O2

O2 Outage Report in Harrow Weald, Greater London, 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 Harrow Weald, England

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

O2 Outage Chart in Harrow Weald, Greater London, England 01/26/2026 09:50

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Harrow Weald, Greater London, England

The most recent O2 outage reports came from the following cities: Barnet, London, Slough, Hammersmith, Southwark, City of London, Ealing, City of Westminster, St Albans, Hemel Hempstead, Southall, Wandsworth, Paddington, Enfield Town and Fulham.

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

Community Discussion

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O2 Issues Reports Near Harrow Weald, England

Latest outage, problems and issue reports in Harrow Weald and nearby locations:

  • ian_slade2 Ian Slade (@ian_slade2) reported from London Colney, England

    @O2 is the data network down? Zero mobile data connectivity all day. Plenty left on the plan

  • katyhall26 Katy Hall (@katyhall26) reported from Hammersmith, England

    Very unhappy with the service from @O2 , phone battery only lasting 4 hours at a time at the moment and very slow running - no upgrade option apart from paying £324 😧😡

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @virginmedia Yeah?! I hope you can resolve and repay the works and fees I’ve missed as well because of lack of internet on both my mobile network and internet because of @O2 and #virginmediadown

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @virginmedia And what’s so annoying is that for some reasons it’s seems to be affecting my mobile network because even though I’m not connected to the wifi @O2 doesn’t works in the house and I’d need to leave the house and move further down street for the #O2 network to work and reply!

  • jamesmurray07 James Murray (@jamesmurray07) reported from Camden Town, England

    .@O2 despite asking me to DM you nobody had responded and the link to the chat doesn’t work (also not working on myO2).

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Ealing, England

    I will be cancelling my @O2 contract that I've had since 2009 due to terrible signal. My works phone is now @VodafoneUK so will be porting over to them. 📶📱📞

  • ElaineHenesy1 Elaine Sheppard (@ElaineHenesy1) reported from Watford, England

    @O2 disgraceful customer service had my account hacked ,o2 have admitted fraud on the account. O2 are now not refunding the £500 .Terrible service from a company I have been with over 20 years.#o2 #fraud

  • lordshaun_ Lord Shaun O’Brien (@lordshaun_) reported from St Albans, England

    @O2 customer services truly are as much use as an ashtray on a motorbike.

  • 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

  • fbateallthepies Dowsey (@fbateallthepies) reported from Wandsworth, England

    @O2 is the o2 network struggling .. I’ve not been able to make any calls all morning .. but have 4g and can use the internet and send messages !! @o2

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @O2 Yes, the wifi isn’t working due to technical issues with @virginmedia and I need to leave the house for @O2 to work.

  • LairdDourka Andrew Dourka-Laird (@LairdDourka) reported from London, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • UKGeocacher geocaching.uk (@UKGeocacher) reported from City of London, England

    Recently moved back to @ThreeUK on a sim only plan and it’s blooming awful in terms of speed or coverage in central London. Thanks to my @O2 work E-sim I actually have signal!

  • phillipsc Fr Chris Phillips SSC (@phillipsc) reported from Brentford, England

    Hello @virginmedia @O2 I’m a customer of you both and am wondering when I’ll be upgraded to the new Volt benefits? I can’t see a way to opt in online.

  • ShanWilson_ Shan Wilson (@ShanWilson_) reported from Hemel Hempstead, England

    @O2 @mtsavor I cannot call 202 or any other number that is supposed to be “o2” as I don’t know who I’m talking to. I’ve been hung up on twice when I’m explaining what’s happened. I need to cancel the iPhone contract or change the address with an actual o2 staff member!

  • Mattoco Matt O'Connor (@Mattoco) reported from St Albans, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Hounslow, England

    @O2 Phone masts are down at my work and home so not good.

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

  • SheldonLT Sheldon Tarpey (@SheldonLT) reported from City of London, England

    @UKGeocacher @ThreeUK @O2 Having the exact same issue when I’m around Liverpool Street for work. The biggest city yet the signal on Three is sooo bad.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Avalon262 🏴󠁧󠁢󠁥󠁮󠁧󠁿Vandervecken🇬🇧🇺🇸🇨🇦🇦🇺🇮🇱 (@Avalon262) reported

    @BorisJohnson @virginmedia @O2 Tesco mobile also have kept no roaming charges , though they run on O2 network so no real surprises 👍🏻

  • RevAMol Rev. A Mol (@RevAMol) reported

    @BorisJohnson @virginmedia @O2 Keep roaming free? Didn't Vote Leave say that this wasn't going to be an issue? Wasn't that "scaremongering"?

  • joe_sinful SinfulJoeArt (@joe_sinful) reported

    @BorisJohnson @virginmedia @O2 The charges elsewhere are down to you and your lies you repugnant bag of pus - **** of Downing Street, you’re the worst thing that’s happened to this country in living memory 🐷

  • apathetic_nerd Apathetic Nerd (@apathetic_nerd) reported

    @VMO2News @O2 @virginmedia You will be getting me as a new customer.

  • gordoncraig11 Gordon Craig: (@gordoncraig11) reported

    @BorisJohnson @virginmedia @O2 In news the damage to UK consumers is slightly less than it could be. Companies can now choose to charge roaming fees or not,as an EU member they couldn't. This isn't a benefit it's a commercial choice by Virgin.

  • nathansldennis Nathan Dennis (@nathansldennis) reported

    @NadineDorries @virginmedia @O2 What UK mobile operators charge is dependent on the actions of the UK government, it was nothing to do with the shambles of a TCA. You can legislate to ban roaming charges if you want to. But don't let the facts get in the way, its never stopped you in the past has it?...

  • Richard66629722 99Red-Baboons-Go-Sigh #WAF (@Richard66629722) reported

    @BorisJohnson @virginmedia @O2 You change the law that enables them to charge and not congratulate them for sticking with how things were. Have you any idea how stupid that is?

  • FarmerUkr Dr Keith Dawson #FBFE #Rejoin (@FarmerUkr) reported

    @BorisJohnson @virginmedia @O2 You really have an absolute lack of self awareness Johnson. You caused the problem with your misguided ambition and opportunism. It must be sad to want something your whole life and be so bad at it, whilst more people (even your own) reject and revile you each day. How sad😢

  • rugbyrob666 RedRobT (@rugbyrob666) reported

    @NadineDorries @virginmedia @O2 You negotiated to take "no phone charges" away from us with brexshite. You allowed the companies to reintroduce them. Now you have the nerve to pretend that we should be grateful for this "magnificent" gesture. God you really do think we are stupid

  • NR60039762 Iron Lungs (@NR60039762) reported

    @BorisJohnson @virginmedia @O2 My network still charging for roaming you **** head, thanks.