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 09/17/2025 22:15

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 (51%)

    Phone (51%)

  2. Internet (24%)

    Internet (24%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Northolt, Greater London, England

The most recent O2 outage reports came from the following cities: Croydon, Camden Town, Hammersmith, London, Uxbridge, Barnet, Mitcham, Bushey, Hendon, Harringay, Ealing, Streatham, Slough, Hampton and St Albans.

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

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:

  • 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

  • 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

  • Gavlar321 Gavin 🇺🇦 (@Gavlar321) reported from Wandsworth, England

    @ajbails @EnglandRugby @O2 One issue with the pack I'd say is Stuart he's not an international prop he shouldn't be anywhere near the England team I don't know why Eddie keeps picking him

  • 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.

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    Idk what's going on with @O2 signal atm, but for the last few weeks I have no data signal around Crystal Palace at all. Doesn't come back till I get down to Sydenham. Weird

  • Silverlink_ iyren (@Silverlink_) reported from Croydon, England

    @O2 Hi my phone signal is absolutely shocking. I get 5G but still struggle to load web pages. Also no one can ever hear me on the phone? Yes i’ve tried turning my phone off & on again

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

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

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    @O2 I've tried all that already. If I had WiFi access I wouldn't need the data to work. Phone signal works fine, just can't use anything with Internet. It's been like this for at least a month.

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

    @O2 you’ve sent me reminder to pay u for a bill I can not see! I asked for a bill last mnth, as could not view online and nothing? This is on u! U have stopped my service but I wont pay until I have a break down? Bully! If u can send me a ltr, u can send me statement?? @Ofcom

  • 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!?

  • 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.

  • 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

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

    @MoneySavingExp Is this every network? @O2

  • 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!

  • ThomasAlexJenk1 Tom the Lock (Maker of Curry) (@ThomasAlexJenk1) reported from Croydon, England

    @O2 Credit checks are clearly not worth the paper they are written on, where is your customer service care? look at my personal history and then WHY did the same business account get me my 2nd device in an O2 shop from O2 staff without any hassle, please explain.?

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

    @O2 Yeah roam freely in Europe but beware going anywhere else, they wanted to charge me DAILY, the same amount that my husband was charged monthly by his network!!! Beware of extreme charges and dreadful customer service

  • ThomasAlexJenk1 Tom the Lock (Maker of Curry) (@ThomasAlexJenk1) reported from Croydon, England

    @O2 Fuming at O2. Currently have 2 devices on a business account, but apparently a 3rd was not given because of a credit check. How long have I been a customer? Years, and Years, A shop gave me a contract for device 2 in 10 mins I've just spent 40 on Telephone for nothing.

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

    @O2 I need help ASAP please

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • PenguinLoop Michael Johnson (@PenguinLoop) reported

    @O2 hi, I've pre-ordered the Google Pixel 6 Pro as an upgrade to my existing O2 account. One thing I forgot to check was how do I keep my current mobile number? Sorry to trouble you.

  • thomas_bhoy Tommy Bhoy (@thomas_bhoy) reported

    So @o2 still haven't bothered fixing the phone network in the oban area no phone calls no 4g absolutely nothing we are paying for a service that's absolutely pathetic.

  • NameOfTheMaster ArtOfTheNerd (needs love) (@NameOfTheMaster) reported

    Ever since I got my Z Flip, I can't get rid of the voicemail notification. I've tried every solution Google has supplied, but it keeps returning... Any help @SamsungUK @SamsungMobile @O2 ?

  • juliepirone70 Julie Pirone 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇬🇧💙 (@juliepirone70) reported

    @O2 my signal is down again second time this week and 4 times over last fortnight. You say your mast is down. Not helpful for us working from home,from a 25 year long standing customer and former employee. #Isittimeforchange

  • MarkShe68748928 sparky 🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@MarkShe68748928) reported

    @O2 if you don’t sort the 💩network issues out then I’m going to stop paying you,I’m fed up with have to switch off my phone off 5 times in 30 minutes just to use my data!!!i couldn’t speak to my daughter tonight for 30 minutes with out turning my phone off & on 3 times 😡

  • chidgeridoo Rebecca Chidgey (@chidgeridoo) reported

    3rd failed attempt to get a PAC code so I can port my number (due to O2's repeated "system issues"), resulted in my call accidentally being merged with several other customers. Shout out to everyone else on the call, it was fun while it lasted! @O2 @Offcom #EpicFail #IT #doh

  • Ladytelp Nilla (@Ladytelp) reported

    @O2 is there any problem with the service in nn14 area? I've not had any service for about a week now. Missed several important calls and not been able to send any txt or use my data!

  • NighteshadeUk nightshadeUK (@NighteshadeUk) reported

    @Sam13346163 @virginmedia @O2 I haven't bothered ringing customer service as their website showed there is a fault, was really hoping it would be fixed now as have no TV, Prime or even Netflix because no Internet. We're stuck in the house too as my hubby has Covid 🙈

  • thomas_bhoy Tommy Bhoy (@thomas_bhoy) reported

    Since @o2 have merged with @Virgin the Mobile phone service has dramatically went down Hill, customer service is non existent it's typical of a Richard Branson company take your money and run they don't care about customers

  • MrSchmeckles Mr. Schmeckles (@MrSchmeckles) reported

    @CraigSPAIN2 @O2 Glad I could be of assistance! Is there anyfing else I can help you with?