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 12/11/2025 15:35

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Radlett, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Hackney, St Albans, London, Enfield Town, Hayes, Hertford, Islington, City of London, Wembley, Hemel Hempstead, Ealing, Barnet and Uxbridge.

Loading map, please wait...
City Problem Type Report Time
United KingdomHackney Phone
United KingdomSt Albans Phone
United KingdomLondon Total Blackout
United KingdomEnfield Town E-mail
United KingdomHayes Internet
United KingdomHertford Phone

Community Discussion

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O2 Issues Reports Near Radlett, England

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

  • 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

  • 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

  • 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

  • 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.

  • 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.

  • 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

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

    @O2 I need help ASAP please

  • 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.

  • 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.

  • 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

  • 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…?

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

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

  • 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 👏.

  • 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

  • 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

  • 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

  • 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.

  • 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

  • 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.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • stewarthartland stewart hartland (@stewarthartland) reported

    @O2 why do you make it literally IMPOSSIBLE to talk to you guys? Every where I turn it’s automated chats, automated voice prompts or logging in and I can’t log in or get through to ANYONE!!! Maybe if I cancel my direct debit you’ll phone me….

  • karenmmcmanus Karen McManus (@karenmmcmanus) reported

    @O2 I'm an O2 customer since the BT Cellnet days. I love the brand, style, priority, the perks. I have enjoyed working for O2 and Telefonica! But if I can't do something as fundamental as look at a phone before I spend £500 on it, then I guess our time really is up. 😒

  • AJM100000 AJM70 (@AJM100000) reported

    @O2 Ordered yesterday given an hour time slot today, never arrived. Checked dpd, says on way back to o2 as recalled?! Nothing on my account. What is going on?

  • laurenvallen Lauren Victoria (@laurenvallen) reported

    @o2 swapped my sim to 5G on Friday, still no network, unable to make/receive calls or texts, advised in store yesterday it should have been fixed last night… no idea when it will be resolved and no help from customer service. #o2simswap #o2down

  • Lerease Lerease (@Lerease) reported

    It’s only when @virginmedia ‘s Wi-Fi goes down do I realise how bad my @O2 coverage is even on 5G. Shockingly bad! 😩

  • AndrewjG79 Andrew Gardiner 🇺🇦 (@AndrewjG79) reported

    @EE Come on you can’t even make EE work in Wembley. Shite network that’s why I ditched you for @O2 they are cheaper and better in every way.

  • nicweatherburn Nicola Weatherburn (@nicweatherburn) reported

    @O2 morning, I have been on volt since it started. I transferred 3 accounts to a higher data plan last week - the higher data has been applied but volt has been removed. Could you please help?

  • neiltheshaker Neil Davis (@neiltheshaker) reported

    Blimey @O2 looks like your customer service is as impressive as your network coverage these days….

  • XxVikki_LouxX Vikki Louise (@XxVikki_LouxX) reported

    @O2 managed to speak to Chloe, a 'manager' in the Refresh team in January who asked for photos then couldn't be bothered to reply once I'd sent them, to be told by another inept member of Refresh staff, my complaint had been closed it's MARCH22 and it wasn't remotely closed...2/3

  • jamespaul19900 JamesPaul.† (@jamespaul19900) reported

    @O2 Hi, my face ID doesn’t work on my phone anymore, I have tried everything to get it to work, including erasing the phone and starting all over again but still not working, do I just take the phone straight to Apple? I’m just not sure if it’s still in warranty, Could you check?