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 02/28/2026 03:55

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  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 Northolt, Greater London, England

The most recent O2 outage reports came from the following cities: London, Paddington, Thornton Heath, Barnet, St Albans, Hounslow, City of London, Chesham, Harringay, Ealing, Slough, City of Westminster, Kensington, Worcester Park and Wandsworth.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomPaddington Phone
United KingdomPaddington Phone
United KingdomThornton Heath Phone
United KingdomBarnet Phone
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 Northolt, England

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

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Your own website says there’s a mast down. We had a problem quite a few weeks ago. Zero coverage makes o2 useless.

  • Macgregor11 Glenn macgregor (@Macgregor11) reported from Harrow Weald, England

    @O2 What's the situation for those of us that have recently taken a contract out with you with you supplying a Huawei device. Increasingly potentially losing all support for the phone now

  • MissPaulaGreen Paula (@MissPaulaGreen) reported from Camden Town, England

    @O2 I have noticed that the WiFi is not working in 2 locations today 👀🤨

  • NHSNewey David Newey (@NHSNewey) reported from Croydon, England

    @o2 why is your 4g signal and internet bandwidth so appalling in Croydon. Pass through the town centre particularly through East Croydon and you might as well having no signal at all!

  • budgie Lee 'Budgie' Barnett (@budgie) reported from Paddington, England

    @O2 Wasn’t a problem, as such. ‘Kit breaks’ is an ever present rule. Was mainly to let others know,, if they had problems and wondered what was going on.

  • depeare Steve Depeare (@depeare) reported from Ealing, England

    @O2 after 3 hours of calls 5 texts and 1:5 hours of to get family discount that is advertised and to be given an amount to pay then still getting it wrong . So a complaint to be made

  • The_Lady_Jade_X Mrs Lady Jade ❤ (@The_Lady_Jade_X) reported from London, England

    Mother in law will deffo b leavin @O2 when her contracts up. She’s been abroad loads n never had issues. Goes Jamaica with new iPhone no issues. Goes to Europe with iPhone and no network. Apparently she needed to call them before n get a bolt. Load of rubbish! CS no help either!

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Can you sort your mast out in Wimbledon please. Totally crap service for weeks and weeks and weeks. Really poor!

  • tanfish38 Tanya Fisher (@tanfish38) reported from Chesham Bois, England

    3rd day with no signal @O2 🤬

  • jackaarondavies Jack Aaron Davies (@jackaarondavies) reported from Richmond, England

    @O2 Not everywhere, but your 4G coverage in SW London is poor. I haven’t had 4G in Raynes Park since I moved there a year ago.

  • Peachey_79 Charlene (@Peachey_79) reported from Wandsworth, England

    @O2 Well after 3 phone calls and the staff in your Wandsworth store trying I was told I couldn’t cancel and had to wait.

  • Primrose_Hikwax Primmy💁🏾 (@Primrose_Hikwax) reported from Slough, England

    @O2 There was a mast down in my area but the matter wasn’t resolved for 3 weeks. I have data with EE on my ipad and the data wasn’t affected with them. With my phone I was unable to text, call or use my data. I don’t understand how you expect to put off £11, yet I haven’t been able

  • oxymoron_tom Tom Bassett (@oxymoron_tom) reported from Wandsworth, England

    Is there a issue in the Earlsfield/Clapham Junction area, consistently been getting speeds of 0.01MB or no data at all @O2

  • Peachey_79 Charlene (@Peachey_79) reported from Wandsworth, England

    Worse customer service @o2 I give up!

  • MikeBrownnutt Mike Brownnutt (@MikeBrownnutt) reported from Merton, England

    @O2 Just renewed with you for another 18 months. Your fantastic sales advisor informed me I’ve been a loyal customer for over 8 years. Any chance of sending me something to celebrate our partnership. 🍾🎉

  • KtHob Katie Hobden (@KtHob) reported from City of London, England

    Terrible customer service from @O2 who charged me £40 for data even though my data roaming was off #switchingtovodaphone #callingeverytimeigoabroadisnotpractical

  • MedinaMadam Eva Hamilton (@MedinaMadam) reported from Camberwell, England

    Not good customer service at all! Maybe you need to join me @O2

  • Cla_Cottingham Claire Cottingham (@Cla_Cottingham) reported from Wandsworth, England

    @O2 Help. Unfortunately not which I now understand is not ideal!

  • davidchow David Chow 📶 (@davidchow) reported from Hammersmith, England

    @MIROFUR Disagree. In the UK it was an exclusive on @O2 as they built out EDGE and turned on support for interactive voicemail. It created a massive influx of people to the base, who continued to stay on even when the 3G version eventually shipped to other carriers.

  • boogieloo Jodie De Vere (@boogieloo) reported from Southall, England

    @O2 I love @ O2 Customer Service

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.

  • WittonRobert robert witton (@WittonRobert) reported

    Hi @O2 I need to speak to someone about an open account which was closed months ago. So I can’t call from my O2 phone. The 0800 9777377 number you provide never picks up. What no. Can I call? The doom loop is horrific

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.

  • Notonyournell10 Dave. (@Notonyournell10) reported

    @O2 I received an email about a refund, called you as requested and was told my account was PAYG, was transferred to another department and then the call was ended, 30 minutes wasted and have lost the will to call you back. Shambolic service

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.

  • CaptainTomlas Cap'n Tomlas (@CaptainTomlas) reported

    …I ask them about it and they need me to do all that myself which I haven’t been able to do around work, and also sent me the thing I have to print in a message I can’t access anymore. Send an official complaint email and get nothing back. @O2 it’s been months and still nothing.