O2

O2 Outage Report in Mayfair, 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 Mayfair, England

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

O2 Outage Chart in Mayfair, Greater London, England 01/01/2026 11:35

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Mayfair, Greater London, England

The most recent O2 outage reports came from the following cities: Hammersmith, London, Southall, Bromley, City of London, Wandsworth, Hackney, Paddington, City of Westminster, Enfield Town, Fulham, Hayes, Islington, Hounslow and Surbiton.

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City Problem Type Report Time
United KingdomHammersmith Internet
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomHammersmith Internet
United KingdomLondon Internet
United KingdomHammersmith E-mail

Community Discussion

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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 Mayfair, England

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

  • ScottCanEat ScottCanEat (@ScottCanEat) reported from London, England

    Hey @O2.. I #know these are weird times. i placed an order on sunday confimed & paid. online shop says next say delivery is still available. Ive emailed, replied with please use chat. Chats off line. I phoned and only upgrades and leaving o2 calls are accepted. Help

  • ElizabethWaight Elizabeth Waight (@ElizabethWaight) reported from Poplar, England

    After being on hold @O2 for an age to upgrade, customer service bloke atonal and barely responsive, then for some reason could no longer hear me, said FFS down the phone and hung up. Brilliant work. Think I’ll be switching provider.

  • BenFisherCT Ben Fisher (@BenFisherCT) reported from Islington, England

    We’re not being threatened by some communist tech firm. Imo you should start packaging any of that Huawei crap from China and start sending it back. @O2 @EE @VodafoneUK @ThreeUK @bt_uk

  • ConlethKane Conleth Kane (@ConlethKane) reported from Hounslow, England

    I’ve been with @O2 for 7 years. I’ve been trying to negotiate an upgrade over the past 24 hours and it has been an actual nightmare. Really bad customer service.

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

    I would just like to say I had three back to back chats starting at 12pm today and at that precise moment @O2 went down. WhatsApp coming to the rescue for some but not all. Aargh.

  • henna_macarena hen (@henna_macarena) reported from Richmond, England

    @O2 The issue has been resolved now after my persistent calling to fix it. Your team deactivated my sim without my permission resulting in me not being able to use my phone for a number of days.

  • iDaffySB Daffy (@iDaffySB) reported from Hackney, England

    Dear @O2, I’m having problems paying my bill, please help..

  • jamesrobey1990 James Robey (@jamesrobey1990) reported from Wandsworth, England

    @O2 I am unable to view the bill for my new contract (where I kept my old number) in myo2 as the number is associated with old contract. Unable to speak to anyone. Woeful service.

  • maryhippychick m a r y (@maryhippychick) reported from Hounslow, England

    @O2 I phoned up customer services who passed it onto the fraud department. They ( customer services) were extremely understanding. I haven spoken to your fraud department.

  • ElizabethWaight Elizabeth Waight (@ElizabethWaight) reported from Poplar, England

    @KateAGriffin @O2 I called @CPWTweets and got an amazing deal switching to EE. So quite glad they were rude 😉

  • BrianJThompson8 BrianJThompson8 (@BrianJThompson8) reported from Barnet, England

    @ItsAdsolution @O2 All of my calls which I've tried to make the O2 have not been answered I have a 40 phone and they don't seem to care I think if this keeps on we should see them because I've got a really bad disability and I've got a 40 phone so we should sue them

  • RebeccaW40 RebeccaW40 (@RebeccaW40) reported from Epsom and Ewell District, England

    @O2 network is down yet again. This keep happening and is really not good. During a time like this People need to be able to speak to loved ones. This is becoming a regular thing now. Beyond a joke

  • itsnadine_ abena (@itsnadine_) reported from Harrow Weald, England

    @O2 I changed my tariff now I can’t add a bolt on, if I can’t listen to this mix whilst on a run I’ll cry help

  • emmawebster emmawebster (@emmawebster) reported from Camberwell, England

    @O231174239 @O2 I have paid off my device. There is no option to cancel my contract online, it says I need to call but no one picks up!!

  • steffiegc Steffie (@steffiegc) reported from Eltham, England

    @O2 Hiya my account email address and phone number is incorrect and I can’t see where to change it - I’ve just upgraded in the app and the email of confirmation been sent to unused email. Please help.

  • ellajack1 Bev Muir (@ellajack1) reported from Croydon, England

    @O2 I cant get through to customer services and its urgent

  • Bex_Stinson BEX (@Bex_Stinson) reported from Camden Town, England

    Update! The problem I need fixing is that I can’t make phone calls. So I can’t ring my energy supplier about being cut off, or my GP about my asthma. My phone won’t call any number at all. I told @O2. Finally. Thankfully, @O2 sent me a DM and asked me to call them to sort it

  • maryhippychick m a r y (@maryhippychick) reported from Hounslow, England

    @O2 It’s being investigated but there was no indication that they would be back in touch with me. I’m concerned that my address will show up with bad credit with both you and other bodies as a result of this fraud.

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

    @O2 I need a customer call back please.

  • 26samb Samantha Blandy (@26samb) reported from Kingston upon Thames, England

    @O2 Hi. I’m trying to add on a bolt on as my data has run out and I have 3 days until my bill. I’m a key worker and need my data when I’m at work!!! Help

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • KingMxks bob. (@KingMxks) reported

    @O2 my odeon priority code is not working at checkout!

  • ChunLee79 SF79 (@ChunLee79) reported

    @O2 So you just increase bills by 20% in midst of an economic crisis? You say you are investing yet I have barely any signal where I live. Just call it what it is and you are earning off people's misery whilst making record profits is that correct? #customersdontmatter #O2Crooks

  • GillianMcShane Gillian McShane (@GillianMcShane) reported

    Evening @O2 just wondering why the hell I’m paying you £50pm for supposedly unlimited service, which is unavailable more often than not. No service either phone or mobile data since approximately 1030 this morning - BT35. Completely unacceptable.

  • erinn097 Ez❄️ (@erinn097) reported

    @o2 before you up my phone bill sort out your **** signal

  • byeflop JC (@byeflop) reported

    @O2 Im sorry this is ridiculous @Ofcom @TheFCA can you please help me get this code im constantly being ignorned by this network when trying to get it?

  • Breadmaker6 Breadmaker6 (@Breadmaker6) reported

    @novahob @O2 Have same issues with @EE I'm ready for an upgrade. But anything I agree today will be subject to a price increase. So not going to bother. Will leave to another provider on a SIM only basis and then buy phones direct from manufacturers. No support for loyalty anymore it seems.

  • RichardSwetts Richard Swetts (@RichardSwetts) reported

    @O2 @SophiaSaffarian BILLIONS IN PROFIT. It didn’t have to go up did it? **** your CEO

  • michaeligoe Michael Igoe (He/Him) (@michaeligoe) reported

    I would like to personally thank the CCO of @O2 for the nice little note to tell me they are price gouging me and there is nothing I can do about it 17.3% increase in my bill Roll on November when my contact is up and I can leave O2 and never return @MoneySavingExp @MartinSLewis

  • hevalexis heather (@hevalexis) reported

    @Smithpeteralb72 @O2 Been on hold over 2 hours now. Its a joke, never known anything like it

  • GarryBrown666 Garry Brown (@GarryBrown666) reported

    @O2 Hi, I want to cancel my contract due to the price increases you have advised us of today. The service you offer isn’t worth the price increase. I have tried calling and your online chat, and no one can give me any information on this.