O2

O2 Outage Report in Northolt, 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 Northolt, England

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

O2 Outage Chart in Northolt, Greater London, England 03/09/2026 15:05

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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 (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Northolt, Greater London, England

The most recent O2 outage reports came from the following cities: London, Muswell Hill, Bushey, Hammersmith, Paddington, Thornton Heath, Barnet, St Albans, Hounslow, City of London, Chesham, Harringay, Ealing, Slough and City of Westminster.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Wi-fi
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomMuswell Hill Phone
United KingdomBushey Phone

Community Discussion

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

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O2 Issues Reports Near Northolt, England

Latest outage, problems and issue reports in Northolt and nearby locations:

  • 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.

  • 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

  • carboncoach Dave Hampton 🌍🌳 (@carboncoach) reported from Kensington, England

    Dear @EE It’s only a few months since I switched to you, but seems I’m gobbling data faster than ever when I was with @O2 Is your metric working? Maybe you’ll say your network is faster? if so I’ll gladly switch back: to my lower data allowance with O2: that I never used up!

  • 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

  • MartinCox0155 Martin 'Snazzy' Cox (@MartinCox0155) reported from Croydon, England

    @O2 Because I'm a @virginmedia customer, I'm obliged to use a phone. I'm told I'm not allowed to use my PC. So the Ticketmaster site / app pops up, but there is no option to purchase. I fear this issue is because I do not have an O2 account, only Virgin Media for this.

  • esrose2003 Liz Rose 😍 (@esrose2003) reported from Richmond, England

    @O2 @Ofcom how very patronising- your website didn’t work so used the number and paid today! After 20 years of loyalty I will be leaving for another network….dealing with your constant mess ups takes too much time/money- 3 already this year….it’s only April

  • Sheena81 Sheena Watts (@Sheena81) reported from Kensington, England

    @MoneySavingExp Is this every network? @O2

  • AddingtonSteph Stephanie Addington (@AddingtonSteph) reported from Richmond, England

    .@McAfee and @O2 help. Keep getting 404 error when trying to log into the McAfee app.

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

    @O2 I need help ASAP please

  • poundland_thor Chris sweet (@poundland_thor) reported from Richmond, England

    @O2 it is now day 19 since I received a computer mouse instead of the phone upgrade I ordered and 27 days since I put the order through, still no phone, and no update. Since you are now in partnership with @virginmedia now, I'm thinking I will cancel both contracts - shocking

  • MartinCox0155 Martin 'Snazzy' Cox (@MartinCox0155) reported from Croydon, England

    @O2 Doing this means EVERY password has to be entered for everything. This is a REAL pain. I don't think you realise this. I did just logout and log back in. No change. Why is Seetickets no problem and Ticketmaster is a problem?

  • FatimaDuerden Fatima Duerden 🇪🇺 (@FatimaDuerden) reported from Camberwell, England

    My 4G is down. Only Wifi working. @O2 is there a problem??

  • 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

  • Stefan_baisden Baisden 📸🎥 (@Stefan_baisden) reported from Southall, England

    @O2 the phone has been cut twice from two separate convos. Will someone please call me back and tell me why my service has been down all day!?

  • imjoseabreu Jóse (@imjoseabreu) reported from Lambeth, England

    @O2 why so many connectivity issues 4G/5G in Lambeth?!!! I mean we are central London zone 1-2?!! How come the service is so bad here?!

  • tony1945 Tony Crean (@tony1945) reported from Richmond, England

    @NadineDorries @virginmedia @O2 This guff about roaming charges is nonsense, Nadine ..... But then you queried the amount of state support going to Channel 4, when in fact they're self-financing. Truth, eh? Not a standard which you bother with much...

  • wlcustoms White Lotus Customs (@wlcustoms) reported from Croydon, England

    I was going to hold off until the 23 series... But god damn you @SamsungUK that s22 ultra looks amazing... @O2 what's the deal on refresh as I'm rolling with the s21 ultra currently?

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

    @O2 The problem is the phone tries to switch to 5G where there is no coverage here so it results in no signal. That happens everywhere not just W5

  • Indian_Thriller Jeetesh Luhar (@Indian_Thriller) reported from Iver Heath, England

    Hey @O2 how do I cancel a SIM card that @virginmedia sent me as a data roaming replacement for the lack of WiFi installation service they’ve provided me at my new property? I wasn’t expecting to be charged extra for this mess up on their side so it’s a no thanks from me.

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • darwindaz1 darwin daz (@darwindaz1) reported

    @O2 Got this Pixel about a mth ago. I got it from CEX, traded in an iPhone 11. Just swapped the SIM. Yes, tried everything I can think of including several resets. I guess it's the SIM as it's saying the NUMBER doesn't support the Visual voicemail. Don't know what else to say! Lol

  • grkn Gurkan Oluc (@grkn) reported

    @mitchfriedman5 @O2 Do they still process images with unbelievably terrible resolution?

  • AndrewLazari Andrew Lazari (@AndrewLazari) reported

    .@o2 appalling service by yourselves today! Cancelled my upgrade today in store with staff who were less than forthcoming & then told I had to cancel my contract over the phone! I’ve been on the phone twice & both times I’ve been hung up on before speaking w/ anyone. #o2 #o2uk

  • MillieFiore 🌻🌻🌻😷💖 Millie Fiore 🌺🐄🕷️🌳 (@MillieFiore) reported

    @O2 is there a current problem with the network ?

  • NisarM0 Nisar Mohammad (@NisarM0) reported

    @O2 hey O2, are you having network issues around my area. Having same issues for more than one person where the data connection is really slow and often drops to 4G also signals bar drops to 1 bar or none sometime

  • Boyzie_32 Boyzieboyzie (@Boyzie_32) reported

    @nothing are you not going to address the green tint issues the Nothing Phone 1 is facing? U.K. based customer here, pretty gutted I’ve had to send the original purchase and replacement back to @O2. Unfortunately it’s a refund for me now! Surely you can’t just keep selling them?

  • tedbarnwell Ted Barnwell (@tedbarnwell) reported

    @O2 can you explain why when I sign up to Volt bundle from Virgin Media which includes your £25 unlimited SIM nobody I’ve spoken to at O2 knows about it or can help me set up my account? Been informed Virgin set it up…Virgin confirmed you do

  • DaniellaLinds20 Daniella Lindsay (@DaniellaLinds20) reported

    @O2 my phones battery percentage keeps going down really fast and I’ve not even had it a year yet

  • HaylzFranklin Haylz Franklin 🇺🇦 (@HaylzFranklin) reported

    Absolutely fed up of @O2 and not hahing signal or data. Especially since theyve put their prices up 🤬

  • RobCliv3 Rob (@RobCliv3) reported

    @O2 how long until you fix the network issues in Wandsworth? It has been down for quite some time now and I need my phone to work.