O2

O2 Outage Report in London Colney, 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 London Colney, England

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

O2 Outage Chart in London Colney, Hertfordshire, England 03/14/2026 18:15

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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 (32%)

    Internet (32%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near London Colney, Hertfordshire, England

The most recent O2 outage reports came from the following cities: London, Muswell Hill, Bushey, Hemel Hempstead, Hatfield, Barnet, St Albans, Luton, Harringay and Waltham Forest.

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City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon Phone

Community Discussion

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O2 Issues Reports Near London Colney, England

Latest outage, problems and issue reports in London Colney and nearby locations:

  • 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!

  • 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!

  • 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!

  • 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.

  • smileyyearwood Send News!☝🏾🇧🇧 #StopTheCoup 🌹 (@smileyyearwood) reported from Harrow Weald, England

    I've decided to hang onto my @HuaweiMobileUK P30 Pro until the next gen of 5g phones. Was going to take an @O2 deal but it only shows 4g and says you'll then need to take a new chip and contract for 5G not guaranteed you'll pay the same price. A lot of 1st adopters are screwed.

  • AshleyLlewellyn Ashley (@AshleyLlewellyn) reported from Barnet, England

    I have before, but I keep getting told there is no issue with the mast. Or use WiFi, or get a new sim. I just want to be able to use my phone, thinking about ditching you guys and going to @O2 might get a signal and a betting offer on s phone.

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

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

  • 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.

  • 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!

  • aktyrrell Andy Tyrrell (@aktyrrell) reported from Walthamstow, England

    @harwood_steve @O2 @EE EE service is shit around Chingford guys I work with never get a service I'm o2 never had a problem. Probably the country you're in. Plus we always get upgraded at the o2 by the o2 Angel's.

  • 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!

  • Iccle_Princess Vger Ann Goldby (@Iccle_Princess) reported from London, England

    Its amazing @O2 can sort out fraud against my 13 year old daughter but @VodafoneUK cant & tell me to go to my local shop with my daughter to prove she didnt take out a contract like wtf!

  • 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,

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

    @O2 How did this shit happen

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @thebrownvixen @O2 It’s the worst

  • 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.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @JayTaylor_93 @O2 I literally get two bars everywhere. It’s so bad. Really disappointed

  • 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.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @Armaanilyas2 @O2 It’s so crap!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Donnajsherwood Donna Sullivan (@Donnajsherwood) reported

    @O2 @daneMjohnson I'm absolutely astonishing by this. How can the allocation be sold out when priority has been down all day?!

  • themadwife Themadwife (@themadwife) reported

    @ClaireLoftus9 @O2 I got mine via my web browser, not the app - I had logged into my account through it at 8am. Genuine customer here too

  • jodiewilkerson Jodie Wilkerson (@jodiewilkerson) reported

    @O2 Unbelievable!! Sat all day trying to get into an app that is down, being told to ‘be patient’ and the tickets would be available for the next 48 hours, only to be all sold out. HOW??!! Don’t offer this service if you can’t provide it! Absolutely gutted.

  • Carlyy11 Carly (@Carlyy11) reported

    @O2 How can you sell out when your site has been down all day!!!?

  • kiahkuzan Kiah Kuzan (@kiahkuzan) reported

    @pye_in_the_sky @O2 Glad I’m n out the only one with signal issues. I can’t use data when off Wi-Fi most of the time either!

  • Sophy_Muses 𝕊𝕠𝕡𝕙y (@Sophy_Muses) reported

    @O2 App still not working 12 hours later. Absolutely gutted! I hope there's still some tickets Saturday 😭😭

  • Georgismum Maureen (@Georgismum) reported

    @O2 As soon as my contract is up i'm leaving! Touts had no problems getting holdvof tickets and lost no time reselling them for outrageous prices! I thought you were a decent firm. I was wrong

  • AnneBlackshaw Anne Blackshaw (@AnneBlackshaw) reported

    @peterkay_co_uk @O2 @virginmedia hang your heads in shame for what’s taken place today. I hope there’s an investigation into this. Advertising to customers about priority access then leaving them out to dry while touts and bots hoover up all the tickets while the app is down 👌🏻

  • MishMash21 Michelle Toman (@MishMash21) reported

    @O2 Been off all day. How the hell have they all sold. Who was able to get on by the way. Absolute joke !!! Should of staggered it out or shut it down asap to make it fair. Unbelievable. 🤬🤬🤬

  • TheRedDevil2022 RedDevil👹 (@TheRedDevil2022) reported

    @fairydcfc @O2 O2 customers were told to use the app. I thought it was just Three, O2 and virgin. Never heard anything about gigs and tours. The app is absolute heap of ****!