O2

O2 Outage Report in Mayfair, Greater London, England

Some problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 09/18/2025 02:50

September 18: Problems at O2

O2 is having issues since 07:20 AM GMT. Are you also affected? 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 (52%)

    Phone (52%)

  2. Internet (24%)

    Internet (24%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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: Croydon, Camden Town, Loughton, Hammersmith, Hackney, London, Newham, Barnet, Mitcham, Bushey, Tower Hamlets, Catford, Hendon, Harringay and Ealing.

Loading map, please wait...
City Problem Type Report Time
United KingdomCroydon Phone
United KingdomCroydon Phone
United KingdomCamden Town Phone
United KingdomLoughton Internet
United KingdomHammersmith Internet
United KingdomHackney 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 Mayfair, England

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

  • mrshavers Catriona Hepburn (@mrshavers) reported from Eltham, England

    Hi @O2. I'm sure this is as boring for you as it is hugely frustrating for me but your service continues to be appalling in my area. Now been going on for 7 months. Fed up of line constantly cutting out

  • Greekphotoguy Dimitris A. (@Greekphotoguy) reported from Tottenham, England

    @LuzDLuna @O2 When I got to the shop to collect the phone and was denied, since a driving license valid across Europe wasn't good enough, I was told the "there are procedures and cameras" and the staff couldn't help because they would get in trouble!

  • MikeBrownnutt Mike Brownnutt (@MikeBrownnutt) reported from Merton, England

    @O2 Just renewed with you for another 18 months. Your fantastic sales advisor informed me I’ve been a loyal customer for over 8 years. Any chance of sending me something to celebrate our partnership. 🍾🎉

  • Greekphotoguy Dimitris A. (@Greekphotoguy) reported from Tottenham, England

    Dear @O2, I've been with you for years. Just upgraded for 3 years. But the fact that I can't take my phone because my European driving license is not acceptable ID is very annoying. It has my photo and name on it. My passport has the same photo! I really don't see the problem.

  • NHSNewey David Newey (@NHSNewey) reported from Croydon, England

    @o2 why is your 4g signal and internet bandwidth so appalling in Croydon. Pass through the town centre particularly through East Croydon and you might as well having no signal at all!

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Your own website says there’s a mast down. We had a problem quite a few weeks ago. Zero coverage makes o2 useless.

  • aktyrrell Andy Tyrrell (@aktyrrell) reported from Walthamstow, England

    @harwood_steve @O2 @EE EE service is shit around Chingford guys I work with never get a service I'm o2 never had a problem. Probably the country you're in. Plus we always get upgraded at the o2 by the o2 Angel's.

  • dblooman David Blooman (@dblooman) reported from Ilford, England

    An @O2 customer for 11 years, need a new phone and they are unable to offer me a deal until my upgrade window is open, which is for 4 weeks. I guess its off to a new provider

  • oxymoron_tom Tom Bassett (@oxymoron_tom) reported from Wandsworth, England

    Is there a issue in the Earlsfield/Clapham Junction area, consistently been getting speeds of 0.01MB or no data at all @O2

  • 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.

  • RalphVarcoe Ralph Varcoe (@RalphVarcoe) reported from Merton, England

    @O2 Can you sort your mast out in Wimbledon please. Totally crap service for weeks and weeks and weeks. Really poor!

  • 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!

  • sjetaylor Sarah Taylor (@sjetaylor) reported from Loughton, England

    @Johnny_Slack I’ve been with @O2 for 20+ years but once contract expires in August will be moving suppliers as they don’t look after their customers - no loyalty perks nothing - poor coverage where I live and work so it’s bye bye

  • budgie Lee 'Budgie' Barnett (@budgie) reported from Paddington, England

    @O2 Wasn’t a problem, as such. ‘Kit breaks’ is an ever present rule. Was mainly to let others know,, if they had problems and wondered what was going on.

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

    Worse customer service @o2 I give up!

  • davidchow David Chow 📶 (@davidchow) reported from Hammersmith, England

    @MIROFUR Disagree. In the UK it was an exclusive on @O2 as they built out EDGE and turned on support for interactive voicemail. It created a massive influx of people to the base, who continued to stay on even when the 3G version eventually shipped to other carriers.

  • s_reynolds808 Simon 'Whippet'.. (@s_reynolds808) reported from Kingston upon Thames, England

    Trying to listen to @VirginRadioUK on phone app on train and @O2 signal cutting out .. I know some areas are black spots but 3G surely should cope 😬 frustrating getting sound bites every 5 mins

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

    @O2 I love @ O2 Customer Service

  • jonnyrotton1989 Jon. (@jonnyrotton1989) reported from Islington, England

    Right that’s your lot now @O2 I’m sick to death of signal problems & the app never works to report a problem! 10 years I’ve been with you - you used to be the best, but not anymore. Time to give @EE a go 👍🏽 #O2 #O2isARipOff #O2SignalProblems

  • AkilAlakil عقيل العقيل (@AkilAlakil) reported from Poplar, England

    @O2 @bluebear2207 H2, 2019 almost there. You should live up to your promise. Otherwise we will never trust you.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • iwanttobeamedic iwanttobeamedic #LivableNHSBursary (@iwanttobeamedic) reported

    I get that my Uni is trying to keep our accounts safe by making us receive a text to login to emails etc, but when @O2 is down for 5 days in my area, this is problematic...

  • Wo1fJuice WolfJuice (@Wo1fJuice) reported

    @O2 I need to speak to an agent ASAP and all your live chat on your website just says it's not working. This issue needs sorting ASAP and it can not wait. I need to talk to someone right now! Please respond ASAP!

  • samuel_sicko Irritatingcunt (@samuel_sicko) reported

    Anyone else stuck on @O2 I got moved on to their network and it’s absolutely terrible and the worst bit about it I was meant to be on a rolling contract and these slippery lot made it an 18 month one and I’m stuck with them. Proper insulting.

  • MyyBeEasy soft life babe.🧚🏿‍♀️ (@MyyBeEasy) reported

    @O2 I still have no service after the troubleshooting???

  • WestlifeDreams ConcertJunkie🦉 (@WestlifeDreams) reported

    @O2 after sobbing on phone on Sunday to customer services and finally getting a result to my issues I thought I’d got somewhere. All notes on system I was assured for fifth time. Go ahead upgrade! Phone them today I cannot. Nothing on system #stressed #notagain #lostwill

  • mbarnett87 Mark Barnett (@mbarnett87) reported

    .@O2, who can I put an official complaint to?.... 🤔🤔🤔 I’ve phoned, emailed, webchatted and been into my local store regarding my upgrade, know one can be arsed to help me. I’m not getting anywhere, I've been a loyal customer since the BT Cellnet days.

  • CowperKenny Kenny Cowper (@CowperKenny) reported

    @o2 network… where’s the network i pay for gone?!?!

  • 77djw Donna Ward (@77djw) reported

    @O2 Are you really still using COVID 19 as an excuse for not dealing with my complaint? Appalling customer service, just want my complaint dealt with!

  • Demones42665075 Demoness (@Demones42665075) reported

    @O2 NEVER ANSWER THE PHONE!

  • novakg11 Gary Novak (@novakg11) reported

    @O2 Each day that goes by it's costing me money as I'm running two contracts side by side. If this matter isn't resolved today I will cancel my new @O2 contract and seek an alternative service provider. Please call me on the number I provided via DM yesterday.