O2

O2 Outage Report in Balham, 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 Balham, England

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

O2 Outage Chart in Balham, Greater London, England 01/13/2026 18:40

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Balham, Greater London, England

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

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City Problem Type Report Time
United KingdomCity of London Phone
United KingdomCroydon Total Blackout
United KingdomSouthwark Phone
United KingdomEaling Phone
United KingdomCroydon Phone
United KingdomCroydon Phone

Community Discussion

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Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Balham, England

Latest outage, problems and issue reports in Balham and nearby locations:

  • julsbvby juls. (@julsbvby) reported from Camberwell, England

    @O2 honestly wth is going on with my network! For dayssss I can’t call and can’t receive calls when I’m at home.

  • MSYENHA MSYENHA (@MSYENHA) reported from Wandsworth, England

    @O2 is the most shit network ever! Their customer service don’t even know the rules of the company! Never going back on o2 again!

  • spiritualvodka gwen 🕸🕷 (@spiritualvodka) reported from Stratford, England

    @O2 hi! I’m not sure if this is a you problem or an apple problem. But my mobile data will completely shut off around 4/5 times a day, turning the data on and off doesn’t bring it back. I have to completely reboot my phone 5 times a day at the moment. Pls help!!

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from Bexleyheath, England

    @O2 It can happen anywhere at any time. Only way I know is when I look at phone. It’s not signal as when I turn phone off then back on it’s got full signal. It’s not just me. Check Twitter feed. So many people complaining about same problem

  • paullferrer Paul Ferrer (@paullferrer) reported from Harrow Weald, England

    @O2 Two weeks later still have low signal and no one is telling me when it will be fixed you pass me to Sky Mobile who say its your masts they use and contact you

  • samfowler sam fowler (@samfowler) reported from Camden Town, England

    @O2 where’s my crap donut offer a la @VodafoneUK been with you since Genie days....

  • jamesvertigan James Vertigan (@jamesvertigan) reported from Ealing, England

    @o2 Thanks again to Connor Burns in your Belfast contact centre for his help yesterday with my upgrade, I’ve completed the order for my iPhone 11 Pro this morning 😀

  • kw1330 keith watson ⚫️ (@kw1330) reported from Camberwell, England

    @O2 still rubbish signal in #peckhamrye area. #howlongmusticomplain

  • jamesvertigan James Vertigan (@jamesvertigan) reported from Ealing, England

    @O2 No thanks, just wanted to praise Connor for his help and good service yesterday 👍🏻

  • omar_sheikh Omar Sheikh (@omar_sheikh) reported from Lambeth, England

    @O2 Worst. Network. Ever.

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @O2 It doesn’t work. Back doing same lose of signal again. Happens at random places and times around london. Seriously thinking of switching back to #Three

  • Henry_Coates Henry Coates (@Henry_Coates) reported from Walthamstow, England

    @jimsmallman @O2 I left them a few years ago because the customer service is god awful! @ThreeUK is the best bet for the amount we travel! Not the best in London but all over the world it’s great

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @StudiniJones @timlukejones @O2 Yep I thought the 13.3.2 update had fixed it but I’ve lost signal again this morning. Had to reboot my phone. I’m on latest update. Pissing me off now. People can’t call or message me until I’ve realised and turned phone off&on

  • s11kda Sam D (@s11kda) reported from City of London, England

    @O2 what a shambles of a customer service

  • JamesElston3 James Elston (@JamesElston3) reported from Hammersmith, England

    @plandotcom you pretended to be @O2 and were then also very rude when the lie emerged and cancellation ordered. Utter wast of several hours of her time

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @cleggytaxi @O2 Yep you’re right. Signal dropped again.

  • ejp72 Liz (@ejp72) reported from Poplar, England

    @O2 It’s always like it. I’ve never had a decent signal here. Could be the buildings maybe. But always like it.

  • coffeemadman Jonathon (@coffeemadman) reported from City of London, England

    @O2 Er slightly concerning that I recycled a phone with you and you have updated the offer saying you received a *different* phone when I’ve never owned that phone at all.

  • julsbvby afia. (@julsbvby) reported from Paddington, England

    It’s only O2 that I’ll get my order delivered to store and it still goes missing @O2 never fail to keep up with their whack service.

  • lofty_london London Lofty (@lofty_london) reported from Camberwell, England

    @O2 Can you explain what they are please, why the mystery. I pay for a service that doesn't work where I live.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Andrea28968332 Andrea (@Andrea28968332) reported

    @O2 how is lots being sold as i no one can log in ? either with virgin , desktop, mobile app, even my o2 app is down , i have only managed to get sent a code to log in and nothing happens total rubbish who is buying all them tickets then? ?

  • H0rr0r1c0n Andy (@H0rr0r1c0n) reported

    @shelbieX @O2 @virginmedia Awful service isn’t it! Not even a update saying when it’s gonna be up and running again

  • jakethomasowens Jake Thomas Owens (@jakethomasowens) reported

    @O2 I’m sick of O2 never mind what’s happening with this O2 priority but I never get connection, their 4G and 5G and even 3G is terrible, I am in a contract and want out any ideas anyone ??? I have had a new sim off them and still nothing !!

  • CatCorrighan Cat Corrighan (@CatCorrighan) reported

    @CadburyGirl818 @O2 Same so annoying! Been down all day 😾

  • LeahLNurse 𝖑𝖊𝖆𝖍 // stream animal/awbh by pvris (@LeahLNurse) reported

    How is the O2 Priority app still down? Fix it @O2

  • Daylio1970 Dayle Steventon (@Daylio1970) reported

    @finguskr @O2 Theres the problem. If 10,000 people use 3 devices, and then wonder why it's crashing

  • brooomster Mike B. (@brooomster) reported

    @GoingElectricUK @O2 I had the same issue with seetickets trying to get Glastonbury tickets on Sunday. As frustrating as it is - when things are oversubbed they're damned either way. If they had infinite servers selling tickets - they'd sell out in 15 seconds. If they don't you spend hours trying..

  • LisaPursey Lisa Pursey 💙 🇺🇦 (@LisaPursey) reported

    @O2 When is this going to be fixed and don’t send that stupid virgin reply this is disgusting been trying all day

  • Fran_Allaway Fran Fulch (@Fran_Allaway) reported

    @KirstW01 @O2 there's links to the london shows if you scroll through, I have posted 2 dates to try help, i got mine earlier through the same way

  • HHvirtualPA Virginia Davis🌸 (@HHvirtualPA) reported

    @O2 How patient do we have to be? Site been down all day and app and now seeing tickets being resold for astronomical prices. Who are you allowing to buy them ? It's not your customers.