O2

O2 Outage Report in Radlett, Hertfordshire, 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 Radlett, England

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

O2 Outage Chart in Radlett, Hertfordshire, England 02/24/2026 12:15

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Radlett, Hertfordshire, England

The most recent O2 outage reports came from the following cities: London, Hackney, City of London, Harringay, Ealing, St Albans, Camden Town and Barnet.

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City Problem Type Report Time
United KingdomLondon Internet
United KingdomHackney Internet
United KingdomCity of London Internet
United KingdomHackney Phone
United KingdomLondon Internet
United KingdomCity of London Phone

Community Discussion

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O2 Issues Reports Near Radlett, England

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

  • aur_elien Aurélien (@aur_elien) reported from Hackney, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • garywebbTHFC Gary Webb (@garywebbTHFC) reported from St. Stephen, England

    2/2 @O2 promise to call you back, but as yet nothing, they promise to escalate to a manager, but surprise they don’t call you back either, their Twitter also ignores your serious concerns.Think seriously before choosing @o2 if there’s an issue THEY don’t seem to care! @VMO2News

  • ashley_leggett Ashley Leggett (@ashley_leggett) reported from London Colney, England

    @O2 full 4G signal in Chelsea and can’t even load a PDF attachment or Instagram post. Absolute shambles. Same over in white city. Same in London Bridge. Got better service last week 2000M up a mountain in Austria

  • paul_a_lewis Paul Lewis (@paul_a_lewis) reported from Barnet, England

    @O2 my wife joined O2 today and ordered a new phone however she provided you with the wrong email address, can you help change it? Thnx

  • Mattoco Matt O'Connor (@Mattoco) reported from St Albans, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • garywebbTHFC Gary Webb (@garywebbTHFC) reported from St. Stephen, England

    1/2 BEWARE everyone considering switching to @O2 They offer to port your existing number from your previous provider, which is really important to many, but FAIL miserably, when you call customer services multiple times, they promise a 4 hour resolution, this never happens..cont

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Ealing, England

    @O2 The problem is the phone tries to switch to 5G where there is no coverage here so it results in no signal. That happens everywhere not just W5

  • Indian_Thriller Jeetesh Luhar (@Indian_Thriller) reported from Iver Heath, England

    Hey @O2 how do I cancel a SIM card that @virginmedia sent me as a data roaming replacement for the lack of WiFi installation service they’ve provided me at my new property? I wasn’t expecting to be charged extra for this mess up on their side so it’s a no thanks from me.

  • CalvinLaurenson Calvin Laurenson (@CalvinLaurenson) reported from London Colney, England

    @O2 is your London 4g network having issues? I have multiple o2 devices that aren't connecting

  • Stasisesque Lou 🐝 Lou (@Stasisesque) reported from London, England

    A tale of two CS agents. @O2 dealt with my issue and O2 Travel quickly and with excellent customer service. @Lustriga who has an IDENTICAL issue is being dismissed constantly and told it's his problem as the agent is refusing to read the conversation.

  • torgo Daniel Appelquist (@torgo) reported from London Colney, England

    Do you know what? Mobile operators get a lot of scorn, but I have spoken to some really lovely @o2 customer service reps over the last few days who have been very helpful sorting out all my contract and SIM issues. So 👏.

  • JoshBates Josh (@JoshBates) reported from Paddington, England

    @O2 I got this sorted doing this however this is really poor service. This should be an easy, self-service digital journey. Absolute joke that this took 35 mins for both me and your staff. Total waste of time. Please feed back.

  • NorthernlyExpo Andy Denial 📸 (@NorthernlyExpo) reported from Islington, England

    @O2 Just trying your Priority code in McDonalds but it’s not working. Just says it’s been used already.

  • a1_nos A1NOS (@a1_nos) reported from Hemel Hempstead, England

    Hey @O2 showing again why you really are market leaders in Customer Service. Big shout out to Lauren. 👌👌👌

  • Paula_Griffin65 Paula Griffin 🏳️‍⚧️ 💙💖🤍💖💙 (@Paula_Griffin65) reported from Camden Town, England

    @O2 Hi, currently log into 02 Wi-Fi in places like Costa etc but need to change my details as the name it flashes up is incorrect. However it won’t accept either my email or my phone number to change details.. Help please!

  • Palouisea UnhappyHoopla (@Palouisea) reported from Shenley, England

    @VOXI_UK I have been on a staycation this week I am appalled at how poor your reception is in many parts of South East. Going back to @O2 as sim only!! Very frustrating 😕 missed many important phone calls. Pm me to discuss

  • JoshBates Josh (@JoshBates) reported from London Colney, England

    @O2 Hi, can you please help me add Spend Cap to my Pay Monthly account? Don’t seem to be able to do this from web site which is a little frustrating to say the least x

  • LairdDourka Andrew Dourka-Laird (@LairdDourka) reported from London, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • misswotless1 Miss Wotless (@misswotless1) reported from London Colney, England

    Remind me never to frequent the @O2 store on Oxford Street again - so rude and unhelpful, telling the customer before me not to come back

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Any plans on enabling sms over wifi calling? I used to be with @EE and I could call and sms with wifi calling but seems your network only supports calls?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AjmanAli19 Ajman Ali (@AjmanAli19) reported

    @O2 I got a new contract and this is the service I receive after hearing good things about o2. Not happy at all! This service is disgusting. I’m not left without a phone which I can’t do my job anymore losing me money. O2 you need to sort this out ASAP

  • MXNHLLNKMP Max (@MXNHLLNKMP) reported

    For most of lockdown, I would say my number of scam/ unknown number calls went right down to zero. In the last 48 hours, I've had about 20. National insurance, National Crime Agency, Chinese consulate the list goes on. What is going @O2 ?

  • 13Jindy Big Tasty (@13Jindy) reported

    @O2 I'm having terrible reception on phone calls. For me and the other person. I've cleaned out the mic, restarted the phone and tried to set the network again. Can I get this fixed please

  • kay32012808 kay (@kay32012808) reported

    @O2 @CarlCsmith Can you fix my network !!!!!!!

  • AjmanAli19 Ajman Ali (@AjmanAli19) reported

    @O2 disgusting service from o2 right now. I called up and they tell me the systems are down and to call back in 24 hours. I asked to speak to a manager but he refused and then hanged up the phone to me. However before I spoke to him I spoke to another department and they are fine

  • ChloeQueenMusic Miss Queen (@ChloeQueenMusic) reported from Armthorpe, England

    @AppleSupport @O2 Hi! My Apple Watch is losing charge super quick (it was fine before) and when it’s charging it’s literally burning up! It’s too hot to put on! My old one never did this 🤔

  • kay32012808 kay (@kay32012808) reported

    @O2 my network been down over months what’s going on can you fix this it’s now getting out of hand

  • MattyBx9427 MattyB (@MattyBx9427) reported

    SERIOUSLY @SkyHelpTeam @O2 Sky I’ve Phoned and Your Tech Team Keep Saying They Can’t Help All The BLODDY TIME Please Advise Thurther And Stop Telling Me To waste my time by phoning and @O2 I want you to contact me ASAP I’ll DM you with a phone number

  • chappychat Simon (@chappychat) reported

    @O2 Any response? Are you still having system issues?? Waited hours in total on the phone to you with no resolution…

  • georxiaahunter 🔮geo🔮 (@georxiaahunter) reported

    @O2 you say merging with virgin won't affect any services and it'll all carry on as normal.. then please explain why ******** my phone calls, texts AND data have been affected?! Can't wait for this contract to be done honestly