O2

O2 Outage Report in St. Stephen, 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 St. Stephen, England

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

O2 Outage Chart in St. Stephen, Hertfordshire, England 12/25/2025 00:05

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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 (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near St. Stephen, Hertfordshire, England

The most recent O2 outage reports came from the following cities: London, Hemel Hempstead, Welwyn Garden City, St Albans, Enfield Town, Hertford, Wembley and Barnet.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomHemel Hempstead Phone
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomWelwyn Garden City E-mail
United KingdomLondon Internet

Community Discussion

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O2 Issues Reports Near St. Stephen, England

Latest outage, problems and issue reports in St. Stephen and nearby locations:

  • Paula_Griffin65 Paula Griffin 🏳️‍⚧️ 💙💖🤍💖💙 (@Paula_Griffin65) reported from Camden Town, England

    @O2 Hi, currently log into 02 Wi-Fi in places like Costa etc but need to change my details as the name it flashes up is incorrect. However it won’t accept either my email or my phone number to change details.. Help please!

  • johndpmc none of your business (@johndpmc) reported from Luton, England

    @O2 words fail me with how shockingly bad you are Your service is appalling, doing a sim swap on my behalf without telling me or having the new sim in my possession!So now no phone or contact to anyone unless in WiFi, wanna hope I have no accidents when I’m outside!! #theworst

  • 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

  • paul_a_lewis Paul Lewis (@paul_a_lewis) reported from Barnet, England

    @O2 my wife joined O2 today and ordered a new phone however she provided you with the wrong email address, can you help change it? Thnx

  • 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 👏.

  • a1_nos A1NOS (@a1_nos) reported from Hemel Hempstead, England

    Hey @O2 showing again why you really are market leaders in Customer Service. Big shout out to Lauren. 👌👌👌

  • 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

  • CalvinLaurenson Calvin Laurenson (@CalvinLaurenson) reported from London Colney, England

    @O2 is your London 4g network having issues? I have multiple o2 devices that aren't connecting

  • 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

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

    @O2 I need help ASAP please

  • 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.

  • 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

  • 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

  • JoshBates Josh (@JoshBates) reported from London Colney, England

    @O2 Hi, can you please help me add Spend Cap to my Pay Monthly account? Don’t seem to be able to do this from web site which is a little frustrating to say the least x

  • 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

  • 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.

  • The_United_Lion Stephen ☘️🦁🐝 (@The_United_Lion) reported from Chesham Bois, England

    Hey @O2 is there any way of claiming some money back as we’re into a second week of service disruption due to the works going on in HP5. I’ve had little to no text/voice access unless connected to my home (or public) WiFi for the best part of 5/6 days now.

  • 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.

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Any plans on enabling sms over wifi calling? I used to be with @EE and I could call and sms with wifi calling but seems your network only supports calls?

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • WillsherDaniel Daniel Willsher (@WillsherDaniel) reported

    @O2 is there an issue with receiving calls? I can’t receive calls by can make some

  • BarryTuckwood Barry Tuckwood (@BarryTuckwood) reported

    @O2 I looked yesterday using wifi when O2 signal disappeared. Not helpful at all

  • Hobbitronicfunk Hutchinson (@Hobbitronicfunk) reported

    @O2 Tech Device Plans (such as XBox Series X or Samsung Galaxy watch) that a Customer (such as myself) owns cannot be viewed (observed with ones own eyes) on the myO2 app (your myO2 app), instead gives a "we're working on it". Experienced on multiple devices e.g. S24 and S25 Ultra

  • loutop72 Lou (@loutop72) reported

    @O2 Is there a known network issue? I can make calls but not receive any!

  • fmax666 Ian Davenport (@fmax666) reported

    @O2 is there currently an issue with O2 in the WF10 area (work has been done lately in the area) I can only ring 02 mobiles, other mobiles and landlines aren't working.

  • stella_chadwick Stella Chadwick | Functional Medicine (@stella_chadwick) reported

    @O2 you have sent me a Sim eight days late eight days after starting to charge for my bill. The Sim does not work I cannot connect to anybody online. Nobody picks up your phone. Your AI chat is beyond useless and this is a monthly contract now having been without a phone for eight days. Shocking service shocking company. What do you recommend?

  • chilly_spurs Clare 🏴󠁧󠁢󠁥󠁮󠁧󠁿💙 (@chilly_spurs) reported

    @tescomobile I can make a call but can’t receive any. Is this related to the network outage today? I’ve checked the @O2 status checker & that just says there’s an issue with making calls to EE. No mention of not being able to receive calls from a landline!

  • RJDhowzat Bob Depledge (@RJDhowzat) reported

    @davidth96937192 @RedRosesRugby @O2 Wyrvas (sp?) is she injured? Only see two 9’s, unless they’re looking at Claudia to roll back the yrs in an emergency

  • mrsellebaynes Elle (@mrsellebaynes) reported

    @O2 hello, trying to access the O2 App to get our Peter Kay tickets… everytime we enter our password it crashs… please help

  • Hobbitronicfunk Hutchinson (@Hobbitronicfunk) reported

    @O2 Logging in doesn't work on MS Edge. You can log in to the app and through Chrome but unable to see Tech Plans on the app. For the latter situation it's been this way for over a year.