Skint Dad

Where Every Penny Counts

  • Home
  • Save money
    • How to save money on groceries
    • Save money on energy bills
    • Save money on water bills
    • Frugal living tips
    • 1p Saving Challenge
    • Sun holiday codes
  • Make money
    • Make money online
    • Best paid surveys
    • Best side hustle ideas
    • Free money
    • Genuine work from home jobs
    • Bank switch offers
  • Manage money
    • Best budgeting apps
    • Average household bills
    • Credit score apps
  • Our Book
  • News
  • Deals
    • Farmfoods offers
    • Blue Light Card discounts list
    • When is the Next sale
    • 25% off wine
  • About us
  • Community
  • Subscribe
You are here: Home / Deals / Black Friday mobile deals: over 10 million Brits plan to switch and cut their bills

Skint Dad is reader supported. Purchases through links on our site may earn us an affiliate commission. Learn more

Black Friday mobile deals: over 10 million Brits plan to switch and cut their bills

by Ricky Willis · updated 21 November 2025

Black Friday could be your chance to cut your mobile bill

New research shows that millions of people are planning to use Black Friday to switch their phone contracts and bring their monthly bills down.

Simple graphic showing two smartphones with an arrow between them and the text “Switch your mobile deal this Black Friday – Save without losing your number.”

£10 sign up bonus: Earn easy cash by watching videos, playing games, and entering surveys.

Get a £10 sign up bonus when you join today.

Join Swagbucks here >>

If you have been putting off checking your contract, this might be the best week of the year to sort it.

The study from Go.Compare Mobile found that one in five adults in the UK plan to use Black Friday to change their mobile deal.

That works out to more than 10 million people, which shows just how squeezed budgets have become for many households.

Younger shoppers are leading the charge, with most 18 to 34 year olds saying they will look for tech deals, including phones, broadband plans and SIM-only tariffs.

Men were also more likely to hunt for tech bargains than women.

Why so many people are switching

A lot of phone and broadband contracts quietly roll on long after they should.

Once you are out of contract, the price can stay the same even though the handset is paid off. That means many people are still paying far more than they need to.

Black Friday is one of the rare times where lots of networks cut prices at once.

You can get cheaper tariffs, bigger data allowances or faster broadband, without having to wait for a new deal to pop up later.

Skint Dad says:

Most of us look at Black Friday as a chance to buy new gadgets, but the real savings often come from sorting the boring stuff. Knocking £10 or £20 off your monthly bill adds up far more than buying another bit of tech.

Where the biggest savings are hiding

You do not need a brand new phone to save money. Many households can cut their monthly costs simply by switching to a better value SIM-only plan.

These deals are usually cheaper because you are not paying for a handset you already own.

Broadband is another area where prices can drift up without warning. If your contract has ended, there is a good chance you can get a cheaper or faster deal somewhere else.

A quick comparison can show you if your current network is costing you more than it should.

Simple checks to make before switching

These steps help you avoid wasted money and make sure the deal you pick is actually a saving.

Check if your contract has ended

If it has, you can usually move without fees. Many people stay with the same provider for years without realising their bill could be much smaller.

Look at your data usage

If you only use 4 to 6GB a month, there is no point paying extra for unlimited data. Choosing the right amount of data can save you a fair bit each month.

Think about SIM-only

If your phone still works, switching to a SIM-only deal is one of the fastest ways to cut your bills.

Compare everything

Do not rush because a banner says the offer is “today only”. Many of these deals run for weeks. Make sure you are getting the cheapest price for what you need.

How to switch networks without losing your number

Switching networks is much easier than it used to be. You don’t need to phone your old provider or battle through a long cancellation call. Everything can be sorted with a quick text.

If you want to keep your number, text PAC to 65075. Your network will send you a code and a breakdown of any final charges. Give that PAC code to your new provider and your number will move across, usually within one working day.

If you don’t want to keep your number, text STAC to 75075. Your network will send you a STAC code. When you give that code to your new provider, they will close your old account and set you up with a brand new number.

For a step-by-step walk-through, take a look at our full guide on how to switch mobile networks.

Black Friday mobile deals worth checking out:


SIM-only deals

  • Plans from around £5 to £8 a month for light data users.
  • Mid-range bundles with 10 to 30GB for under £10 with some networks.
  • Big data and unlimited plans often drop in price during Black Friday week.

Phone contract deals

  • Discounts on popular handsets, including iPhone, Samsung Galaxy and Google Pixel models.
  • Options with lower upfront costs than usual.
  • Refurbished handsets can offer even bigger savings.

Quick tip

If a deal looks too good to miss, check the contract length, data allowance and price rises before you sign. A slightly cheaper plan can cost more later if the small print is harsh.

Final thoughts

Black Friday is usually sold as a week of gadgets and big screens, but for many families it is becoming a chance to sort everyday bills.

If your mobile costs have crept up, now is a good moment to run a quick check, make a switch and keep more money in your pocket.

  • About
  • Latest Posts
Ricky Willis
Ricky Willis
A little bit of everything at Skint Dad
Ricky Willis is the original Skint Dad. A money-making enthusiast, father, and husband to Naomi. He is always looking for unique ways to earn a little extra.
Ricky Willis
Latest posts by Ricky Willis (see all)
  • Black Friday mobile deals: over 10 million Brits plan to switch and cut their bills - 21 November 2025
  • Lidl is giving away £100 shopping vouchers hidden inside free gingerbread kits - 21 November 2025
  • How much it costs to watch every major football league in the UK (and how to cut it) - 21 November 2025
Newsletter Title

Subscribe to our free newsletter for the latest money saving content

Plus an exclusive £16 cashback offer for new Quidco members.

Ricky and Naomi Willis

Ricky and Naomi Willis, founders and editors of the Skint Dad website.

We know every penny counts, so we’re sharing resources, tips, tricks, and deals that will keep more money in your pocket.

Read more about us.

Make Every Penny Count by Ricky and Naomi Willis
Skint Dad in the media

Explore

Save money

Make money

Manage money

Buy our book

Budget recipes

Join the community

Information

About us

Contact us

Awards, Media and Press

Affiliate Disclosure

Privacy Policy

Cookie Policy

Terms & Conditions

Sitemap

Skint Dad

K2 Tower
Bond Street
Hull
HU1 3EN
01482 230059

Skint Media Limited
is a registered company
in England & Wales.
Company reg no: 09991508
VAT No: 318 7349 80

Copyright © 2025 · Skint Media Limited · All rights reserved · Registered in England and Wales with company number 09991508

Skint DadLogo Header Menu
  • Home
  • Save money
    • How to save money on groceries
    • Save money on energy bills
    • Save money on water bills
    • Frugal living tips
    • 1p Saving Challenge
    • Sun holiday codes
  • Make money
    • Make money online
    • Best paid surveys
    • Best side hustle ideas
    • Free money
    • Genuine work from home jobs
    • Bank switch offers
  • Manage money
    • Best budgeting apps
    • Average household bills
    • Credit score apps
  • Our Book
  • News
  • Deals
    • Farmfoods offers
    • Blue Light Card discounts list
    • When is the Next sale
    • 25% off wine
  • About us
  • Community
  • Subscribe