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 01/19/2026 14:40

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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 (30%)

    Internet (30%)

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

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City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomCity of London Phone
United KingdomEaling Phone
United KingdomSt Albans Phone

Community Discussion

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O2 Issues Reports Near Radlett, England

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

  • PaulWRamsay #HellomynameisPaul (@PaulWRamsay) reported from London Colney, England

    Really bad service from @O2, having calls from a shop to pressure into upgrades, no really clarity when calling 202 to ask what’s going on-I think I need a new network!

  • Greekphotoguy Dimitris A. (@Greekphotoguy) reported from Tottenham, England

    Dear @O2, I've been with you for years. Just upgraded for 3 years. But the fact that I can't take my phone because my European driving license is not acceptable ID is very annoying. It has my photo and name on it. My passport has the same photo! I really don't see the problem.

  • stourdave Dave (@stourdave) reported from London Colney, England

    @O2 How did this shit happen

  • bks67 bridget sparks (@bks67) reported from Hertfordshire, England

    @O2 I do have the app, I think I will phone the customer service team and ask them,

  • thespacedmonkey Jonny Harris 🇬🇧 (@thespacedmonkey) reported from Ealing, England

    Unbelievably bad customer service from @O2 . I was found no service when I live in London is expected and I would not be a booster and that a booster didn’t even exist. A quick google found the booster. Also pretty rude to me. Not happy after 9 years with them to get that.

  • The_Lady_Jade_X Mrs Lady Jade ❤ (@The_Lady_Jade_X) reported from London, England

    Mother in law will deffo b leavin @O2 when her contracts up. She’s been abroad loads n never had issues. Goes Jamaica with new iPhone no issues. Goes to Europe with iPhone and no network. Apparently she needed to call them before n get a bolt. Load of rubbish! CS no help either!

  • DimitthriV Dimitthri Vithanage (@DimitthriV) reported from London Colney, England

    @O2 what is going on! 😭😭 Even when I have signal it's so slow!

  • jmcomms Jonathan Morris 📱📸 (@jmcomms) reported from London Colney, England

    @VModifiedMind @benwood @EE @VodafoneUK @ThreeUK @O2 Albeit using half rate codec for voice. Sounded pretty awful.

  • CraigFamilyBlog Hayley & Gavin (@CraigFamilyBlog) reported from St Albans, England

    Gav and I have had no mobile phone service for 3 days, but I have no service to call @virginmedia to let them know! It happens far too regularly. Just spent the morning searching for a new deal. @O2 looks like the best so far!

  • stourdave Dave (@stourdave) reported from Tottenham, England

    @O2 Yes #stop please **** off with this shit. I only accidentally liked your ad while I was scrolling and you've bombarded me ever since. Your signal is shit anyway.

  • endaguinan Enda Guinan (@endaguinan) reported from Islington, England

    @O2 I’m with GiffGaff. Usually no issues with Mesia messages in any direction, but when it happens, I’m curious about this type of message. It says here’s your message, but there’s no link or attachment.

  • AndrewTRIrwin Andrew Irwin (@AndrewTRIrwin) reported from London Colney, England

    @EmmaShubrook @O2 Agreed. I have no signal at all

  • StephenKingsley Stephen Kingsley (@StephenKingsley) reported from Islington, England

    @O2 No response on Saturday and don’t understand a three letter message today - a long time for an automated service not to be working correctly.

  • RaviDheer Ravi Dheer (@RaviDheer) reported from London Colney, England

    @O2 I'm sick to death of your network. I'm trying to pay you and I can't. Now I'll wait for some fool to contact me. I give up with this pathetic network.

  • jonnyrotton1989 Jon. (@jonnyrotton1989) reported from Islington, England

    Right that’s your lot now @O2 I’m sick to death of signal problems & the app never works to report a problem! 10 years I’ve been with you - you used to be the best, but not anymore. Time to give @EE a go 👍🏽 #O2 #O2isARipOff #O2SignalProblems

  • Greekphotoguy Dimitris A. (@Greekphotoguy) reported from Tottenham, England

    @LuzDLuna @O2 When I got to the shop to collect the phone and was denied, since a driving license valid across Europe wasn't good enough, I was told the "there are procedures and cameras" and the staff couldn't help because they would get in trouble!

  • budgie Lee 'Budgie' Barnett (@budgie) reported from Paddington, England

    @O2 Wasn’t a problem, as such. ‘Kit breaks’ is an ever present rule. Was mainly to let others know,, if they had problems and wondered what was going on.

  • gigsmad David Donnelly (@gigsmad) reported from Camden Town, England

    @O2 Went to shop to collect my phone, they were great at helping to flog cases, when I asked for help to set up, their WIFi is rubbish. I just spent a lot off money FFS!

  • ItsMeEllisxD Ellis Brown (@ItsMeEllisxD) reported from London Colney, England

    @O2 Well it’s every time I leave Leicester. Or go to a new city.. even when I have 4 bars it’s either really slow or won’t load at all!

  • alechendry Alec (@alechendry) reported from Camden Town, England

    @fortheride @O2 Also, try taking your network selection off automatic, and switching to AT&T, I generally find them better - but results may vary depending on pairing agreements.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • CameronKeay2 Cameron Keay (@CameronKeay2) reported

    @O2 hi my 4G has been turned off and I can’t make a payment on the app or website? So I’m going to be charged for late payment even tho I’m trying to make my payment? Any help

  • DG34UK David Graham (@DG34UK) reported

    @O2 I have two iPhone 11 & sims at my house for past 6 weeks. It was through fraud on my bank account. Have called twice and your customer service teams have not helped at all. Advice required please.

  • Alastair_M7 Alastair Morgan (@Alastair_M7) reported

    @O2 Had a complete and utter guts full of your appalling network now. Been a loyal customer for 16 years. Been having issues with signal for several years now, reported it times over and it's just getting worse. No, it's not the phones.

  • bethdocherty_ Beth Docherty (@bethdocherty_) reported

    @O2 Is the currently an issue with data/service in Newcastle U-T? I’ve literally had no service for 7.5 hours. Thank god my wifi is working, was relying on data for the past 2 months, would be mad if I still was

  • Jen_missbiscuit Jenna Lucey (@Jen_missbiscuit) reported

    @O2 disappointed with your coverage - been very poor for months now. No 4G anywhere and poor signal on 3G. Can’t use data without wifi. Tried all recommended tips. Can’t wait for my contract to end. After more than 10yrs, I no longer recommend @O2

  • devoutatheist thē kĭñg (@devoutatheist) reported

    @O2 Thanks for that, and yeah it was a bit! O2 status tracker now says you're aware of the issue but calls/texts should still work - Leicestershire area.

  • paulhayward200 Paul (@paulhayward200) reported

    @O2 @hubbubUK The reason they don’t have internet is they use O2s rubbish network .😡

  • andy_uk44 I am just me (@andy_uk44) reported

    @O2 you’re gonna be mentioned on #RipOffBritain soon if they decide to go ahead with the issue of having a lack of signal, it’s about time that o2 gets badly named as having bad customer service and show how they disrespect some customers who get treated with neglect

  • Treagie Hannah (@Treagie) reported

    @O2 can you help? Is there an issue with a mast locally? I’m wondering if possibly my SIM card needs replacing? Thank you!

  • ryanyates1990 Ryan (@ryanyates1990) reported

    @O2 I reported a problem via the network checker and got this reference number 24868075 if that helps at all?