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 03/12/2026 06:15

March 12: Problems at O2

O2 is having issues since 09:40 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 (47%)

    Phone (47%)

  2. Internet (33%)

    Internet (33%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Mayfair, Greater London, England

The most recent O2 outage reports came from the following cities: City of London, Hammersmith, London, Poplar, Hackney, Muswell Hill, Bushey, Chingford, Southwark, Ilford, Paddington, Thornton Heath, Barnet, Hounslow and Abbey Wood.

Loading map, please wait...
City Problem Type Report Time
United KingdomCity of London Total Blackout
United KingdomHammersmith Internet
United KingdomLondon Phone
United KingdomPoplar Phone
United KingdomLondon Wi-fi
United KingdomHackney TV

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:

  • savio_metal17 Savio (@savio_metal17) reported from Brentford, England

    @O2 I can’t get the Amazon prime offer. Please help

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

    @O2 I tried a browser but priority it kept saying I wasn't logged in. It never worked

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    .@O2 sent messages on Twitter, called customer service, DM sent via Twitter: 4 days after upgrading my plan I am still not able to make or receive calls and I was told it will take 3-7 days to sort it: why?

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    @O2 I cannot make or receive calls since I upgraded my plan on Tuesday this week. I reported it yesterday and still waiting for a reply, sent a DM via Twitter and no reply, calling 202 and have been waiting for over 30 minutes: what do I need to do to get help?

  • MANLIKENAIJA NAIJA BOI (@MANLIKENAIJA) reported from Islington, England

    @O2 APP AND WEBSITE DOWN SINCE 9:58AM !!! YOU PEOPLE OWE ME MONEY !!! IMMA FIND A WAY TO SUE YOU 🙃🙃🙃

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    @O2 why will it take 3-7 days for you to be able to sort my current issue? I have been with O2 for over 10 years and all I did was to upgrade my plan with you 4 days ago!???

  • MattRibbins Matt Ribbins (@MattRibbins) reported from Poplar, England

    @andrewwhyman @O2 Hmm maybe. My point about the network unreliability still stands. Walk to the shop and I have no data unless I airplanes mode a few times. Frustrating

  • david52987296 david (@david52987296) reported from Victoria, England

    @O2 my O2 sim has not allowed me to dial international numbers for 3 weeks. Your customer service reps are failing to help. I need this for work. HELP!

  • Shaneyfirkins96 Shane (@Shaneyfirkins96) reported from London, England

    Is anyone else having issues accessing @O2 Priority Mobile App on the S23 Ultra... i haven't been able to access it since the s23 Phone's have Been Released

  • BartlettDavisUK Lord Bartlett-Davis (@BartlettDavisUK) reported from Kensington, England

    Thanks to @O2 for excellent customer support this eve. That's my personal account sorted. Let's hope the same perfect cs is given to the team(s) @AlestraInc and #BDEst working on the business plans for 2023. Fingers crossed, stay tuned for an update #BetterConnected - #TheLBD

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Wandsworth, England

    @O2 I've just waited 45 minutes for someone to tell me they can't do anything regarding #insurance, then I immediately get a voicemail saying call the same number. PLEASE SORT THIS ASAP !!!! #CustomerService #awful

  • Seanielondon Sean Flatley (@Seanielondon) reported from Hounslow, England

    @O2 priority on my Samsung S23 plus is not working. Any readon why it won't access this app? # o2 #samsungs23

  • Zenwork21 Zenwork (@Zenwork21) reported from Blackheath, England

    @O2 connectivity and signal in Canary Wharf is awful as usual #o2

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Wandsworth, England

    .@O2 I've just waited 45 minutes for someone to tell me they can't do anything regarding #insurance, then I immediately get a voicemail saying call the same number. PLEASE SORT THIS ASAP !!!! #CustomerService #awful

  • SwissFrankIsGon John Francis William Apted (@SwissFrankIsGon) reported from Kensington, England

    @O2 I just received a bill for £400 despite not have mobile service and having only missed paying 2 months on a pay as you go tariff. I was expecting to pay around £60 with the reactivation charges. What's going on?

  • cityposer Federica Parise (@cityposer) reported from Kensington, England

    @O2 Texted, DM on Twitter, called and report the issue,now I have been waiting for more than 48 minutes on another phone for customer service..all I did was upgrade my plan! #O2

  • azhaarashraf Azhaar Ashraf (@azhaarashraf) reported from Kingston upon Thames, England

    @O2 Can you please help me as I can't send you a direct message

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 I've tried twice. 45 minutes each time. Absolutely horrific service!!!!!

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Mill Hill East, England

    @O2 you doing any work around N11 London as my signal has just vanished 😩

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 To not have a call-back service when calls are over 15 minutes is abhorrent 💩

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • awevvy Andy Weatherill (@awevvy) reported

    @O2 just been to one of you’re stores to stores to look at sorting new phone & contract , never seen such a set disinterested staff , they were not interested in the slightest .

  • jenharp7 J (@jenharp7) reported from Doncaster, England

    @O2 @AnnaAverkiou PLEASE ANSWER MY MESSAGE I HAVE WAITED SINCE THURSDAY FOR THIS ISSUE TO BE INVESTIGATED

  • BenjaminYeoman7 Benjamin Yeoman (@BenjaminYeoman7) reported

    @O2 hey, had major problems with your network recently. Really not happy

  • GarethM0410 G M (@GarethM0410) reported

    @stcrispin2 @EnglandRugby @O2 Agree about JvP, so slow at the breakdown - spends his time shouting at forwards to caterpillar, drives me nuts, so when mitchel comes on he looks like billy wizz. Not a fan of either 9 -Youngs,Randall,quirke not the answer. That leaves Care and Spencer who should have another go

  • KevinQivo22 Kev (@KevinQivo22) reported

    @O2 your signal checker has been showing issues for weeks in Manchester City centre - when will those issues be resolved?

  • jamesy_c1 🍺Crafty Jay🍺 (@jamesy_c1) reported

    share ******** out off this Tweet everyone @O2 are doing F All to provide me with what Ive paid for

  • jenharp7 J (@jenharp7) reported from Doncaster, England

    @O2 I have the debt recovery company on the phone again waiting for your payment to them. PLEASE RESOLVE THIS ISSUE ASAP this is not my doing

  • SeannBhoy87 Seanbhoy (@SeannBhoy87) reported

    @jamesy_c1 @O2 that's a ridiculous waiting time for an item !! like wtf

  • Anthony36330431 Anthony (@Anthony36330431) reported

    @O2 I have dm you. It was about my bill which I ha e been trying to sort with a manager for around 6 weeks. Kept being promised a call back from a manager and never ever received it this was on 4-5 occasions. Now I've been completely shut off o2 and can't even get into my o2 anymore

  • SpectrumTemper SpectrumTemper (@SpectrumTemper) reported

    @o2 is there a network outage near Cambridge ? My 4g and 5g hasn’t been working all day ?