TalkTalk guide
Is TalkTalk down? Live outage tracker
TalkTalk is one of the big four broadband providers, and its broadband reaches homes over Openreach, the same national fibre and copper used by BT, Sky and most others. What sets TalkTalk apart is how much of its own network it runs behind that line: its own unbundled exchanges, routing and DNS, built up over years as a budget challenger. That means a TalkTalk outage is one of two things: a fault on the Openreach line into your home, or a problem in TalkTalk's own core and DNS that hits customers more widely.
Most reported TalkTalk problems split two ways.
The first is a line fault on the Openreach connection to your property, usually local to a home or a postcode area, from a cabinet, exchange or FTTP issue. The board above and your neighbours are the quickest check: only you, it is your line or your kit; the whole street, it is a local Openreach fault.
The second is a TalkTalk-side incident, most often on its DNS or core routing. TalkTalk has a long history of DNS-related wobbles, where the line is technically up but websites will not load, because the system that turns web addresses into connections has stalled. These hit a lot of customers at once and look like the whole internet is down even though the broadband line is fine. A quick check is whether some apps work while others do not; if so, a DNS issue is likely, and it is TalkTalk's to fix.
TalkTalk signed Ofcom's Voluntary Code of Practice on Broadband Speeds, so it has to quote you a minimum guaranteed download speed at sign-up. If your line consistently falls below that minimum and TalkTalk cannot restore it within 30 days of your fault report, you can leave the contract penalty-free.
That is the guaranteed minimum, usually well below the headline number, so check your contract before you escalate.
For a total loss of service, Ofcom's automatic compensation scheme pays £10.34 for each day you are completely offline beyond two full working days from when you report it, credited automatically. Mid-contract price rises on TalkTalk deals taken out after 17 January 2025 must be set out in pounds and pence up front, so any rise above the agreed figure is grounds to leave without penalty.
TalkTalk's support runs a scripted check, and evidence moves it fastest. Run a speed test on a wired ethernet connection rather than wifi, and if the result is below the guaranteed minimum on your contract, say so to push the case into a fault investigation. Packet loss on a wired connection is stronger still, because TalkTalk can often confirm a line or sync fault remotely and book an engineer.
If you get nowhere, you can escalate to alternative dispute resolution. TalkTalk is a member of CISAS, the independent ombudsman scheme, and you can take a complaint there after six weeks without resolution, or sooner if TalkTalk issues you a deadlock letter.
If you are done with TalkTalk, remember that it runs on Openreach, so switching to another Openreach provider like Sky or Plusnet puts you on the same physical line and will not help with a line fault, though it will if the trouble was TalkTalk's own core or DNS. For a genuinely different network you want Virgin's cable or a full-fibre altnet where one reaches your address. The deal finder above shows what actually serves your home rather than the "up to" figures in the adverts.