O2

O2 Outage Report in Mayfair, Greater London, England

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 03/27/2026 07:10

March 27: Problems at O2

O2 is having issues since 09:00 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 (44%)

    Phone (44%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (20%)

    Total Blackout (20%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Mayfair, Greater London, England

The most recent O2 outage reports came from the following cities: Greenford, London, Paddington, Wealdstone, City of London, Hammersmith, Croydon, Hackney, Barnet, Bromley, Enfield Town, Kensington, Poplar, Muswell Hill and Bushey.

Loading map, please wait...
City Problem Type Report Time
United KingdomGreenford Phone
United KingdomLondon Total Blackout
United KingdomPaddington Phone
United KingdomCity of London Phone
United KingdomLondon Phone
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 Mayfair, England

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

  • Downtonres Carol mcCallum (@Downtonres) reported from Lambeth, England

    @BaronVonWindmil @O2 O2 need a review of staffing numbers , investment in redesigning procedures for customer service and massive retraining programme for staff

  • DJTommyPickles Tommy Pickles (@DJTommyPickles) reported from Camberwell, England

    @O2 literally the worst customer service from a mobile phone company ever, truly a disgrace, avoid if you can!

  • samfowler sam fowler (@samfowler) reported from Camden Town, England

    @O2 where’s my crap donut offer a la @VodafoneUK been with you since Genie days....

  • coffeemadman Jonathon (@coffeemadman) reported from City of London, England

    @O2 Er slightly concerning that I recycled a phone with you and you have updated the offer saying you received a *different* phone when I’ve never owned that phone at all.

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Barnet, England

    @sally290718 @O2 @02 I’m phoning them back tomorrow and doing that shit service though xx

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @cleggytaxi @O2 Yep you’re right. Signal dropped again.

  • sparkloaf26 mark cording (@sparkloaf26) reported from Barnet, England

    @O2 when are u gonna fix the blooming mast in edgware it's been days without signal

  • ColinShaw_CX Colin Shaw (@ColinShaw_CX) reported from London, England

    Unbelievable. I get a survey from @O2 regarding their service. I say it’s poor. They contact me and suggest a SIM card change. They have now cut me off until new SIM card arrives! For 3 days! O2 store can’t help. What a shambles! #cx #fail

  • vodaka_orange shezza_bezza 🌙☀️Coldplay are back wohooo 🌙☀️ (@vodaka_orange) reported from Hammersmith, England

    @O2 I’m treating myself to a Apple Watch because it’s my birthday next month and the offer ends next Thursday 🤣 plus I deserve it, putting up with rude people and getting sat on/licked/beaten up by my niece hahaha

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @O2 It doesn’t work. Back doing same lose of signal again. Happens at random places and times around london. Seriously thinking of switching back to #Three

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Barnet, England

    @o2 your service has been shocking nearly 2 weeks and my daughters Apple Watch for Xmas not here. Now by all accounts best to start the order again as will be quicker and wait a week for deposit to be put back in my account 🤬 look at your dm’s I’m in them 2 replies so far 🙄

  • Ne0nnet 🖤 Kate 💛 Ne0nnet 🖤 (@Ne0nnet) reported from Croydon, England

    @O2 @kingzerno This has gotten worse over the last few weeks but croydons 4g reception has been shocking for at least a year! It's getting worse and worse. Seems to be as buildings go up, the reception goes down

  • stephenhdg steve the taxi (@stephenhdg) reported from Ilford, England

    @lennythepen @O2 I just changed from EE to 02 worse thing I ever did there network and coverage are rubbish cant hold a conversation on the phone with out it dropping out

  • LyndallAnn Lyndall (@LyndallAnn) reported from Ealing, England

    One thing I’m excited about with going home is no longer using @O2 as my phone provider. Absolutely sick of always randomly getting “no service” and then it coming back 5mins later and dropping out again.

  • AlanGreene73 Alan Greene (@AlanGreene73) reported from London, England

    @StudiniJones @timlukejones @O2 Yep I thought the 13.3.2 update had fixed it but I’ve lost signal again this morning. Had to reboot my phone. I’m on latest update. Pissing me off now. People can’t call or message me until I’ve realised and turned phone off&on

  • omar_sheikh Omar Sheikh (@omar_sheikh) reported from Lambeth, England

    @O2 Worst. Network. Ever.

  • MSYENHA MSYENHA (@MSYENHA) reported from Wandsworth, England

    @O2 is the most shit network ever! Their customer service don’t even know the rules of the company! Never going back on o2 again!

  • jameskibwe James Miller (@jameskibwe) reported from Stratford, England

    @O2 Two weeks at least. Slow speed, but worse, the connection dropped today too, even though I was still on the O2 network, but service stopped momentarily anyway and this threw a spanned into the works at a delicate moment online.

  • Y_Dollars Owura kwame (@Y_Dollars) reported from East Ham, England

    I can't make or receive calls for the past one hour @O2 try and fix this asap!!!

  • jodyrandall Jody Randall Esq. (@jodyrandall) reported from Walthamstow, England

    @O2 Please don’t tell me this mast is still not fixed. Again sat at Liverpool Streets Station with full service and 4G and nothing happening on phone full stop. Time to accept that coverage here is not good enough.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • BennBridgewater Benn Bridgewater (@BennBridgewater) reported

    @O2 Hey - your customer service team have hung up on me twice after waiting 25 mins each time. I cancelled a contract within 2 days (way within cool off period) and have had a direct debit of £25 and now £408 taken from my account. No one can tell me why. Can you help?

  • Miniv20 Mini Vara (@Miniv20) reported

    @O2 the network in the M16 and M21 area is a shambles, what’s the point in paying for a contract if you can’t get ANY reception (this has been going on for years now)

  • MarkWalder2 Mark Walder ⚛️🇬🇧⚛️ (@MarkWalder2) reported

    @O2 It seems even as i have spoken to you in the past, that you are unable to fix the issue of no signal while in my home, this is on going for months, so it looks like i will be taking all three phones somewhere else, I don't like having to go for a walk just to make a call!!

  • Graham6895 Scott68 (@Graham6895) reported

    So changed my bank details with @O2 thought everything was ok got a text saying bill overdue. If @O2 staff don't know their arses fron their elbows that is their issue. Don't give right info but quick enough to remind you when your bill is overdue. #FUMING #Rantover

  • FeeYO8 Fee (@FeeYO8) reported

    .@O2 has become a joke in Selby. Can’t make a call. Cut off 7 times in 40 minutes yesterday & twice today (only made 2 calls). It’s got worse & worse over last 6 months. Not renewing my contract if it’s not sorted. It’s absolutely disgusting how **** it’s got. Shameful. Unusable

  • 477883 Beth Alexander (@477883) reported

    @O2 tweeted across a complaint/question c2 weeks ago and you haven’t responded??? Pls advise

  • scarletdruid Richard Hughes (@scarletdruid) reported

    @legsidelizzy @O2 Email the press office -/ it worked for me after hours of problems -/ if you dm me I have a direct email addy

  • Refrew2 Refrew (@Refrew2) reported

    @O2 your app is crap I’m trying to upgrade and it just times out and takes me to the offers page! I don’t want virgin broadband I want an upgrade to be simple! App needs sorting!

  • cask_uk Cask (@cask_uk) reported

    @wakeupmummy @O2 Same problem for the last 4 days. I cancelled my Disney sub on the o2 website after the 6 month free trial and their system put a bar on my outgoing calls. 3 support staff involved, none of whom could help. 4th time calling and they spotted the bar on outgoing calls. Unbelievable

  • Tcopey Tina Cope 🤷🏼‍♀️ (@Tcopey) reported

    @O2 Any chance of getting some help only DM’d you on Wednesday 🙄🙄🙄