O2

O2 Outage Report in London Colney, Hertfordshire, England

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 02/19/2026 11:55

February 19: Problems at O2

O2 is having issues since 12:00 PM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near London Colney, Hertfordshire, England

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

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Wi-fi
United KingdomLondon Total Blackout
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Phone

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near London Colney, England

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

  • VictoriamariaC Victoria Clarke (@VictoriamariaC) reported from Walthamstow, England

    @O2 please can I ask why you have left a 76 women who has just lost her husband and undergoing cancer treatment without any phone service and no one is able to help. Absolute disgrace @lec1479

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

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

  • 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.

  • 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

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

    @O2 I need help ASAP please

  • 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

  • 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.

  • 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

  • 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

  • Jennifer03017 Jennifer Ferguson (@Jennifer03017) reported from London, England

    @O2 when you press use now on the Priority Lane where is the code - I only have a screen with a timer counting down. I can’t see a code? Thank you xx

  • 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.

  • 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

  • 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.

  • fierce_unicorn 🦄 (@fierce_unicorn) reported from Enfield Lock, England

    @O2 merlin pass code is not working, can you help?

  • shazzstevo Sharon Stephenson (@shazzstevo) reported from Enfield Lock, England

    @O2 My calls keeps dropping. This has been happening for several days now. This is really poor service. This is in the Enfield area

  • peterives50 Peter Ives (@peterives50) reported from Enfield Lock, England

    @O2 Happy Monday to everyone but O2 who still can't sort out my text and calls problems after at least a month 😡

  • 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

  • gadgetgem Gem (@gadgetgem) reported from Barnet, England

    Missed out on my free sandwich this week @GreggsOfficial with @o2 due to the scanner being broken again. Went to next nearest greggs and they had no breakfast 😢 #o2priority #greggs #breakfast

  • ksjsowhat fiono (@ksjsowhat) reported from Barnet, England

    @O2 I made an order on the 27th of October and it’s still not in process, I absolutely need the phone I ordered within two weeks, could you help me please ?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Louhawke1994 Lou Hawke ✌ (@Louhawke1994) reported

    @O2 He replaced the sim. Said it should work. Got home and it's still the same. No network and won't receive calls. Went back and they're saying they can't help now. 6 months left on my contract but not being given what I pay for. So what are the options? I can't afford the upgrade.

  • SeriousShortbrd Davies Tom (@SeriousShortbrd) reported

    Hi @O2. I don't seem to have access to the Disney Plus free period on my account. I am a new pay monthly account, and have never redeemed Disney Plus with you previously. Who can I contact to resolve this?

  • Louhawke1994 Lou Hawke ✌ (@Louhawke1994) reported

    @O2 I've tried that. But even in places I normally get 5G, still nothing? Just says emergency calls only

  • StephenRAllen Steve Allen (@StephenRAllen) reported

    @O2 I am on PAYG, my number or account is not found, I spoke to customer services, they said account couldn't be found and would sign my up for different one. He took all my details for DD including long card number and security number. He then said it failed and would call back?

  • billycharisma billy charisma (@billycharisma) reported

    @O2 most shocking poor customer service in the teesside park store middlesbrough, not only are they advertising phones and tariff's that have expired but when i asked to talk to the manager via assistant he totally ignored us, finished his computer work then walked away !

  • Louhawke1994 Lou Hawke ✌ (@Louhawke1994) reported

    @O2 Everywhere. Don't even get signal in my own home

  • StephenRAllen Steve Allen (@StephenRAllen) reported

    @O2 I have had an account with o2 since the late 80s, suddenly my number is not recognised, neither are my login details. Chat and customer services not helpful.

  • Gabarillo Gabby Harrington-Poole (@Gabarillo) reported

    @O2 hi, I returned a sim card to you, part of an @virginmedia VOLT deal, but I cancelled it the day after (within14days). Therefore this deal was also cancelled too. Yet you’ve taken £11 odd from me. Please return this to me. I am not an 02 customer as I cancelled. Thank you.

  • GavinHannon56 Gavin Hannon (@GavinHannon56) reported

    I have the volt deal. So I also now have o2 too. They have being atrocious too. Loss of signal tonnes of times. Customer service between @O2 & @virginmedia have being awful. I only moved from @sky due to getting a better deal from you’s but honesty I never had a problem with sky

  • Gc19802 Gc1980 (@Gc19802) reported

    @SonyElectronics @Android @O2 Android 12 update forced on me has now corrupted my phone with no way to roll the system back. What are you doing to rectify this? I need my phone for work. Don't release updates if they're not fully tested! #android12crashing #sonyxperia1iii #help