O2

O2 Outage Report in Northolt, Greater London, England

No problems detected

If you are having issues, please submit a report below.

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 01/20/2026 17:25

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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, Slough, Hammersmith, City of London, Croydon, Ealing, City of Westminster, St Albans, Southall, Wandsworth, Paddington, Fulham, Hayes, Islington and Hounslow.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomSlough Internet
United KingdomHammersmith Total Blackout
United KingdomLondon Internet

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:

  • AndrewCarrier Andrew Carrier 🍸 (@AndrewCarrier) reported from Hammersmith, England

    @cgledhill @McDonaldsUK @O2 I think the more pressing question is: Why are you using a public wi-fi network?

  • KevinWNewman Kevin Newman (@KevinWNewman) reported from London, England

    @ianvisits Pointless arguing against the machine 🤖! Take your business elsewhere Ian. I’m sure @EE or @O2 will be willing to help out!

  • Claudiasabram Claudia Simms Abram (@Claudiasabram) reported from Islington, England

    @O2 is your website down? I can not access my 02 to check an expensive bill nor via a link in a text

  • VictorJ1987 Vìncere. (@VictorJ1987) reported from Brentford, England

    Thanks @VodafoneUK for the run of 3 poor months of customer service requiring us to request for cancellation. Typical that your retention team could not even be bothered to make an effort. Go and listen to the phone call. I guess @EE or @O2 here I come. #Vodafone #Dontbother

  • Sheree_Kirby Sheree (@Sheree_Kirby) reported from London, England

    @O2 I have an issue with my phone, some calls are not coming through (not ring or notification if missed called) & I'm not getting voicemails till hours later, it's not updating. After the phone battery dies & switched on or restarted do they appear.

  • markh4780 Mark Harris (@markh4780) reported from Kensington, England

    @O2 looks like it’s gone down in London!!!! Any update on this would be helpful 🤷🏽

  • martinkay11 Martin Kay (@martinkay11) reported from Wandsworth, England

    Did @O2 iphone recycle thing (diff login to normal O2... would help if they told you 🙄), was quoted £132. Then get message they’ve revised value to £28. 79% reduction. Zero explanation as to why. I’ll have that phone back then #o2recycle All a bit #GreedierO2 than #GreenerO2

  • Brunts1980 Nickle Arse (@Brunts1980) reported from Camberwell, England

    Thought @ThreeUK were bad but @o2 may have to be even worse...

  • allyc375 Alison Cameron🐟 (@allyc375) reported from Kensington, England

    @O2 I have serious health issues hence a working phone is essential. Hope I get well enough to go in to your Kensington branch & sort out this weird problem. TY

  • LebbyE Lebby Eyres (@LebbyE) reported from Islington, England

    Essentially @o2 treat everyone who wants to buy a phone under £200 outright like a potential fraudster. You can’t pay it off in store and they force you into a temp contract. Then make you wait hours on the phone and go via their fraud dept. Why? I’d love to know.

  • SteveHodgson1 Steve Hodgson (@SteveHodgson1) reported from Merton, England

    @O2 are you having power problems in the SW London area? I can’t get a service which is normally excellent

  • RoseHinds Rose Hinds (@RoseHinds) reported from Kensington, England

    @O2 Ah ok thank you. I’ve realised that my free trial with Calm has expired - how can I find out how much this is meant to cost? I’ve been charged twice and was not reminded that it would charge me this month please help

  • LebbyE Lebby Eyres (@LebbyE) reported from Islington, England

    You can tell how a company values its customers by their customer service. 2.5 hrs for @O2 to tell me for some reason I need to call the fraud dept to pay off and upgrade my son’s phone. Cut off four times yet they answer to “business customers” immediately

  • sladey66 It’s only curly at the front (@sladey66) reported from Camberwell, England

    Is anybody else getting no service from o2? It’s been woeful for weeks @O2

  • RoseHinds Rose Hinds (@RoseHinds) reported from Kensington, England

    @O2 hi I’ve been charged extra this month for my phone / Apple Watch bill. Please could someone help me and explain why / resolve the issue

  • allyc375 Alison Cameron🐟 (@allyc375) reported from Kensington, England

    @ShieldingG @O2 Now there’s an idea. I wonder where the cleaners put it. I’ve only ever used it for my Dalek thing - never plunged a sink in my life.

  • siegeism siege (@siegeism) reported from London, England

    @O2 after 13 years I’ll be leaving O2. The #reception literally doesn’t exist in South London, better service with a tin can and string. It gets worse year in year out. Are you erecting #phone masts underground or something?

  • SteveHodgson1 Steve Hodgson (@SteveHodgson1) reported from Merton, England

    @O2 Hi, yes I’ve done both. Apps are so slow loading when wireless is switched off and service isn’t great on 3G or 4G. Used to be excellent

  • Mr_ISC Pasha (@Mr_ISC) reported from Wandsworth, England

    Serious network issues with @O2 - calls not connecting or dropping after 30secs all morning!!

  • Si11y3gg Pawlie (@Si11y3gg) reported from Richmond, England

    @VixSeaman @EE @O2 I’m with o2 also! Was with Three before, but would never bother with EE. I will only do sim only.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • spinney70 andrew spindler (@spinney70) reported

    @O2 Turned device off and on again got a slightly better signal but still just 3G. Working in a town where signal 4G is usually very good

  • AngMurphy8 Ang Murphy (@AngMurphy8) reported

    @colinrtalbot @O2 Was on the phone with Tesco Mobile over issues with an O2 mast yesterday. Still don't understand how when 2 phones are lying next to each other whilst on charge, 1 can be pinged by a mast in a different, non-EU country. Thankfully, they've waived the £50 charge this incurred.

  • chadissacclark Chad (@chadissacclark) reported

    @AdrianCoxMusic @ThreeUK Best bet is to live chat them Adrian, I always had the same issue with Three when I was in the USA, eventually moved over to @O2 and had no issues thankfully

  • sherlockbones27 marisa (@sherlockbones27) reported

    @LaurenJThomas93 @rickygervais @O2 No way. There has to be an issue. Or they only had two pre-sale tickets!!

  • Walayat_Family Dr Serac Engerraund (@Walayat_Family) reported

    @O2 "Sorry, a phone mast close to you isn't working. A traffic incident has damaged our equipment. Our engineers are on the case but your service might come and go until we fix it, sorry. We’ll update you by Tuesday 1st November 2022"

  • callme_jc jc (@callme_jc) reported

    @O2 I’m in the same boat. “Problem with my request” when hitting “use now” on the Priority cinema ticket offer, now claiming “out of stock” after less than five minutes. Not a good look for a recently expanded promotion.

  • Loken_Moon Mr Moon (@Loken_Moon) reported

    @O2 Nope.. that does not work. Ive done that years ago. Its part of your standard 'fob off customer with fake fixes" campeign. I had an engineer from O2 call me this morning. Im putting you on notice. I will fix the signal in my town. I wont stop until its fixed.

  • Argyll68 Seánybhoy 😷 (@Argyll68) reported

    Moved from @VodafoneUK to @O2 in April. Worst move ever. Dropped calls every day and texts not being sent. Then after months of phonecalls they inform me they've had problems with my local signal mast! Back with Vodafone. I should have never moved.

  • AdrianCoxMusic Adrian Cox (@AdrianCoxMusic) reported

    @chadissacclark @ThreeUK @O2 Yeah nightmare, there whole system down, and payment system down too ha ha ! They gave me over £200 of free credit though which is decent of them but maybe time to hit O2

  • garyetchells 𝕵𝖔𝖗𝖉𝖞 (@garyetchells) reported

    @EE is it possible to have a PAYG e-sim in an iPhone 12 Pro Max? I’m having issues with @O2 where I don’t get any data signal - even in city centres where they claim 5G is possible - lucky I’m only in contract for another 5 months #ee #mobileswitch #network