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 12/10/2025 20:35

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near London Colney, Hertfordshire, England

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

Loading map, please wait...
City Problem Type Report Time
United KingdomSt Albans Phone
United KingdomLondon Total Blackout
United KingdomEnfield Town E-mail
United KingdomHertford Phone
United KingdomLondon Phone
United KingdomWaltham Cross Internet

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:

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @StudiniJones @timlukejones @O2 Yep I thought the 13.3.2 update had fixed it but I’ve lost signal again this morning. Had to reboot my phone. I’m on latest update. Pissing me off now. People can’t call or message me until I’ve realised and turned phone off&on

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Barnet, England

    @sally290718 @O2 @02 I’m phoning them back tomorrow and doing that shit service though xx

  • Henry_Coates Henry Coates (@Henry_Coates) reported from Walthamstow, England

    @jimsmallman @O2 I left them a few years ago because the customer service is god awful! @ThreeUK is the best bet for the amount we travel! Not the best in London but all over the world it’s great

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @craigglawson @inoobkilervip @O2 @BBCWatchdog @monzo No they said they couldnt see any issues, hence they getting specialist team to look into it. Its been happening for 3 days.

  • mesner5 Mark Esner (@mesner5) reported from Borehamwood, England

    @O2 been with you 10+years you have my money each month never had anything in return

  • jodyrandall Jody Randall Esq. (@jodyrandall) reported from Broxbourne District, England

    @O2 why is your 4G so bloody awful at Liverpool Street Station

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

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

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @inoobkilervip @craigglawson @O2 @BBCWatchdog @monzo It will if dont pay it soon haha. Will attempt to speak to an @O2 customer adviser tomorrow and pay over the phone and hopefully that will work

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @cleggytaxi @O2 Yep you’re right. Signal dropped again.

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

    @thebrownvixen @O2 It’s the worst

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    Having an issue this week where Monzo are blocking me from paying my phone bill on @O2 app and website and now seen @BBCWatchdog talking about @monzo and their customers suffering from randomly blocked and closed accounts. #WhatsGoingOnzoMonzo #concerned

  • HaleAlexander Alex Hale (@HaleAlexander) reported from London, England

    @O2 @RugbyXOfficial What a shit show the organisation is at the O2 tonight.. #nopoint

  • joe_bignell Joe Bignell (@joe_bignell) reported from London, England

    @O2 have put up with terrible coverage for 14 months!! Promote 5G but I still can’t send a picture when on the commute in SELondon. Can’t wait for the contract to end. Worse provider I’ve experienced

  • sparkloaf26 mark cording (@sparkloaf26) reported from Barnet, England

    @O2 this is a joke my signal is pants i better get money off my bill looks like ill be saying good bye when my contract us up your a joke

  • ColinShaw_CX Colin Shaw (@ColinShaw_CX) reported from London, England

    Unbelievable. I get a survey from @O2 regarding their service. I say it’s poor. They contact me and suggest a SIM card change. They have now cut me off until new SIM card arrives! For 3 days! O2 store can’t help. What a shambles! #cx #fail

  • paullferrer Paul Ferrer (@paullferrer) reported from Harrow Weald, England

    @O2 Two weeks later still have low signal and no one is telling me when it will be fixed you pass me to Sky Mobile who say its your masts they use and contact you

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

    @KateAlexa_ @O2 IT IS AWFUL

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @O2 It doesn’t work. Back doing same lose of signal again. Happens at random places and times around london. Seriously thinking of switching back to #Three

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Barnet, England

    @o2 your service has been shocking nearly 2 weeks and my daughters Apple Watch for Xmas not here. Now by all accounts best to start the order again as will be quicker and wait a week for deposit to be put back in my account 🤬 look at your dm’s I’m in them 2 replies so far 🙄

  • dramattyhealy 🌜cobie🌛 (@dramattyhealy) reported from London Colney, England

    @O2 Hi, it’s been 2 weeks since i started receiving non stop calls from your call centres to get me get a plan with you, the caller said that i entered some kind of contest or signed up for this but i never did since i am happy with my current provider. This is very inconvenient

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Rachelwills76 Rachel (@Rachelwills76) reported

    @O2 got a new phone and tried swapping my number but I’ve had no signal on my old phone and my new phone. How do I resolve this? I have phone calls I need to make for work. 🤔🤔

  • Nelsonjuice Nelson (@Nelsonjuice) reported

    @Momoreoluwaa This is not the same @O2, @wizkidayo shut down ooh ! Let not Confuse ourselves

  • PentarioDLaw PentaLawrencerio (@PentarioDLaw) reported

    If yhu dey #DavidoO2 @O2 concert and talk say the show no Bam, I go believe you. But if you dey inside your room like me & dey stream online for dy/dx & yhu km dey talk down the show yhu be "Olori awon mugu"... Those whey dey Live had massive Fun.. Kudos @davido more Grace Bro.

  • stig7_7 Michael (@stig7_7) reported

    @paulha74 @O2 @idimmock 4G from o2 in bham ? Must be joking, in parts of the second city they can barely provide 3G. Don’t get me started on their 5G service, I’ve sacked it off.

  • atole63 Alan Tole (@atole63) reported

    @O2 Just give us a decent service would help. Stop the bullshit

  • sdb Steve Bentley (@sdb) reported

    @O2 why is your network so crap? I moved to you from @ThreeUK and I regret it every day. How can I get out of my contact on the grounds that your network isn't fit for purpose? Coverage is abysmal

  • AlexxFinn Alex Finn (@AlexxFinn) reported

    @O2 I’m currently in Italy, my phone is not receiving any signal so I assume there’s an international bar. I need to make a call to check in to my AirBnB. Can someone contact me back asap please

  • idimmock Ian Dimmock (@idimmock) reported

    @paulha74 @O2 It’s not proving easy with O2 I’m afraid. If they reach out to me I will help them as I have a system ready for them to join

  • david4charnock David charnock (@david4charnock) reported

    @O2 I asked for your help and got a rude phone call

  • tomcowlitz 🌸🌼kindness punk🌼🌸 (@tomcowlitz) reported

    @O2 it’s been about 2 weeks that i’ve had network problems and it’s been difficult to do day to day ovcurances with a phone that doesn’t work. i don’t think it’s fair to keep charging me for a phone that doesn’t work and on top you’ve once again vhanged the date that’ll be fixed