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 03/20/2026 04:35

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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, London, Hackney, Bromley, Hammersmith, Kensington, Croydon, Poplar, Muswell Hill, Leatherhead, Southwark, Ilford, Paddington, Thornton Heath and Hounslow.

Loading map, please wait...
City Problem Type Report Time
United KingdomCity of London Internet
United KingdomLondon Internet
United KingdomHackney Internet
United KingdomBromley Wi-fi
United KingdomLondon Internet
United KingdomHackney Phone

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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:

  • azhaarashraf Azhaar Ashraf (@azhaarashraf) reported from Kingston upon Thames, England

    @O2 Can you please help me as I can't send you a direct message

  • IanPike https://techhub.social/@ianpike 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@IanPike) reported from London, England

    @O2 Network reset? Not sure what that is... Not in London often and last two times when I try to connect to wifi extra it requires login info, multiple locations across the tube network. I've searched for a solution and doesn't seem to be any options.

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Wandsworth, England

    .@O2 I've just waited 45 minutes for someone to tell me they can't do anything regarding #insurance, then I immediately get a voicemail saying call the same number. PLEASE SORT THIS ASAP !!!! #CustomerService #awful

  • Zenwork21 Zenwork (@Zenwork21) reported from Blackheath, England

    @O2 connectivity and signal in Canary Wharf is awful as usual #o2

  • MattRibbins Matt Ribbins (@MattRibbins) reported from Poplar, England

    @andrewwhyman @O2 Hmm maybe. My point about the network unreliability still stands. Walk to the shop and I have no data unless I airplanes mode a few times. Frustrating

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    .@O2 sent messages on Twitter, called customer service, DM sent via Twitter: 4 days after upgrading my plan I am still not able to make or receive calls and I was told it will take 3-7 days to sort it: why?

  • Shaneyfirkins96 Shane (@Shaneyfirkins96) reported from London, England

    Is anyone else having issues accessing @O2 Priority Mobile App on the S23 Ultra... i haven't been able to access it since the s23 Phone's have Been Released

  • Seanielondon Sean Flatley (@Seanielondon) reported from Hounslow, England

    @O2 priority on my Samsung S23 plus is not working. Any readon why it won't access this app? # o2 #samsungs23

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 To not have a call-back service when calls are over 15 minutes is abhorrent 💩

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    @O2 I tried a browser but priority it kept saying I wasn't logged in. It never worked

  • louwhu16 Lou93x⚒️ (@louwhu16) reported from Worcester Park, England

    @O2 why is your signal coverage so poor? My friend had full 5G in my house and I’m flickering between one bar of 4G and 3G 😩 we have no wifi because of a landslide in the area and I can’t even make a phone call without it cutting out.

  • NeilHigley Neil Higley (@NeilHigley) reported from Royal Kensington and Chelsea, England

    @O2 your 4G is worse than a late 90’s dial up, when it works of course. As you are consistently failing to provide…well any service what so ever, I can break my contract no questions ask and go back to @EE that I wish I’d never left?

  • juliet_gough Juliet MacKenzie Gough (@juliet_gough) reported from London, England

    @O2 can I use my phone in Israel? I’m pay monthly customer.

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Mill Hill East, England

    @O2 you doing any work around N11 London as my signal has just vanished 😩

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    @O2 why will it take 3-7 days for you to be able to sort my current issue? I have been with O2 for over 10 years and all I did was to upgrade my plan with you 4 days ago!???

  • bobmassie01 B o b M a s s i e (@bobmassie01) reported from Worcester Park, England

    @O2 Disney+ £2 off offer not working

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Wandsworth, England

    @O2 I've just waited 45 minutes for someone to tell me they can't do anything regarding #insurance, then I immediately get a voicemail saying call the same number. PLEASE SORT THIS ASAP !!!! #CustomerService #awful

  • cityposer Federica Parise (@cityposer) reported from Kensington, England

    @O2 Texted, DM on Twitter, called and report the issue,now I have been waiting for more than 48 minutes on another phone for customer service..all I did was upgrade my plan! #O2

  • david52987296 david (@david52987296) reported from Victoria, England

    @O2 my O2 sim has not allowed me to dial international numbers for 3 weeks. Your customer service reps are failing to help. I need this for work. HELP!

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 I've tried twice. 45 minutes each time. Absolutely horrific service!!!!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • emilyy_nicoleee emily nicole (@emilyy_nicoleee) reported

    @O2 it has indeed, I have tried selecting another network, but it hasn’t helped

  • YukFongWong1 Yuk-Fong Wong (@YukFongWong1) reported

    @O2 what is going on can’t call or if callings cuts out call fail 😡

  • moggy_rs Gareth Morris (@moggy_rs) reported

    So @bt_uk can’t fix internet and phone line issues it seems for 48hrs+, but as usual @O2 falls over when more than one person tries to use it in North Wales. Bet there’s no compensation off either as usual!

  • jazeverettx Jaz 🦋🦋🦋🦋🦋 (@jazeverettx) reported

    @O2 hi I currently only have 1 bar of signal and my data is not working any idea how long till this will be fixed ?

  • daviddunninguk DavidDunninguk (@daviddunninguk) reported

    In mega moan mood today but honestly @O2 you take the P now. Charging for a sub standard service on calls as well as 4G. Then you have the cheek to tell me 5G is here #york. You can’t even manage a interference free telephone call by the station

  • Crazyk232 katiebelle (@Crazyk232) reported

    @O2 disgusting company that take money off innocent people without even telling them never go with this company it’s shocking

  • jjchezzy Lufc super white (@jjchezzy) reported

    @Cherylayari3 @O2 10 days without signal here in South Chesterfield,seems the rolling out of 5G as damaged signals in certain areas

  • alasdairsloan alasdair sloan (@alasdairsloan) reported

    @O2 Why is it so hard to change a spend cap? The help page doesn't help, you can't do it online, none of the auto helps can do it and no agents are available. For something that should be the click of a button

  • Cozminne Corinne Rousham (@Cozminne) reported

    @O2 hi, just had someone put the phone down on me when trying to report a fraudulent text message trying to set up an account in my name with my number (refused help me because I don’t have an O2 account!) how can I directly contact your fraud dept please?

  • cmr824 Claire Rowlands (@cmr824) reported

    @markmccanney1 @O2 Awww that sucks! 🥺