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 02/01/2026 10:50

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Thornton Heath, Greater London, England

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

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City Problem Type Report Time
United KingdomCity of London Phone
United KingdomWandsworth E-mail
United KingdomLondon Total Blackout
United KingdomLondon Internet
United KingdomSouthwark Phone
United KingdomLondon Phone

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:

  • 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

  • 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

  • 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!

  • 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!

  • 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.

  • 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

  • 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

  • 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!!

  • 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

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

    Worse customer service @o2 I give up!

  • 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.

  • 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.

  • 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.

  • 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.

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

    @O2 I love @ O2 Customer Service

  • 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!

  • 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

  • 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.

  • 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. 🍾🎉

  • MissPaulaGreen Paula (@MissPaulaGreen) reported from Camden Town, England

    @O2 I have noticed that the WiFi is not working in 2 locations today 👀🤨

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • BretlandCraig Craig Bretland (@BretlandCraig) reported

    @j0wh1te @O2 Hi, did you get this sorted I’m still having this issue nobody can hear me when they call or I call them. Watsapp & FaceTime all crystal clear! This is certainly an o2 problem!!!

  • Dan_gleebles1 Dan Gleebles (@Dan_gleebles1) reported

    @TheO2 @O2 are an awful network and I’ve had a horrific experience with them. Not only bad signal but one of the agents unbeknown to me signed me up to a 24month contract without my knowledge. Only knew when I got text and email notifications!! Such bad service.

  • PBNEWS21 PB NEWS (@PBNEWS21) reported

    Apparently I’m due for an upgrade absolutely correct but it won’t be with @O2 overpriced now @virginmedia has taken over and customer service is xxxx

  • LauraO29325141 Laura O (@LauraO29325141) reported

    @O2 any chance of you fixing the phone mast any time soon? Been without signal all day. Why am I paying you when I can't use my phone?

  • stemsy stemsy (@stemsy) reported

    @O2 just been told that it could be 48 hours for my new sim to work. Two days without service. Poor service O2!

  • Brandreth1979 David Brandreth (@Brandreth1979) reported

    @O2 hi o2, something seems to have gone wrong with porting my number, old number switched off but temporary o2 number still live. People can't reach me, can you help? I've sent a dm

  • payneardo Dave Payne (Payneardo) 😇 (@payneardo) reported

    @O2 And I've just double checked as I have other numbers. It looks like I need a code instead of the link as others have had the same issue

  • davey7129 Davey (@davey7129) reported

    @O2 I’ve been a customer for years.. added my Mum, my Brother.. my Son.. persuaded my Dad to change I’ve never had a problem ever.. the one problem I have had so far required 3 emails.. 13 phone calls.. a trip to the o2 shop who have to phone the same crap service we do! 😡😡😡

  • EmilyMorritt Emily Morritt (@EmilyMorritt) reported

    @O2 how long are you going to put this off? 3x I’ve waited weeks for a manager to call within 48hrs. 25/11 I’ve waited for the fraud team to contact me within 28 days. All you’ve done is send me letters, affect my credit score & hung up on me. Worst customer service imaginable

  • snookerwhinger Paul (@snookerwhinger) reported

    @O2 do you get charged for call forwarding to another network (three)?