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 16:35

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (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 Phone
United KingdomLondon Internet
United KingdomLondon TV
United KingdomLondon Phone
United KingdomHarringay Internet
United KingdomBarnet Internet

Community Discussion

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O2 Issues Reports Near Radlett, England

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

  • 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

  • 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£

  • 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

  • Gigiryche Gianluigi PAGHI (@Gigiryche) reported from Harrow Weald, England

    Thank you @o2 for telling me now that you can’t solve my issue with @Apple Watch because “it is not a necessity device”. However when you publicised the deal “AppleWatch plus iPhone”, at the time of my purchase no one at the store mentioned “it’s not a necessity device”.

  • imad_el_maoed imad el maoed (@imad_el_maoed) reported from Paddington, England

    @O2 @CarolineLiggins You are really bad company !! I asked for the costumer service to call me on my mobile, but they are ignoring my messages

  • 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!

  • 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.

  • MJPalmer84 MJ Palmer - Mr Gay England 2020 Finalist (@MJPalmer84) reported from Islington, England

    The amount of time I have spent on the phone to them trying to sort it, I can’t find wait to tell them my hourly fee that I want compensating for; how basic is getting a phone that rings! NEVER GO WITH @o2

  • 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

  • imad_el_maoed imad el maoed (@imad_el_maoed) reported from Paddington, England

    @O2 @BradleyClark10 You are really bad company !! I asked for the costumer service to call me on my mobile, but they are ignoring my messages

  • 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.

  • 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

  • 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

  • AEgbuonu ARIBBUZZ (@AEgbuonu) reported from Welwyn Garden City, England

    @O2 sort your cancellation team and phone problem out. #poorcustomerservice

  • imad_el_maoed imad el maoed (@imad_el_maoed) reported from Paddington, England

    @O2 @_samanthajaynee You are really bad company !! I asked for the costumer service to call me on my mobile, but they are ignoring my messages

  • 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

  • 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

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

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

  • 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

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • itsshsuth Shsh (@itsshsuth) reported

    @O2 Hi can you explain why my son is waiting 3 days for his new phone to be reconnected with his old number. Left now without ANY service, and paying handsomely for the privilege. Who knew a lost phone would take over a WEEK to sort. Ridiculous

  • nathant1985 Nathan (@nathant1985) reported

    @Gatt_ @O2 Pretty poor speed for 5G, granted lots of variables

  • arliv37918108 ar37918108 (@arliv37918108) reported

    @Gatt_ @O2 Their mobile reception is awful.

  • 3Luv102 3Luv - New Single out - click on link below (@3Luv102) reported

    @tescomobile @WhichUK @O2 This one location happens to be where I live so I think this is a big enough challenge as it is! To top off the crap signal my data hardly ever works as well. I want a reimbursement otherwise I'm going to cancel my direct debit until this is sorted as the service is inadequate!

  • jav_998 Jav (@jav_998) reported

    @O2 I set up an o2 account it says it will take 48 hours to set up and if it doesn’t let me log in, I should to contact help. It’s been two days

  • B1G_SI Si 🏴󠁧󠁢󠁷󠁬󠁳󠁿🖤💚🖤🏉 (@B1G_SI) reported

    @O2 Never mind EU roaming id like to be able to use my phone in the UK . No signal most days people cant get hold of me unless im on Wifi

  • Phantomski David Dosoudil (@Phantomski) reported

    Dear @O2 Yet again I have to use Twitter to escalate issues that remain unresolved as if no one cared. I’m in the Czech Republic (again) and I can’t make/receive calls (again). Most of the time the network doesn’t even connect. Another (non-O2) SIM works no problem. Help?

  • crewsader808 Eddie Wilde (@crewsader808) reported

    @O2 how come when I'm in my home town of Crewe or visiting North Wales Conwy, Rhyl area I struggle to get ANY network coverage but sat in Ibiza I have 5G

  • slp_29 Sarah Morris (@slp_29) reported

    @O2 Still waiting for my number to be ported was scheduled for 27May - have called 3 times now - been told to wait - still not sorted. Help!

  • stavrosRN Lex (@stavrosRN) reported

    @O2 It's started in Wrexham, took me 20 miles before Spotify got an internet connection. Stopped in Chester for a while, full 4G signal but no internet connection. Now at my mother's on WiFi. I only want to listen to music when out and about. Not a lot to ask for at £50pm