O2

O2 Outage Report in Croxley Green, 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 Croxley Green, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Croxley Green and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Croxley Green, Hertfordshire, England 12/21/2025 17:40

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Croxley Green, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Hammersmith, London, Southall, Welwyn Garden City, Paddington, St Albans, Fulham, Hayes, Hounslow, Wembley, Hemel Hempstead, Richmond, Ealing and Barnet.

Loading map, please wait...
City Problem Type Report Time
United KingdomHammersmith E-mail
United KingdomLondon Internet
United KingdomHammersmith Internet
United KingdomSouthall Internet
United KingdomLondon Internet
United KingdomWelwyn Garden City E-mail

Community Discussion

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O2 Issues Reports Near Croxley Green, England

Latest outage, problems and issue reports in Croxley Green and nearby locations:

  • jackaarondavies Jack Aaron Davies (@jackaarondavies) reported from Richmond, England

    @O2 Not everywhere, but your 4G coverage in SW London is poor. I haven’t had 4G in Raynes Park since I moved there a year ago.

  • 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.

  • LeeButterley utterlee (@LeeButterley) reported from Brentford, England

    @wheresnicktoday @elgobsucram @thisisryanon @O2 @EE When I lived in Manchester the O2 4G was so bad I had to switch to EE.

  • Craigcanfield Craig Canfield (@Craigcanfield) reported from Welwyn Garden City, England

    @O2 contract finished.. put on a rolling month deal.. nothing will change they said... 2 days now with no phone signal.. "sim provisioned"! Customer svc say it'll work soon. Gggrrr

  • PandaEyesKirsty Kirsty Ann (@PandaEyesKirsty) reported from Maidenhead, England

    @AmazonUK I have made a large order and it has been delivered to a Amazon locker. This locker is in a private @O2 building. THIS WAS NOT STATED AT THE TIME I ORDERED! Now they're refusing me access so my daughters birthday presents are not able to be collected!!😭 HELP!

  • Primrose_Hikwax Primmy💁🏾 (@Primrose_Hikwax) reported from Slough, England

    @O2 There was a mast down in my area but the matter wasn’t resolved for 3 weeks. I have data with EE on my ipad and the data wasn’t affected with them. With my phone I was unable to text, call or use my data. I don’t understand how you expect to put off £11, yet I haven’t been able

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

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

  • boogieloo Jodie De Vere (@boogieloo) reported from Southall, England

    @O2 I love @ O2 Customer Service

  • Macgregor11 Glenn macgregor (@Macgregor11) reported from Harrow Weald, England

    @O2 What's the situation for those of us that have recently taken a contract out with you with you supplying a Huawei device. Increasingly potentially losing all support for the phone now

  • 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!

  • tanfish38 Tanya Fisher (@tanfish38) reported from Chesham Bois, England

    3rd day with no signal @O2 🤬

  • AikSaath Aik Saath (@AikSaath) reported from Slough, England

    @sabia_hussain @SEGROplc @O2 SEGRO have checked to see if the theft was on the estate itself. We'll see the young people right - just thought it might be worth reaching out to our 'bigger cousins' to see if they could help. Good to hear they didn't find anything in your car. 👍

  • timlimbim Tim Cawte (@timlimbim) reported from Maidenhead, England

    Wow @O2 honestly cannot believe how poor your service was this evening. Incompetent advisor with seemingly unusable (almost useless) systems. #complaint #poorservice

  • 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!

  • johnsheppard71 John Sheppard (@johnsheppard71) reported from Chalfont Saint Peter, England

    @O2 I am an o2 customer for over 20 years ,I am not happy that I am due for an update and you cannot compete with other companies. Where is the loyalty to your customers .

  • rafthemaster Richard Frame (@rafthemaster) reported from Kensington, England

    @O2 this phone number is harassing me - 020 3389 6395 - it’s a fake automated call claiming to be @HMRCgovuk called me 4 times already today! Wants to press option for operator (but I haven’t done so), needs reporting for harassment / impersonation of government service! @Ofcom

  • 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.

  • depeare Steve Depeare (@depeare) reported from Ealing, England

    @O2 after 3 hours of calls 5 texts and 1:5 hours of to get family discount that is advertised and to be given an amount to pay then still getting it wrong . So a complaint to be made

  • davidchow David Chow 📶 (@davidchow) reported from Hammersmith, England

    @MIROFUR Disagree. In the UK it was an exclusive on @O2 as they built out EDGE and turned on support for interactive voicemail. It created a massive influx of people to the base, who continued to stay on even when the 3G version eventually shipped to other carriers.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • CarlV_B TheBigRedFella (@CarlV_B) reported

    @O2 No, under settings/Network Provider Lock, it states Sim Locked, despite this both EE & 3 network sims work, hence the explanation from Apple it’s only unlocked to Europe (regional) it should state No Sim Restrictions to be fully unlocked

  • JamesR_Williams James Williams (@JamesR_Williams) reported

    @O2 I just want to leave, it’s a bad network.

  • NicolaSmall2 Nicola Small (@NicolaSmall2) reported

    @O2 please Help a friend. She's been trying to get a refund for a faulty phone returned over 8 weeks ago. She was told last month that the refund would be today but no refund only to be told she has to wait again. This isn't good enough. Please resolve this.

  • Bushford_oshay Bushford Oshay 🇬🇧🏈🍺 (@Bushford_oshay) reported

    @O2 having an absolute nightmare trying to set this 60 day trail up with @thebodycoach on O2 priority. I’m being told now by Apple to contact the developer of the app! As of now I have absolutely no where to go In how to resolve this issue.

  • Christhefish86 Chris (@Christhefish86) reported

    @O2 there has been an issue with the phone mast that serves my home address since the 1st of June, I can't always text messages or phonecalls or ever use data while I'm at home. I have just received another text to say it is out of action until at least the 29th June.

  • hannahcopues Hannah Copues (@hannahcopues) reported

    Upgraded 2 of my @O2 contracts on the basis of a LOYALTY discount for 2nd line.Been trying to get this applied since 15th May 2021 & still it’s not done. False information, lies to keep me as a customer.spoken to 5 ppl & been promised it will be added manually!still waiting!

  • RashmaKaur Rashma Kaur (@RashmaKaur) reported

    @O2 trying to get a line but sales transfer to customer service and back again 4 times!!! What kind of service is this. Diabolical!!! How does one get a line when no one wants to help a customer with an issue!!! How do you add addresses!!!!

  • VocalPharmacist Aisha (@VocalPharmacist) reported

    .Please Collaborate with @O2 @virginmedia & all telecom providers to send a text message drafted by @PHE_uk to their network users . We need to stop this asap.

  • mattcardy Matt Cardy (@mattcardy) reported from Holcombe, England

    @O2 your website and app won’t allow login! Any ideas! I want a new contract but might go to @VodafoneUK now!

  • picnicspotlover D (@picnicspotlover) reported

    @bt_uk not saying your internet is useless but a download over WiFi 44 minutes. Using mobile data through @O2 10 minutes…. Another 25 hours down to 10…. Thank god for O2!!!