O2

O2 Outage Report in Thornton Heath, Greater London, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Thornton Heath, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Thornton Heath and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Thornton Heath, Greater London, England 12/31/2025 03:05

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Thornton Heath, Greater London, England

The most recent O2 outage reports came from the following cities: London, Hammersmith, Southall, Bromley, City of London, Wandsworth, Hackney, Paddington, City of Westminster, Fulham, Islington, Hounslow, Surbiton, Croydon and Ilford.

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City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomHammersmith Internet
United KingdomLondon Internet
United KingdomHammersmith E-mail
United KingdomLondon Internet

Community Discussion

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O2 Issues Reports Near Thornton Heath, England

Latest outage, problems and issue reports in Thornton Heath and nearby locations:

  • oxymoron_tom Tom Bassett (@oxymoron_tom) reported from Wandsworth, England

    Is there a issue in the Earlsfield/Clapham Junction area, consistently been getting speeds of 0.01MB or no data at all @O2

  • mrshavers Catriona Hepburn (@mrshavers) reported from Eltham, England

    Hi @O2. I'm sure this is as boring for you as it is hugely frustrating for me but your service continues to be appalling in my area. Now been going on for 7 months. Fed up of line constantly cutting out

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Can you sort your mast out in Wimbledon please. Totally crap service for weeks and weeks and weeks. Really poor!

  • JohnBur57441479 John Burch (@JohnBur57441479) reported from Bexleyheath, England

    @O2 very disappointed and suprised that after 2 months without mobile service in my home you will not be providing any compensation! Contract up in September. I’ll be off to a different supplier. Anyone reading this please retweet so other users understand this crazy @O2 policy.

  • Hammers71 Gary Mitchell (@Hammers71) reported from Bexleyheath, England

    What’s going on with the @O2 signal around London/Kent lately. Absolutely awful, every call I make or receive cuts out or off etc. Anyone else had this problem. Even cost me a chance of winning The Who tickets with @absoluteradio the other day. @daveberry_tweet

  • Peachey_79 Charlene (@Peachey_79) reported from Wandsworth, England

    @O2 Well after 3 phone calls and the staff in your Wandsworth store trying I was told I couldn’t cancel and had to wait.

  • AkilAlakil عقيل العقيل (@AkilAlakil) reported from Poplar, England

    @O2 @bluebear2207 H2, 2019 almost there. You should live up to your promise. Otherwise we will never trust you.

  • KtHob Katie Hobden (@KtHob) reported from City of London, England

    Terrible customer service from @O2 who charged me £40 for data even though my data roaming was off #switchingtovodaphone #callingeverytimeigoabroadisnotpractical

  • The_Lady_Jade_X Mrs Lady Jade ❤ (@The_Lady_Jade_X) reported from London, England

    Mother in law will deffo b leavin @O2 when her contracts up. She’s been abroad loads n never had issues. Goes Jamaica with new iPhone no issues. Goes to Europe with iPhone and no network. Apparently she needed to call them before n get a bolt. Load of rubbish! CS no help either!

  • JohnBur57441479 John Burch (@JohnBur57441479) reported from Bexleyheath, England

    @O2 Got better service abroad than I do at home🤪from @O2. That pesky old mast in DA15 is still causing problems. But hey I’m only a paying customer. Nothing back from Mr Baldwin in the Execs office except a holding’ I’ll get back to you’ mail.

  • davidchow David Chow 📶 (@davidchow) reported from Hammersmith, England

    @MIROFUR Disagree. In the UK it was an exclusive on @O2 as they built out EDGE and turned on support for interactive voicemail. It created a massive influx of people to the base, who continued to stay on even when the 3G version eventually shipped to other carriers.

  • depeare Steve Depeare (@depeare) reported from Ealing, England

    @O2 after 3 hours of calls 5 texts and 1:5 hours of to get family discount that is advertised and to be given an amount to pay then still getting it wrong . So a complaint to be made

  • Peachey_79 Charlene (@Peachey_79) reported from Wandsworth, England

    Worse customer service @o2 I give up!

  • MikeBrownnutt Mike Brownnutt (@MikeBrownnutt) reported from Merton, England

    @O2 Just renewed with you for another 18 months. Your fantastic sales advisor informed me I’ve been a loyal customer for over 8 years. Any chance of sending me something to celebrate our partnership. 🍾🎉

  • NHSNewey David Newey (@NHSNewey) reported from Croydon, England

    @o2 why is your 4g signal and internet bandwidth so appalling in Croydon. Pass through the town centre particularly through East Croydon and you might as well having no signal at all!

  • budgie Lee 'Budgie' Barnett (@budgie) reported from Paddington, England

    @O2 Wasn’t a problem, as such. ‘Kit breaks’ is an ever present rule. Was mainly to let others know,, if they had problems and wondered what was going on.

  • dblooman David Blooman (@dblooman) reported from Ilford, England

    An @O2 customer for 11 years, need a new phone and they are unable to offer me a deal until my upgrade window is open, which is for 4 weeks. I guess its off to a new provider

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Your own website says there’s a mast down. We had a problem quite a few weeks ago. Zero coverage makes o2 useless.

  • boogieloo Jodie De Vere (@boogieloo) reported from Southall, England

    @O2 I love @ O2 Customer Service

  • JohnBur57441479 John Burch (@JohnBur57441479) reported from Bexleyheath, England

    @Sunny_in_London @O2 Congrats. I’ve been waiting 2 months. No service for me and my wife from @O2 at our home. No compensation either!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • suetimpson66 sue timpson (@suetimpson66) reported

    @O2 hi, we have had an abysmal signal for weeks. Can’t make calls or the call drops out constantly. Your customer service options all lead to dead ends. Seriously thinking of leaving O2

  • thenewgalaxy Dr Richard Bate (@thenewgalaxy) reported

    @O2 Got there in the end. It would be nicer as a customer if the upgrade process was slick rather than being a bit of a battle… been with o2 for 20 years now and it’s become harder every time.

  • Gareth_Rothwell Gaz (@Gareth_Rothwell) reported

    @thenewgalaxy @O2 @Apple I’m having the exact same issue! You’d think O2 would have fixed their app and website by now, issues every time I’ve tried to upgrade over the last 6 or so years

  • NathanLockwood_ Nathan Lockwood (@NathanLockwood_) reported

    @O2 Can’t look at my extras can’t look at my tariff can’t look at Disney + to cancel it

  • feliciacole_ 876ix 🇯🇲 (@feliciacole_) reported

    @O2 It’s nothing to do with me, I was told it’s an engineering problem.

  • Lee88Young Lee young (@Lee88Young) reported

    @O2 1. Turn to airplane mode and then off, lost all signal bars. 2. Phones been turnt off twice. 3. Settings have been checked. Even tried restting them. 4. 5g sim has been checked. 5. Apparently the network is fine! My phone says otherwise. £600pcm so this needs resolving ASAP!

  • BishoppJonathan Jonathan Bishopp (@BishoppJonathan) reported

    So, FURTHER to the issue of o2 taking over £600 instead of £60. I'm now 3 days down the line. Still no call back from a manager and no refund as promised. @O2 I am contacting the ombudsman today if this not resolved.

  • benjaminlfc Benjamin Webster (@benjaminlfc) reported

    @CivicLilly1 @shellbryson @O2 Because if you don’t order on the first day the delivery dates get pushed back and back they’re went to October within minutes direct from Apple so if they can’t keep with demand being the actual company that makes them then network providers have no chance

  • RyanA____ Ryan (@RyanA____) reported

    I have never known or experienced anything as painful as trying to upgrade/leave @O2

  • josephwgregory Joseph Gregory (@josephwgregory) reported

    @O2 @Apple Wow those device plans are awful! You can get a stand alone 150GB plan from O2 for £20p/m, so why is it £5 more when bundled with an iPhone? The same applies with 3GB for £20p/m when you can get it stand alone for £6p/m Hard miss on this one, I’d rather buy from Apple.