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 02/25/2026 19:45

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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, St Albans, Hackney, City of London, Harringay, Ealing, Camden Town and Barnet.

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City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomSt Albans Wi-fi
United KingdomLondon Internet
United KingdomHackney Internet
United KingdomCity of 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 Radlett, England

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

  • gadgetgem Gem (@gadgetgem) reported from Barnet, England

    Missed out on my free sandwich this week @GreggsOfficial with @o2 due to the scanner being broken again. Went to next nearest greggs and they had no breakfast 😢 #o2priority #greggs #breakfast

  • PaulGrayburn PG (@PaulGrayburn) reported from City of London, England

    @O2 Nope, nothing. All that’s been different is that I’ve been roaming since 4th October. Home now but I noticed when I was in Portugal that my data counter wasn’t working but my sons was. My wife is also having the same problem.

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

    Idk what's going on with @O2 signal atm, but for the last few weeks I have no data signal around Crystal Palace at all. Doesn't come back till I get down to Sydenham. Weird

  • DavidHHeadley David Henry Headley (@DavidHHeadley) reported from Islington, England

    That’s the last time I recommend @O2 to anyone. Appalling service and indifferent customer service. What has happened to a once great provider?

  • atkin_julie julie atkin (@atkin_julie) reported from Islington, England

    O2 charging customer for voice text. That's terrible. I think after 20 yrs I will be leaving you in 4 months when my contract ends. You don't respect or look after your customers. Especially faithful ones. @O2

  • 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.

  • 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

  • Jennifer03017 Jennifer Ferguson (@Jennifer03017) reported from London, England

    @O2 when you press use now on the Priority Lane where is the code - I only have a screen with a timer counting down. I can’t see a code? Thank you xx

  • lordshaun_ Lord Shaun O’Brien 🇺🇦 (@lordshaun_) reported from London Colney, England

    The customer service of @O2 is truly one of the worst I’ve ever come across. They tell me to call, but I can’t because they’ve cut off my phone. The number goes through to a bot. Quelle surprise! I paid the bill, as always, and yet here we are. Been on the chat thing for four hrs

  • davidluxton99 David Luxton (@davidluxton99) reported from London Colney, England

    Disappointing poor customer service from @dhlexpressuk who inform me of my parcel delivery at 10.40 this morning then send another message to inform me it will now be 6 days later! #DHL not fit for purpose as a #courier for @O2 as I will now cancel the order

  • jonathonfp Jonny Pugsley (@jonathonfp) reported from Camden Town, England

    @O2 your 4G service in London is absolutely dire currently. And you’ve just put my price up for the privilege of it.

  • 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 👏.

  • jasonmackenzie Jason MacKenzie (@jasonmackenzie) reported from London Colney, England

    Is there a hashtag for awful customer service from @O2 and/or @DHLParcelUK ? Asking for a friend.

  • 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

  • jonathonfp Jonny Pugsley (@jonathonfp) reported from Camden Town, England

    @VodafoneUK I’m having a terrible time with @O2 right now. Mobile data where I live is so unreliable… I’m thinking of moving to you guys, but would love to try your network out first. Is this a possibility…?

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

    @O2 I've tried all that already. If I had WiFi access I wouldn't need the data to work. Phone signal works fine, just can't use anything with Internet. It's been like this for at least a month.

  • MattGauntlett Matt Gauntlett (@MattGauntlett) reported from Watford, England

    @O2 I need help ASAP please

  • cove123 mark nicolson (@cove123) reported from Welwyn Garden City, England

    @O2 opened app to use bacon sandwich offer local greggs not open yet for some reason @GreggsOfficial Wgc poor

  • CCTVinCare 💜💚Care Campaign For The Vulnerable💚💜 (@CCTVinCare) reported from Gerrards Cross, England

    @O2 amazing customer service experience on your 202 called MARCO. 🙏

  • Atanvarne ㄥ乇乂丨乇 (@Atanvarne) reported from Broxbourne District, England

    @O2 That’s it. They thought that 7am was a decent time to call a customer, even without knowing that I work shifts and was working late last night. 9am I’d have considered acceptable. I wouldn’t have liked it but 9am is REASONABLE. 7am is absolutely NOT.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ThreeWomen_ Three Women (@ThreeWomen_) reported

    @sarahbennetto Copying in @O2 here who say they are available 7am-10pm in case they're still there and can see this. You can report your phone missing within 24 hours and they will cap the losses. Sounds as if people are close by to you but DM if I can help. Here's lots of love and a hug.

  • eeeeebcux cocolatina (@eeeeebcux) reported

    @O2 i spoke to an advisor about upgrading. She was supposed to call me yesterday and didn’t. Do customer service reps take notes so that I can speak to someone else?

  • Billytweetings billy (@Billytweetings) reported

    Anyone else having a problem with payments today on @o2?

  • GarethSmith19 Gareth Smith (@GarethSmith19) reported

    @O2 hi. Trying to top up a new PAYG mobile viay O2 and by calling 4444 but system keeps declining the transaction. Cards used have money. No idea what is wrong. Can you help

  • kateweb Kate W (@kateweb) reported

    @O2 My friend's just had her O2 phone stolen and is trying to cancel it with you, but doesn't have a phone number to give because hers had been stolen - what can she do, please?

  • SequinSte Stephen♏️🏳️‍🌈🇪🇺 (@SequinSte) reported

    Oh. No @O2 signal until 1st March. I had a text to say it would be off from 26th-28th February... it’s already off and I missed a call from my Dr... really annoyed 😡😡

  • twinklevic77 Vicky (@twinklevic77) reported

    @mouse_paws @SkyUK @O2 You should have 14 days to cancel though?

  • Miss_Fairytalee ♡Kazza♡ (@Miss_Fairytalee) reported

    I am having so many problems with my phone and I just rang @O2 and I swear his words were "If we can't fix it, go to another provider but still pay the bill." I have never in my life heard a company say that. He was rude and I am shocked. I've been a customer for 10+ years.

  • j190582 James the .... (@j190582) reported

    @O2 I have a pay as you go phone and you have cut it off due to the global pandemic I have been stuck at home and didn’t need to use it since the being of 2020 now the £20 credit has gone I can’t use the number please help I can’t afford to lose that credit

  • AlexHamer1 Alex Hamer (@AlexHamer1) reported from Blackburn, England

    @O2 why has my 4G mysteriously stopped working just as my 2 year contract expires? I’m currently on a rolling contract at reduced rate. Seems very odd it would all of a sudden cut out completely?