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 03/28/2026 04:00

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Most Reported Problems

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

  1. Phone (43%)

    Phone (43%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Northolt, Greater London, England

The most recent O2 outage reports came from the following cities: Wandsworth, Uxbridge, Greenford, London, Paddington, Wealdstone, City of London, Hammersmith, Croydon, Barnet, Kensington, Muswell Hill, Bushey, Thornton Heath and St Albans.

Loading map, please wait...
City Problem Type Report Time
United KingdomWandsworth Internet
United KingdomUxbridge Phone
United KingdomGreenford Phone
United KingdomLondon Total Blackout
United KingdomPaddington Phone
United KingdomCity of London 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:

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

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

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

    @O2 I love @ O2 Customer Service

  • AikSaath Aik Saath (@AikSaath) reported from Slough, England

    @sabia_hussain @SEGROplc @O2 SEGRO have checked to see if the theft was on the estate itself. We'll see the young people right - just thought it might be worth reaching out to our 'bigger cousins' to see if they could help. Good to hear they didn't find anything in your car. 👍

  • 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

  • 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

  • LeeButterley utterlee (@LeeButterley) reported from Brentford, England

    @wheresnicktoday @elgobsucram @thisisryanon @O2 @EE When I lived in Manchester the O2 4G was so bad I had to switch to EE.

  • LynseyWhite2 Lynsey White (@LynseyWhite2) reported from Wandsworth, England

    @O2 fraud team apparently sent @dhlexpressuk to pick up the phone I never wanted between 9-11am this morning...shock no one arrived, I still have a phone I didn’t order, and I still can’t get into my account to check anything is actually resolve! #worstcustomerservice

  • 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

  • 24_7_Raver Will McLeish (@24_7_Raver) reported from Camberwell, England

    @O2 You lot come back with the same answer all the time. One day you’ll admit that it’s just a poor network and there is better ones out there

  • 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.

  • zarascakes Zara (@zarascakes) reported from Croydon, England

    @ThompsonMorgan still waiting for two orders from weeks ago! No email response!! No update! Quick to take money-but don’t deliver! So fed up!! Never again!!!! One order was via @O2 😡😡😡😡

  • HopeVonJoel Hope Fashion Stylist (@HopeVonJoel) reported from Wandsworth, England

    @O2 very upset by terrible customer service and rudeness by assistant at Balham branch. How do I report this incident #upset #o2 #rudeness

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

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

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

    3rd day with no signal @O2 🤬

  • 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

  • hannahmjoness Hannah Jones (@hannahmjoness) reported from Camberwell, England

    @O2 your 3G service in London is actually a joke

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

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

  • 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!

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

    Worse customer service @o2 I give up!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • helicopter_red Helicopter_red (@helicopter_red) reported

    @O2 when I am I going to be able to use a contract I am paying for?? New contract need an esim can’t get one due to technical error apparently with no fix date! Paying for a service you are not providing me

  • crazyh Helen Murphy (@crazyh) reported

    Signal in the house gets worse…. @o2 please sort your coverage out! And then @virginmedia bb goes down in the afternoon so wfh was fun 🫣

  • PhilWillChil Phil (@PhilWillChil) reported

    @O2 I’ve lost signal and can’t access my account! Help!

  • tithansi Kieran Gould (@tithansi) reported

    @O2 I got a samsung laptop on o2 but the SIM doesn't seem to register? just says no service. I also am supposed to send a text on it to receive 20% off my airtime bill, how do i do this?

  • tinzbinz Tin (@tinzbinz) reported

    @O2 why ask me to DM you and then not respond??? Very disappointed with O2 customer care / response

  • xeon_tuts Shaun Mather (@xeon_tuts) reported

    @O2 what the hell you playing at now have a major default on my credit record cause your payment and accounts system is ****. Made payments via mobile and they constantly go into the either to return back 7 days later. When the system finally works it's ok tho.

  • badassscotsman BigYin (@badassscotsman) reported

    @O2 so 2 weeks in still waiting for a I.T specialist to phone me back as you said 2 to 3 days. I recorded you saying so. Still waiting for the manager call saying it would take 48 hours also recorded you saying so... So either give me the call back or I cancel my contract.

  • cancun01 Carol (@cancun01) reported

    @O2 still I'm waiting on WiFi calling being fixed. I have supplied full name and details requested. Yet it isn't resolved. I've followed every tip yous have said. I've missed now several important calls and 2 appointments due to this. I will cancel my direct debit if not sorted

  • SIGOUGH24 SIGOUGH (@SIGOUGH24) reported

    @o2 PLEASE PLEASE PLEASE STOP CALLING ME. Over 50 calls day and night in 24 hours from your Network overseas call centre team trying to get me to change contracts. It’s not acceptable.

  • RanKotobukiii 👸🏿 (@RanKotobukiii) reported

    Why ******** is @O2 connection always ****???????? #THIEVES