O2

O2 Outage Report

Why is my O2 service not working?

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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

The graph below depicts the number of O2 reports received over the last 24 hours by time of day. When the number of reports exceeds the baseline, represented by the red line, an outage is determined.

O2 Outage Chart 11/30/2025 04:50

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Will O2 compensate me for the outage?

The recent O2 outages have enraged many of the company's customers. These nationwide outages have prevented many customers from accessing their services.

It is crucial to get in touch with O2 if you are a client and have encountered an outage in order to report the problem and receive assistance. For updates on known outages in your area, visit their website. For the inconvenience, O2 has occasionally given some customers credits and other forms of payment.

Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map

The most recent O2 outage reports came from the following cities: Batley, Bolton, Blackburn, Huddersfield, Armagh, Hackney, Halifax, Birmingham, London, Croydon, Nottingham, Bridgend, Airdrie, Ilford and Mansfield.

Loading map, please wait...
City Problem Type Report Time
United KingdomBatley Phone
United KingdomBolton Phone
United KingdomBlackburn Total Blackout
United KingdomHuddersfield Phone
United KingdomArmagh Phone
United KingdomHackney Phone
Map Full Outage Map

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

Latest outage, problems and issue reports in social media:

  • caitshambrook cait (@caitshambrook) reported

    @O2 i’ve been trying all day to top up my phone, your phone line has been constantly saying there’s a bug being fixed which i get but i’ve run out of data and texts and need to able to use my phone on the daily, can you fix this? if i don’t top up today i lose all my rollover…

  • c7pia c7 (@c7pia) reported

    @O2 Hi, no I didn’t, but thought it odd nonetheless as it’s happened a couple of times and am not an O2 customer

  • ChrisNLangley chris langley (@ChrisNLangley) reported

    Superb service @O2. Haven’t been able to receive calls or texts all day. Called into store to get a new sim as the one (which has worked for 3 years) doesn’t work in any phone. Got the new sim, got home to set it up. And look, you need to receive a text via a code. Perfect.

  • CorriganSusan Susan (@CorriganSusan) reported

    @wtngebeg @Harry_Styles @O2 I know, used to be O2 years ago but changed network.

  • IanRElliot Ian Elliot (@IanRElliot) reported

    @O2 seriously need to allow customers to pay more than they owe on device plans on the app. Paying a device plan off early is always a good thing and something O2 should encourage to help reduce customer debts. Paying a device plan off early could lead to cheaper SIM only deals

  • paulhayward200 Paul (@paulhayward200) reported

    @O2 Hi, I keep on trying to raise a complaint but I just keep on been fobbed off. I am promised a call back from a manager and it never happens

  • AgentSchmith Agent Smith (@AgentSchmith) reported

    @AntrimLens @Au_Erithacus @O2 If its any consolation, it happens with any names with accents, not just fadas. It's to do with screening out special characters to prevent SQL injection attacks & the like, however if they actually sanatised their database inputs correctly, it would be a non-problem. Lazy design

  • Vicky_Mansour Vicky Mansour (@Vicky_Mansour) reported

    @O2 I’ve replied and also asked some more questions as it’s been 24 hours and it’s not working properly - hoping you can please help 🤞🤞

  • bection Rebecca Faulkner (@bection) reported

    @o2 what on earth has happened to your customer service? Internet is appalling and I can't get hold of anyone

  • mrg9999 mrg9999 (G8NNT) JagoHazzard (@mrg9999) reported

    @JamesGoz @O2 I thought you'd have a minion to do this for you. I've moved numbers before and it was just a matter of putting the PAC into a panel and a few hours later hey presto port complete. Never spoken to a person to do it for me.

  • Rebecca_Barden Rebecca Barden (@Rebecca_Barden) reported

    @O2 shocking customer service - called to cancel O2 insurance, multiple steps to speak to an operator, informed that only the insurers could cancel my insurance, told by the insurers (very rudely) that only O2 could cancel my insurance, repeat step one.

  • Jupiterslegs Kat (@Jupiterslegs) reported

    @O2 Appalling service from O2 this weekend. No one I have spoken to have done what they said they would. Stressful being hung up on and having to spend hours on the phone trying to get a resolution. £10 goodwill gesture. No thank you. Going elsewhere

  • DreadedLokHippy Steve Thom (@DreadedLokHippy) reported

    @O2 Working now, 5 hours! People rely on calls for work. Not even an apology from o2. Really poor customer service

  • MatthewOToole2 Matthew O'Toole (@MatthewOToole2) reported

    @naomhgallagher @virginmedia @O2 Virgin Media are awful at moves

  • MeganOquigley ✨Meg O'quigley✨ (@MeganOquigley) reported

    @O2 Been shown it before thanks, sort your signal out!! Paying over £50 a month and getting no signal at all!!

  • naomhgallagher Dr. Naomh Gallagher (@naomhgallagher) reported

    ..no compensation for 3x engineer no-shows, and now @O2 are sending us threatening letters due to an unpaid bill for a service which we NEVER EVEN STARTED. Icing on the cake - @virginmedia don’t want to know & @O2 won’t speak to us as the address doesn’t match ARRGGGHHHH!!

  • soyoongles ᴰ⁻²*Lyss✨ multi-life⭐. 🌕 * . 🌍 * (@soyoongles) reported

    @O2 That sucks 😔, thanks for replying though

  • naomhgallagher Dr. Naomh Gallagher (@naomhgallagher) reported

    For context the @O2 service was part of the @virginmedia package, yet Virgin are washing their hands of this even though their promised service never materialised. Such a joke and no idea where to go now as @O2 refuse to speak to us. Any advice on next steps appreciated!

  • BeusmansP Gull Art and Craft (@BeusmansP) reported

    @VMO2News @O2 @virginmedia Furious at how you treat long term customers! New customer get deals almost half what we pay and you won't match it and have no decent deals to offer loyal customers instead u put the price up! Poor customer service and highly over charging long term customers. Nice to be valued

  • naomhgallagher Dr. Naomh Gallagher (@naomhgallagher) reported

    @O2 @virginmedia The account number is 1048197512. Don’t know the phone number as we never actually received SIM cards!

  • MeganOquigley ✨Meg O'quigley✨ (@MeganOquigley) reported

    @O2 why is the signal always awful with you!! Called up a few months ago and apparently some work was getting done, then I called again and was told nothing is getting done in the area and I even have 5G in my area.. can’t wait till my contract ends and I go to someone else!!

  • StabberCrab StabberCrab (@StabberCrab) reported

    @O2 anychance your going to get the 4444 top up service running. My mums going to loose her package at midnight and we can get it back again. O2 is turning into a joke recently

  • DreadedLokHippy Steve Thom (@DreadedLokHippy) reported

    @O2 what a shock, O2 down again, 4 hours i've not been able to top up. Time to switch networks.

  • inkedgirl69 Clem (@inkedgirl69) reported

    Due an upgrade in March, what's the best network to go with? O2 have gone down hill, I'm missing phone calls, messages are taking forever to send & no matter how many times you report it to them, it doesn't get fixed @O2

  • luawwwww Lua 💚 (@luawwwww) reported

    @HannahFretwell @O2 HI hannah !! Can you send me a dm, im trying to talk with someone with o2, if you can help me please🥺

  • ChrisNLangley chris langley (@ChrisNLangley) reported

    Superb service @O2. Haven’t been able to receive calls or texts all day. Called into store to get a new sim as the one (which has worked for 3 years) doesn’t work in any phone. Got the new sim, got home to set it up. And look, you need to receive a code via a text Perfect 👍

  • paulhayward200 Paul (@paulhayward200) reported

    @O2 How do you get a letter of deadlock out of o2 ? I have spoken with the help line and they are hopeless ?

  • Judy75603559 Judy (@Judy75603559) reported

    @O2 I rang somebody at customer services, and they said all the systems are down for topping up payg accounts. Is that right?

  • aldideathqueue liv (@aldideathqueue) reported

    @O2 im wanting to cancel my phone insurance how do i do it please

  • wtngebeg wtngebeg (@wtngebeg) reported

    @CorriganSusan @Harry_Styles @O2 sadly, it isn’t codes for o2 priority, it is only people with o2 network and they have to log in to retrieve the presale instead