O2 service status: outage reports and connection issues
Why is my O2 service not working?
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Full Outage Map
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.
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.
- Internet (37%)
- Phone (30%)
- Total Blackout (28%)
- Wi-fi (3%)
- E-mail (2%)
Live Outage Map
The most recent O2 outage reports came from the following cities: Halifax, Reading, Harlow, London, Rhyl, Cleator Moor, Hammersmith, Glasgow, Weston-super-Mare, Southampton, Canvey Island, Uxbridge, Plymouth, Birmingham, and Hackney.
| City | Problem Type | Report Time |
|---|---|---|
 Halifax
|
Internet | 20 minutes ago |
|
Reading
|
Phone | 1 hour ago |
|
Harlow
|
Phone | 2 hours ago |
|
London
|
Internet | 4 hours ago |
|
Rhyl
|
Phone | 2 days ago |
|
Hammersmith
|
Total Blackout | 4 days ago |
Full Outage Map
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
Latest outage, problems and issue reports in social media:
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JB (@ozzybn1989) reportedSignal issues again @O2 — getting boring now.
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ArsenesMagicHat (@Timmah_79) reported@mattstingray @O2 I was with O2 when they were BT Cellnet they got worse and worse moved to @lebara I now pay a quarter of what I was for an excellent service, I only had one issue since moving called them and it was sorted in an 8 minute call including waiting time.
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GN 🇬🇭 (@_Greazemoden) reported@O2 you guys have the worst connection I’ve ever seen Bmt **** you
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Lauren McLellan (@lmclells90) reported@O2 I need to make a formal complaint over appalling customer service over fraudulent activity on my account. I've tried endlessly to resolve this since it first came to light to no avail. O2 confirmed they would stop my direct debit to avoid the £286 bill leaving my account
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Stu (@StuWri01) reported@O2 how can I access my final bill if nothing in the app is available or when signed into the web account no bills available? Already spent 55 mins on the phone to customer resolution this morning.
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Rosaura Guzman Diaz (@Veleta2000) reported@O2 My roaming uk-spain is not working.
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Laraine Kempster (@londonlaraine) reported3 Days no service, I am 70, disabled, and your still lying saying its a Mast problem when my phone says SIM NOT PROVISIONED. I cannot make an urgent call and your chat team say they can't help. @O2
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Mondialiste Bilwala 🇨🇩 (@WhoUsedBillwala) reported@O2 hasn’t given me signal for 4 days
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jodie ꕤ saw ari x5 (@imperfectforagb) reported@O2 @O2 i already sent formal complaints by email to the access team and the arena, over a week ago, and they never replied.
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David Harbison (@Davidharbison18) reported@shade1964 @O2 I'm having the same problem it switches between 4g and 5g and 4g again why is this is there a outage I'm from belfast.
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Jonny duncan (@MrJonnyDuncan) reported@O2 how do you allow all these touts and scammers to buy all the tickets to your shows at the o2 and let them re sell them for 5 times the value when there's children lose out. What a **** show
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Andrew (the *****) (@Andrewislington) reported@JohnTillUK @O2 I’M HAVING THE EXACT SAME ISSUE I literally do not have the time to pick up the phone every time
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Norman Lawson (@NormanL59377696) reportedOh great @o2 signal useless in Bromborough area again 😪
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BillCocker (@BillCockaCha) reported@O2 No, just fix the app
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Tom Weller (@TWeller96) reportedAvoid using @O2 for your phone! Issue raised over 5 months ago and still not sorted. So much for O2 Priority. Look elsewhere!
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John Till (@JohnTillUK) reported@sackedseafarer @O2 Not this time, my original complaint was about that - their resolution, after lots of back and forth, was to allow me to leave without paying an early termination fee (so a £380 saving). I wanted to view my final bill through their app, along with tracking my device plans 1/
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#BurnhamthefakePM #NeverLabour (@EmmMurray211) reported@O2 any chance of some support for my daughter after her phone was stolen? The level of support @Ofcom so far, has been absolutely abysmal. It would be good to find someone who actually cares!
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Palestine Action Supporter🇵🇸✊🇱🇧 #FYEM💰🍑 (@Bliadhnaichean) reported...And, will we get compensation/reimbursement for lack of Text Service @giffgaff/@O2 ? 🤔
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Lewis Buxton (@LewisBuxton) reported@O2 hey O2. I am away on holiday and my iPhone is now saying I have no SIM. Can you help? Is it possible to convert my physical SIM to an eSIM please? Thanks!
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CBL ‘71 (@Backofbeyond8) reported@o2 where on the train line from Maidstone to London 3G=no signal 4G=no signal E=no signal and 5G=no signal unless you have all 4 bars unfortunately for the majority (approx 50 minutes of a 1hr journey) there is no four bar 5G. It’s 2026 ffs!!!! Your service is shite
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Siany 💙🧵👨👩👧👦🐈NHS 🌈🏴 (@sianymarv) reported@O2 possibly the worst messaging chat bot EVER!!! Grrrrrr 😖
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Paul Curry (@Paulc2nd) reported@BillCockaCha @O2 I am having issues with it as well. They ask the same dumb questions when it's a problem with the app.
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Craig Turnbull (@pooliemadone84) reportedHey @O2 can you kindly improve your service regards all customers in TS24/TS25/TS26
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Lucie Rimmer (@LucieRimmer) reported@O2 Thank you. I raised it in the O2 shop and they agreed it was and has always been bad. At the time they said to switch to 3G (that’s what they did) 🫣
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Fred (@Frankplayuke) reported@O2 What a ***** up!! Order new phone and they try to deliver 100 mls away, spent 2 hours on phone and they attempt redelivery only for it to end up 100 mls away again at the same destinatio. This has taken a week to sort and still no new phone, hence to say I've now cancelled said new phone and now looking at new new phone provider, By the way this is not a knee jerk reaction, months of poor signal and network have been part of my decision to leave, the latest ***** up, being the straw that broke the camels back!
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richard emberton (@EmbertonRichard) reported@O2 what the hell os happening to the internet service in the wrexham area hardly any service what so ever 😡
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@No1sunkfarmer ©️ (@no1sunkfarmer) reported@wheat_daddy @agricontract @O2 Go anywhere in the world and the signals on mobiles is never an issue, come back to blighty and you may aswell throw your phone in the nearest skip bin. It's a massive scam where you're obliged to pay a fortune for a service that doesn't work..it's not just 02 it's all of them.
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Paul Curry (@Paulc2nd) reported@BluesnJazzxx @O2 I am experiencing exactly the same but @O2 obviously can't realise there is an issue and get IT onto it. I have just had an offshore tech team ringing me about it. I hung up. It would be a lot easier to have a tech team over here with the app in front of them.
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Cátia (@CatiaSpart2) reported@MissLizziexo @O2 I don’t know what’s going on but they must fix up
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Gale (@gaeilicgal) reportedHey @O2 could you make a SIM only deal that could be bundled onto my contract for my elderly parent? They never make calls unless it's an emergency but I always call them. A bundle on SIM for a token cost would be piece of mind and so helpful.