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 01/19/2026 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 (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 Mayfair, Greater London, England

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

Loading map, please wait...
City Problem Type Report Time
United KingdomHammersmith Total Blackout
United KingdomLondon Internet
United KingdomSouthwark Total Blackout
United KingdomLondon Phone
United KingdomCity of London Phone
United KingdomCroydon 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 Mayfair, England

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

  • pitcombe Andrew (@pitcombe) reported from Camberwell, England

    The continuing saga of poor network in SE15. I don’t know how long this hasn’t been working @O2 last update was to fix by 4/10 Sorry a phone mast close to you isn't working This means you might experience problems making calls, using the internet, or sending/receiving emails.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @Armaanilyas2 @O2 It’s so crap!

  • YasmeenLillahh ياسمين🌹 (@YasmeenLillahh) reported from Paddington, England

    @_MParisss @O2 Trust me 3 is poor

  • jadesharp1992 Jade Sharp (@jadesharp1992) reported from Richmond, England

    @gillett_liam @VodafoneUK @EE @O2 I used to be with o2 for a while, but I found there signal kept cutting out everywhere, Vodafone has been the best signal wise for me and there data speeds are pretty cool.

  • FableandKing Fable&King Clothing (@FableandKing) reported from Croydon, England

    @O2 signal is so poor these days

  • FableandKing Fable&King Clothing (@FableandKing) reported from Croydon, England

    @O2 Hi, it seems like everytime we lose just one bar of signal on 4g, we struggle to load the most basic apps/pages. This never used to be an issue but is becoming quite regular.

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

    @O2 has GENUINELY the worst Phone line #Customerservice system ever. I've never been more infuriated just waiting to give a password or speak to someone. Please #O2 update your system to 2019 standard asap.

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @inoobkilervip @craigglawson @O2 @BBCWatchdog @monzo It will if dont pay it soon haha. Will attempt to speak to an @O2 customer adviser tomorrow and pay over the phone and hopefully that will work

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @thebrownvixen @O2 It’s the worst

  • MariaPiaTissot Maria Pia Tissot (@MariaPiaTissot) reported from Camberwell, England

    @Mcdoto_tony @O2 I used to be with EE but moved last December, but in the last couple of months it's been really hard to get signal in these areas

  • Mcdoto_tony Tony McDonald (@Mcdoto_tony) reported from Camberwell, England

    @MariaPiaTissot @O2 Oh no - you are not alone. I swapped to Virgin (EE) because it was so bad!

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    Having an issue this week where Monzo are blocking me from paying my phone bill on @O2 app and website and now seen @BBCWatchdog talking about @monzo and their customers suffering from randomly blocked and closed accounts. #WhatsGoingOnzoMonzo #concerned

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @craigglawson @inoobkilervip @O2 @BBCWatchdog @monzo No they said they couldnt see any issues, hence they getting specialist team to look into it. Its been happening for 3 days.

  • nettiewettie Annette 💜🏳️‍🌈 (@nettiewettie) reported from City of London, England

    @BecksBDaniels Oh crap! I’m a @O2 customer too. Not brilliant. There should be any charges while using WiFi for WhatsApp.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @JayTaylor_93 @O2 I literally get two bars everywhere. It’s so bad. Really disappointed

  • unknown_babez 🎃🖤TheBlackDahliaRose💀🥀🕸 (@unknown_babez) reported from Paddington, England

    @O2 a loyal customer of 11 years here 👋🏽 I am leaving your company because of many reasons.... one of them being you’ve outsourced your customer service to a new company which is quite honestly useless. Another being you do not value your customers. Bring on a new company 👊🏾

  • joe_bignell Joe Bignell (@joe_bignell) reported from London, England

    @O2 have put up with terrible coverage for 14 months!! Promote 5G but I still can’t send a picture when on the commute in SELondon. Can’t wait for the contract to end. Worse provider I’ve experienced

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

    5th day in a row I've had no signal or data through to my phone. @O2 is going downhill. Definately on its way out. This is so poor I shouldav stayed with T Mobile. #O2 #POORCUSTOMERSERVICE

  • johnsw John Williams (@johnsw) reported from Hackney, England

    @O2 The problem is your site

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @KateAlexa_ @O2 IT IS AWFUL

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • yasmine_al Yasmine Alina (@yasmine_al) reported

    @o2 update no 2: twitter team wants to help so they sent this issue to complaints who'll respond in 5 days without actually resolving pressing my problem. I am still in the same place!!! Lesson learnt not to deal with them ever again!!

  • Coriflowrcheez Goth Ghoulfriend 👻 (@Coriflowrcheez) reported

    Hey @O2 , long term customer here! I recently ordered a Fugees ticket for a pal through priority and the ticket went to the wrong email. @AXS_UK have changed the email but not sorted it out twice. I wouldn’t normally publicly moan but you’ve seen how much tickets are right?!

  • thin_sights Dave Layzell (@thin_sights) reported

    @O2 I placed my order on the 25th September. When I try and fill the form it asks me to select where I purchased the phone from but there is no drop-down option for either o2 or Telefonica, which means I can't progress to the next page.

  • ellpaigex Ell👸🏼 (@ellpaigex) reported

    Why do I feel like the only one still having problems with signal/data? Nothing loads🙃 @O2

  • paddybeehive paddy (@paddybeehive) reported

    @O2 sort out the rural network in east Tyrone, stop saying it's working fine, come here for a week and try making calls or using the net, we are paying the same tariffs as other customers in built up areas whos signal is fine, sort it out

  • LisaKearley Lisa J Kearley (@LisaKearley) reported

    @O2 Thanks - managed to get someone online to help. Having a chat function only works if someone available! I had to pretend I wanted an upgrade in order to get someone to speak to...

  • indi182 indi xo (@indi182) reported

    @O2 is there a reason one of your numbers would be calling me while I'm already on a call with someone in your help centre?

  • KathrynJ5 Kathryn Morgan (@KathrynJ5) reported

    @O2 hi - my iPhone 11 which I got in June 2020 keeps crashing & switching itself off and I am trying to find support on your website but keep getting sent in circles. Can you help please?

  • annieshouldnt 🤐 🇦 🇳 🇳 🇮 🇪 🤐 (@annieshouldnt) reported

    Complaint raised with @O2 regarding the lack of delivery from @DPD today and tomorrow a further complaint will go in to DPD.

  • Ian57586675 Ian (@Ian57586675) reported

    @O2 Hi.... could you please tell me if there is a problem with the mast in my local area (again). I've gone from a poor signal at home to no signal at all which makes me wonder what I'm actually paying for? My postcode is HG2 7BW