Broadband Switching Process: A Simple UK Guide

The broadband switching process in the UK now works through One Touch Switch, which means you only contact your new provider and they arrange the whole move for you. Since 12 September 2024, you no longer need to ring your old supplier to cancel, and you cannot be charged notice-period fees beyond your switch date, according to Ofcom.

This guide is written for anyone leaving a provider to escape a mid-contract price rise or an out-of-contract rate, and who wants to time the move so they avoid early exit fees. Free Price Compare is an Ofcom-accredited comparison service, and we source the rules and figures below from Ofcom and Citizens Advice publications.

Last updated: July 2026

Written by the Free Price Compare editorial team | Reviewed July 2026

How does switching broadband work under One Touch Switch?

Switching broadband works through a single point of contact: you sign up with your new provider, and they manage the entire move on your behalf. One Touch Switch, live across the UK since 12 September 2024, is a Gaining Provider Led process, which means the provider you are joining (the “gaining” provider) tells your old (“losing”) provider you are leaving and coordinates the changeover date. According to Ofcom, you no longer need to contact your existing supplier to cancel, and you cannot be billed notice-period charges that run beyond your switch date. Before One Touch Switch, moving between different networks, for example from Virgin Media to an Openreach-based provider such as BT or Sky, required you to arrange things with both companies. Over 2 million customers used One Touch Switch to change broadband or landline provider between its launch and the end of 2025 (Ofcom).

The step-by-step broadband switching process

The broadband switching process follows five clear steps once you have found a deal. Using an Ofcom-accredited comparison route, the flow runs like this:

• Compare deals for your postcode and select a new package, then start checkout.
• Share your details, including your name, address and your current provider’s name.
• Receive automatic switching information, including any early termination charges you would face if you leave before your minimum term ends.
• Approve the switch by giving consent, which can be done online, over the phone or via live chat.
• Your new service goes live on the agreed date and your old service stops on the same day.

You will also receive the new contract details before anything goes live, so you can check the price, speed and term. If you want help getting the sequence right, our guide on tips for switching broadband walks through the practical checks.

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How long does switching broadband take?

Switching broadband normally takes around 10 to 14 days from the point you approve the switch to the day the new service goes live. This gives your new provider time to notify your old provider, agree a changeover date and, where needed, arrange any activation on the line. For most switches between providers on the same network there is no engineer visit and the changeover is a remote activation. Because the timescale is roughly two weeks, the best time to start is about 1 to 2 weeks before your current minimum term ends, so you spend the shortest possible period paying an out-of-contract rate on your old deal. If you start too early you risk overlapping charges, and if you leave it too late you drift onto a higher standard rate.

When should you start the broadband switching process?

You should begin the broadband switching process roughly 10 to 14 days before your contract’s minimum term ends. Providers must tell you when your minimum term expires, and switching a week or two ahead of that date lines up the changeover with the end of your fixed price. Households that have not switched in the last 12 to 18 months are typically sitting on out-of-contract rates, which can cost several pounds a month more than the cheapest current deals. Checking your renewal date and diarising a reminder is the single most useful thing you can do to avoid overpaying.

Do I need to contact my old provider to cancel?

No, you do not need to contact your old provider to cancel when both providers use One Touch Switch. Under the Gaining Provider Led rules introduced by Ofcom, the new provider you join notifies your old one that you are leaving, and your old service ends automatically on your switch date. This removes the retention call that many people dread, where a losing provider tries to talk you out of leaving. There are important exceptions: One Touch Switch does not cover TV packages, so if your broadband deal includes a TV subscription you must cancel that part yourself. It also does not apply to mobile broadband on a 4G or 5G router, or when you are moving house, in which case you contact your provider directly.

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Will I lose internet during the switch?

You should not lose internet during a standard switch, because the new service is usually set to go live on the same day the old one stops, giving a same-day changeover with minimal or no downtime. Where you switch between two providers using the Openreach network, the transfer is typically seamless. If you’re moving to a different physical network, such as a full-fibre altnet, a new line or engineer visit may be needed, which can involve a short gap in service. If your new service starts late, providers that belong to Ofcom’s automatic compensation scheme must pay £6.46 per calendar day from 1 April 2026 for a delayed start, and £10.34 per calendar day if a total loss of service isn’t repaired within two full working days. Compensation is paid automatically, usually as a bill credit, within 30 calendar days of the issue being resolved. Ofcom automatic compensation scheme 

Does switching broadband need new wires?

Switching broadband does not usually need new wires if you stay on the same underlying network, such as Openreach copper (FTTC) or Openreach full fibre (FTTP) that already reaches your home. A change of provider on the same infrastructure is normally a remote activation. New cabling or an engineer visit is more likely when you move to a different network, for example switching to a cable or independent full-fibre provider that has not yet connected your property. Full fibre is now available to 82% of UK homes, around 24.9 million premises, according to Ofcom’s Connected Nations update (Spring 2026, data as of January 2026), so more households than ever can access an FTTP switch without disruptive work.

Will I have to pay a fee to leave early?

You will normally have to pay an early termination charge if you leave before your minimum contract term ends, and this fee reflects the remaining months you agreed to pay. When you start a switch, the automatic switching information you receive from the new provider must set out any early termination charges before you confirm, so there are no surprises. If your contract has already reached the end of its minimum term, there is nothing to pay for leaving, only the ongoing monthly cost until the switch completes. There is one important exception worth knowing: if your provider raises your price mid-contract in a way you did not agree to in pounds and pence up front, you generally have a right to leave penalty-free within 30 days of being notified.

How the mid-contract price rises ban helps you switch

Mid-contract price rises linked to inflation are now banned in all new broadband contracts signed since 17 January 2025, under rules confirmed by Ofcom. Providers can no longer use vague inflation-plus-percentage terms; any increase must be stated as a specific pounds-and-pence amount at the point of sale, so you know the maximum you will pay across the term. As of April 2024, around six in ten broadband and mobile customers were on contracts subject to inflation-linked rises (Ofcom), which is why the change matters for anyone renewing now. If you are on an older contract with a percentage rise clause and you are unhappy, timing your switch for the end of your term avoids the increase altogether. Our explainer on broadband provider price changes covers how these increases have worked in practice.

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Can I keep my landline number when I switch?

You can usually keep your existing landline number when you switch broadband and phone provider, as number portability is a standard part of the process. When you start the switch, tell the new provider you want to keep your number and they will arrange the transfer alongside the broadband move. Email addresses tied to your old provider are different: some providers let you keep a provider-branded email address after you leave, sometimes for a fee, and others withdraw it, so check before you switch and move important accounts to an independent email address in good time. Landline numbers move reliably; provider email addresses are the item most people overlook.

Why switching regularly saves you money

Switching broadband regularly saves money because loyal customers on old or out-of-contract deals consistently pay more than new customers on current promotions. Citizens Advice research published in October 2025 found that customers who successfully push through and negotiate or switch can save an average of £325 a year across broadband and mobile bills, and that around three million people are thought to be overpaying at renewal. According to Citizens Advice, loyal customers are missing out on around £28m in savings every month by not switching or haggling. Because One Touch Switch removes the retention call and the double-contact problem, the main barrier to switching, the process itself, is now far lighter than it was before September 2024.

Does switching broadband improve your speed?

Switching broadband can improve your speed, but only if you move to a faster line technology, not simply a different provider on the same connection. Moving from part-fibre (FTTC) to full fibre (FTTP), or from an older copper line to a gigabit-capable network, is what raises actual speeds. Gigabit-capable broadband now reaches 89% of UK residential premises, according to Ofcom’s Connected Nations update (Spring 2026, data as of January 2026), so a speed upgrade is available to most households. Independent full-fibre providers offered 900Mbit-1Gbit deals from around £26 a month, versus about £39 a month for the cheapest comparable deal from a larger provider, per Ofcom’s Pricing Trends for Communications Services in the UK report (pricing data October 2024). Checking availability by postcode tells you which technologies you can actually get.

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Information correct as of 20 July 2026. Prices, tariffs, policy details and providers change frequently, so please check the latest details before making a decision. This article is for general information only and does not constitute financial advice. Free Price Compare is authorised and regulated by the Financial Conduct Authority (FCA).