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 01/28/2026 00:15

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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, Harringay, Barnet, City of London, Ealing, St Albans, Hemel Hempstead, Welwyn Garden City, Hackney, Paddington, Enfield Town, Hayes, Hertford and Islington.

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City Problem Type Report Time
United KingdomLondon TV
United KingdomLondon Phone
United KingdomHarringay Internet
United KingdomBarnet Internet
United KingdomLondon Phone
United KingdomLondon Phone

Community Discussion

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O2 Issues Reports Near Radlett, England

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

  • ScottCanEat ScottCanEat (@ScottCanEat) reported from London, England

    Hey @O2.. I #know these are weird times. i placed an order on sunday confimed & paid. online shop says next say delivery is still available. Ive emailed, replied with please use chat. Chats off line. I phoned and only upgrades and leaving o2 calls are accepted. Help

  • sarahcoysgabb sarah gabb (@sarahcoysgabb) reported from Broxbourne District, England

    @O2 trying to upgrade on app and main website but when I choose it crashes can anyone help

  • GillKirby Gill Kirby (@GillKirby) reported from Islington, England

    @O2 Still waiting for a call back. I guess even in a sunny day like today. Hell could freeze over. But I’m not holding my breath. I’d say poor customer service, but this is actually abysmal!

  • BenFisherCT Ben Fisher (@BenFisherCT) reported from Islington, England

    We’re not being threatened by some communist tech firm. Imo you should start packaging any of that Huawei crap from China and start sending it back. @O2 @EE @VodafoneUK @ThreeUK @bt_uk

  • LebbyE Lebby Eyres (@LebbyE) reported from Islington, England

    I would just like to say I had three back to back chats starting at 12pm today and at that precise moment @O2 went down. WhatsApp coming to the rescue for some but not all. Aargh.

  • tombyford Tom Byford (@tombyford) reported from Paddington, England

    @_peetaypan @O2 If you want to keep your number you can get a PAC code by texting PAC to 65075 once you give that to your new network provider you shouldn’t have any more hassle

  • AlisonBurnsy Alison Burns 💃🏻💋 (@AlisonBurnsy) reported from Borehamwood, England

    @O2 I really need to speak to someone urgently im@trying to pay@my bill and it’s saying zero balance but I can’t call use my internet or text I need my phone and I can’t get through to anyone to sort it pls message me to help£

  • Anna8Brown Anna Brown 🦎 (@Anna8Brown) reported from Northchurch, England

    @O2 Sure, though I have already had two calls with your helpline. Neither were able to move this forward. Hopefully you will be able to help.

  • itsnadine_ abena (@itsnadine_) reported from Harrow Weald, England

    @O2 I changed my tariff now I can’t add a bolt on, if I can’t listen to this mix whilst on a run I’ll cry help

  • GillKirby Gill Kirby (@GillKirby) reported from Islington, England

    @O2 How funny that publicly you demonstrate great customer service, but having DM’d you which you requested, you’ve now gone very silent! Not my idea of service.

  • sarahcoysgabb sarah gabb (@sarahcoysgabb) reported from Broxbourne District, England

    @O2 Is incoming calls down as I have had so many missed calls from people who have had to call on landline not good for business

  • SerbayOzcann Serbayy’ (@SerbayOzcann) reported from Hackney, England

    @O2 Whenever i got to Bournemouth im losing the signal on the beach straight away

  • SerbayOzcann Serbayy’ (@SerbayOzcann) reported from Hackney, England

    @O2 Your service doesnt work in Bournemouth lol

  • ShahlaaTahira 💟 (@ShahlaaTahira) reported from Hillingdon, England

    If your an @O2 customer be careful I’ve had emails and texts saying I owe my bill and I checked through my App and I don’t owe anything. #FraudAwareness

  • iDaffySB Daffy (@iDaffySB) reported from Hackney, England

    @O2 is there something wrong with your system because I’m unable to pay my bill today, please fix!

  • BrianJThompson8 BrianJThompson8 (@BrianJThompson8) reported from Barnet, England

    @ItsAdsolution @O2 All of my calls which I've tried to make the O2 have not been answered I have a 40 phone and they don't seem to care I think if this keeps on we should see them because I've got a really bad disability and I've got a 40 phone so we should sue them

  • Bex_Stinson BEX (@Bex_Stinson) reported from Camden Town, England

    Update! The problem I need fixing is that I can’t make phone calls. So I can’t ring my energy supplier about being cut off, or my GP about my asthma. My phone won’t call any number at all. I told @O2. Finally. Thankfully, @O2 sent me a DM and asked me to call them to sort it

  • iDaffySB Daffy (@iDaffySB) reported from Hackney, England

    Dear @O2, I’m having problems paying my bill, please help..

  • Alx_R_M Alex (@Alx_R_M) reported from Paddington, England

    @O2 #help #GPS I have just discovered that my location cannot be seen for some apps on 4G just on WiFi connection. I do not understand this issue and I will need if possible an answer. #ThankYou

  • JohnTillUK John Till (@JohnTillUK) reported from City of London, England

    @yamesh Alas as I’ve never left them - after 23 years so far - I don’t think it includes me. Still waiting for @o2 to recognise my loyalty though

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • megangrace_96 meg💕 (@megangrace_96) reported

    Imagine one of your customer advisors putting the phone down on you because they don’t know how to do their job @O2 shocking.

  • BigMoLoyal1872 Big Mo🍊 (@BigMoLoyal1872) reported

    @O2 claim to have the best national coverage over any retailer, there signal is ******* atrocious

  • rockamassive Phil Howard (@rockamassive) reported

    @O2 any reason my signal is 3G in Hazelgrove when it was 4g? Seems to be happening every where, I have the worst signal to friends on other cell providers. My phone is an iPhone 13pro 5g and yet to sample 5G other than Man City centre!!

  • thetsas Philip Taylor (@thetsas) reported

    @O2 we just have a SIM card as part of virgin media deal. Can’t pass security as code being sent to the SIM. Please help as I need to stop a payment today.

  • s_a_l_k S (@s_a_l_k) reported

    @O2 Hi O2. I just tried calling my mum who is with yourselves. She didn’t answer and rather getting her voicemail I get out through to 101!? Never happened before. Her friend, who is on a different network to myself has called her and got the same issue. Any help please?

  • JazzGib Domingo (@JazzGib) reported

    How come in the area around @TheO2 the @O2 signal is hopeless?

  • charlene100512 charlene pattison (@charlene100512) reported

    Love having the phone put down on not once but three times! Well done @O2 great customer service!! That is a contract now lost! Keep up the great work

  • Kiihoko Chris P Bacon (@Kiihoko) reported

    @O2 For hours now in Germany basically the entire day. All signals are gone. You can’t contact anyone as you can’t call with no signal

  • victorique1984 Victorique (@victorique1984) reported

    @O2 Always wonted a soft toys of it so I could cuddle it when I felt down.

  • AndreaMeek1 Andrea Meek (@AndreaMeek1) reported

    Heading to the USA soon, @EE are charging me £11.20 to use my phone for 3 weeks (excellent customer service too) @O2 want to charge my husband £126 for the same thing Think someone's profiteering here #lostacustomer