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.
Full Outage Map
E-mailProblems 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.
At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!
Most Reported Problems
The following are the most recent problems reported by O2 users through our website.
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Phone (51%)
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Internet (30%)
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Total Blackout (12%)
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E-mail (4%)
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Wi-fi (3%)
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TV (%)
Live Outage Map Near Balham, Greater London, England
The most recent O2 outage reports came from the following cities: City of London, London, Ealing, Newham, Tower Hamlets, Chigwell, City of Westminster, Waltham Forest, Thornton Heath, Hackney, Harringay, Esher, Kensington, Worcester Park and Southwark.
| City | Problem Type | Report Time |
|---|---|---|
 City of London |
Internet | |
| London |
Phone | |
| Ealing |
Phone | |
| London |
Wi-fi | |
| London |
Total Blackout | |
| London |
Internet |
Community Discussion
Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.
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O2 Issues Reports Near Balham, England
Latest outage, problems and issue reports in Balham and nearby locations:
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Janet Heil
(@janet_heil) reported
from
Bromley, England
@f4feistyfem @inguidowetrust @SEOforlondon @O2 I completely agree @f4feistyfem. I politely asked people next to us to stop shouting and they said *I* was rude and they had to shout because it was so loud. Truly shocking.
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Omar Mansoor
(@OmarMansoor) reported
from
Poplar, England
@Ali_Malik @O2 @Ofcom @MarkEvansO2 @markevenso2 giving us a day of refund not helps actually! Some of us are running full businesses on your network.
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لويد سا
(@iLloyd_Sa) reported
from
Hammersmith, England
@o2 can you fix your network in @westfeild #London as I’ve tried to FaceTime my mom more than 50 times the calls have been dropping all the time its sucks paying almost £90 pcm and you don’t get basic networks. Not a happy customer anymore.
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Joshua Preston
(@jpfpreston) reported
from
Camberwell, England
You don’t get an ounce of data stood on an open-air platform at London Bridge. Been the same for 5 years. I tweeted back then. Send an engineer to platform 12 for a survey. And none of “we don’t guarantee data” -just fix it pls. @O2
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Ali Malik
(@Ali_Malik) reported
from
London, England
The ordeal continues. @O2 and it’s #CustomerService is very good at taking notes but appalling at resolving complaints / closing issues. Generated an incorrect / inflated bill despite multiple assurances otherwise! Now running pillar to post, no resolution in sight @MarkEvansO2
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Daniel Burgess
(@myorangetruck) reported
from
East Ham, England
@O2 I sent over a DM yesterday no response and another day with crap data service. Still not fixed
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Swanscott
(@CSwanscott) reported
from
Camberwell, England
@O2 My data has been extremely slow/not working the last few days can you help out please !!
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Tom Davies
(@TomDavies_89) reported
from
Hackney, England
Central London @O2 signal yet again an absolute travesty! I’d be better off investing in pigeons 🐦
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لويد سا
(@iLloyd_Sa) reported
from
Brentford, England
@o2 can you fix your network in Westfield as I’ve tried to FaceTime my mom more than 50 times the calls have been dropping all the time its sucks paying almost £90/Month and you don’t get basic network coverage inside the mall. Not a happy customer anymore.
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Sara May
(@saraminniemay) reported
from
Lambeth, England
@O2 my phone has been kicking me off WiFi for months now. Been into the shop and they have ‘fixed’ it twice...can’t get onto the O2 app, and now can’t log on to the website. My bills are always over because of this and I’d love some help rather than being overcharged each month.
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Holly ✌🏼
(@hpatterson91) reported
from
Wandsworth, England
Explain to me @O2 how I can have 4g at the top of an Italian mountain range but can’t even get phone signal in Clapham...
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Tom Davies
(@TomDavies_89) reported
from
City of London, England
I’m leaving @O2, service is again absolutely atrocious and I live in central London. #o2
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Liv 🌸🌷
(@OliviaFranceska) reported
from
Islington, England
@O2 hi, my data hasn’t been working all day! Please help
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Stella Leung
(@StellaWYLeung) reported
from
Wandsworth, England
@SkyHelpTeam My 4G network on @O2 is MUCH faster than your broadband service, when you promised to give me 17mbps. This has been happening for the past weeks.
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Corina Wieland
(@CorinaWieland) reported
from
London, England
@VictoriaGoodyer @O2 Exactly what I will do! I was hoping the more expensive monthly rate (to other providers) is justifid by the costumer service. How wrong was I! Fed up with the poor service, signal cover (in London!), weekends without data and now this.
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Corina Wieland
(@CorinaWieland) reported
from
London, England
@O2 I have called O2 several times and also chatted online to a few people (Nooruddin for example).I also spoke to the 3rd party which don’t care and to the police which are busy with bigger problems.What it comes down to is YOU are charging me, and I am YOUR costumer
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Abigail Brady
(@abigailb) reported
from
Wandsworth, England
@O2 Hi, i’m not an idiot - I’m a software engineer - I know it didn’t come *from* you. Nonetheless it was relayed *by* you. It shouldn’t have been, because you shouldn’t accept text messages for relay that appear to be from banks unless you can verify that they really are.
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Usman Younas
(@usmanyounas0011) reported
from
Walthamstow, England
every single day your service going down ,moved to O2 from 3 , paying more getting less as compare to 3 but your service is kind of same , most of the places it just disappears, call failed, hardly one bar most of the time and no service at certain places.. v disappointing @O2
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Ali Malik
(@Ali_Malik) reported
from
London, England
And the harrowing experience continues with @o2! Porting out within 14 day cooling off period of “new” contract seems to be a tough ask for #O2. Unacceptable, impolite behaviour of customer services while the farce from technical side continues. #O2fail! CC: @MarkEvansO2 @Ofcom
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Holly ✌🏼
(@hpatterson91) reported
from
Kensington, England
@O2 I always have signal and 4g problems in london. I have 1 bar and intermittent 3G at all times in my house in Clapham it’s so frustrating !!
O2 Issues Reports
Latest outage, problems and issue reports in social media:
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My Arms Are Too Long🏴🏳️🌈☮️🇵🇸🇺🇦
(@ScottishSean97) reported
@O2 I still had full bars it just wouldn't connect, it connected immediately as soon as the call ended it was only during the duration of the call. It's clearly an issue on your side that needs fixed.
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Si
(@Si_67) reported
@O2 It's 2026, and you can't even repair a broken mast in order to restore a mobile phone signal to a village of 17000 people. Reluctantly, PAC obtained. Such a shame after some 30 years of being with your network (Cellnet, BT Cellnet, Genie, O2, Tesco Mobile & Giffgaff). Bye👋
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Cal
(@Calh48) reported
@O2 @DanyeWest82 That’s a joke surely…… if I turn my WiFi network off at home I can’t do anything
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SP
(@shivanshuit914) reported
@O2 Issue is still not resolved, I have a caseID sending it in DM.
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Danny Daly-Arnett
(@danarnie) reported
@O2 There is never any issues in the area but it is unusable in my house. Cannot even make phone calls without it cutting out and disconnecting
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OFFICIAL GAMINGFFC 🚜▶️
(@Gamingffc) reported
@O2 Also, I've not been able to log into my account, since you teamed up with virgin media and me not been able to sign in, red flags a huge sercurity flaw imo, you would be best distancing yourselves away from them, I even tried to sign in to set up to leave your services, I can't even do that, you have locked in customers and they can't get out, so you start and lower bills, is that understood? Not trying to be nasty but £60 is excessive seen as I hardly use any data or buy any add ons @ofcom, also I would appreciate my mobile number not been leaked to bad actors claiming they are you, when they aren't!
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Lee-Martin Salvin
(@leemart0e) reported
@O2 We all have. The problem is the website does not send the OTC even tho it says it does
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Geoff M Wiseman
(@gmwiseman) reported
@O2 Was instructed to reset new phone to see if that did it , it didn’t. Then advised to do the airplane off for 15 seconds to try and force it to find a network still didn’t. Then your customer service passed around three different people
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Michael
(@mike9001985) reported
@O2 post code, ng95hn new mast 2 months ago, Both 4g and 5g hesitate and loads slow on any internet site or app, only seems to do this on this mast and its not just my phone, been like this since the new mast got installed, i keep reporting it but nothing gets sorted
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Kit
(@KitLdn) reported
Hey @O2 how much longer am I going to have no internet? I am paying for a service that I haven't received for 5 days now. I'll disclose location in private messaging when ready