact that new customers always get the best deals.

Sites like MoneySuperMarket and Uswitch all help you customise your search based on price, allowances and provider.

This should make it easier to decide whether to renew your contract or move to another provider.

However, if you don't want to switch and are happy with the service you're getting under your current provider - haggle for a better deal.

You can still make significant savings by renewing your contract rather than staying on your current tariff.

If you need to speak to a company on the phone, be sure to catch them at the right time.

Make some time to negotiate with your provider in the morning.

This way, you have a better chance of being the first customer through on the phone, and the rep won't have worked tirelessly through previous calls which may have affected their stress levels.

It pays to be polite when getting through to someone on the phone, as representatives are less inclined to help rude or aggressive customers.

Knowing what other offers are on the market can help you to make a case for yourself to your provider.

If your provider won't haggle, you can always threaten to leave.

Companies don't want to lose customers and may come up with a last-minute offer to keep you.

It's also worth investigating social tariffs. These deals have been created for people who are receiving certain benefits.

PRICE RISES IN APRIL

BT

BT, which also owns EE and Plusnet, said that from March 2025, the price of mobile contracts will rise by £1.50 a month (SIM-only) or £4 (handset plans).

The pounds and pence rise will apply to contracts taken out from April 10, 2024.

For those who took out a deal before this, a 6.4% rise will apply (3.9% and January's inflation rate, which was 2.5%).

ALL O2 CUSTOMERS FACE BUMPER INCREASE

UNLIKE other mobile networks that are implementing Ofcom's new mid-contract price rise rules through a phased approach, O2 is not.

This means that all O2 mobile customers will experience an increase in their airtime plan based on the new pounds-and-pence model, regardless of when they initially signed up for their contract.

Towards the end of 2024, the mobile network reached out to customers via email to inform them of this upcoming change The email stated:

"We're writing to tell you about some changes that'll affect elements of the services you receive from us, such as out-of-bundle charges, and the way our price rises will work from 2025 onwards. Please make sure you read this information carefully and take the time to understand what it means for you.

From January 9, 2025, we'll be moving you onto the latest version of our Pay Monthly mobile agreement terms and conditions, including our recent changes to annual price rises from 2025.

With this in mind, we want to let you know that from April 2025, the cost of your airtime plan will increase by £1.80 a month."

Once again, as with other networks, the fixed pounds-and-pence increases will often lead to a significantly higher percentage rise compared to inflation-linked adjustments.

For instance, a customer on a £6.99-a-month contract taken out through a price comparison website will now face a staggering 25% increase in their bill.

By contrast, if the same customer were subject to the older inflation-based system of RPI inflation + 3.9%, their bill would have risen by just 7.5%, amounting to a modest increase of only 52p.

Three

Three has said pay monthly hikes will be capped at between £1 and £1.50 depending on the data allowance.

The pounds and pence rises will apply for contracts taken out after September 8, 2024.

For those before rises are set at 6.4% (3.9% and December's inflation rate, which was 2.5%).

Tesco Mobile

Tesco Mobile said someone on a £14.99 a month a deal would see their monthly contract price increase by 90p in April.

While, customers on a £30 a month deal will see their basic monthly price increase by £1.80.

That's for contracts taken out after December 17, 2024. On those before this date, prices will rise 6.4% (3.9% and December's inflation rate, which was 2.5%).

Sky Mobile

Out of contract Sky Mobile customers will see bills rise by £1.50 a month this Spring.

Those in contract won't see a rise.

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Vodafone

Vodafone mobile customers who signed up for a new contract on or after July 2, 2024 will see their bills rise by £1.80 per month.

Customers who signed up to a deal before this date will see their bills rise by January's CPI inflation rate (3%) plus an additional 3.9%.

Which providers come with no mid-contract price rises?

SEVERAL mobile networks offer plans with no mid-contract price rises.

Here are some networks that typically don't implement mid-contract price rises:

  • Asda Mobile: Historically, Asda Mobile has not increased prices mid-contract, but this is not guaranteed.
  • Giffgaff: Offers fixed prices for the duration of its 18-month contracts, but 30-day rolling contract prices can change.
  • Honest Mobile: Not only avoids price rises, but reduces your monthly bill over time (by up to 30% each month).
  • iD Mobile: SIM-only plans are generally protected from mid-contract increases, but handset contracts are subject to price rises.
  • Lebara: 12-month contracts have fixed prices for the duration of the contract term.
  • Lyca Mobile: Offers fixed prices for its 12-month contracts, with no increases pledged until at least 2026.
  • Sky Mobile: Promises fixed prices for the duration of the contract term. However, those out of contract will face price rises.
  • Talkmobile: No mid-contract price rises.
  • Tesco Mobile: Tesco Mobile customers with a Clubcard Price contract can continue to avoid mid-contract price increases. Other contracts may be subject to price rises.
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