O2

O2 Outage Report in Greenwich, 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 Greenwich, England

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

O2 Outage Chart in Greenwich, Greater London, England 01/28/2026 09:00

January 28: Problems at O2

O2 is having issues since 09:20 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 (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Greenwich, Greater London, England

The most recent O2 outage reports came from the following cities: London, Harringay, Hammersmith, Southwark, City of London, Croydon, Grays, City of Westminster, Bromley, Wandsworth, Hackney, Paddington, Fulham and Islington.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon TV
United KingdomLondon Phone
United KingdomHarringay Internet
United KingdomLondon Phone

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 Greenwich, England

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

  • sinajtojayz Janis Sinaj (PISCES) (@sinajtojayz) reported from Ilford, England

    @O2 I’m freaking fuming bill is up to date since Monday my phone still remains disconnected WTF...! Been promised since Monday to be reconnected..! Forking sort it out 🤬🤬

  • rachelnewman009 RN009 (@rachelnewman009) reported from Romford, England

    @O2 what an utter shambles. I need a new phone & new contract. Made 3 phone calls, over 75 mins on the phone & still can’t get a phone for collection! Phoned again to try & resolve & just got “well they prob don’t have the phone in stock at your local shop” 0/10 on customer svc.

  • sarahbennetto Sarah Bennetto (@sarahbennetto) reported from Hackney, England

    @O2 @ODEONCinemas Hello, team! My friend @janelamacraft & I tried all yesterday to get the Priority app movie ticket for next week. But it gave an error code all day. How does it work for this coming Monday 12 July? Pretty please could you help? Thanks so so much.

  • williamhann86 William Hann (@williamhann86) reported from Hackney, England

    @JohnnyBooshay @O2 Sucks man!

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    Beware anyone thinking of joining @O2 they’ve just hiked up their rates and limited free data total usage when in Europe #ripoff also just merged with @virginmedia so expect the service to fall of a cliff when the call centres are rerouted to virgins Singapore call centres

  • The_Caz Caz Young (@The_Caz) reported from Wandsworth, England

    @MancJules @O2 Yeah, they look like legit numbers but when you answer it's a stupid pre-recorded scam call!

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    Got to Love when your on @VOXI_UK using @VodafoneUK Network but your Phone keeps switching between a @O2 Mast and struggling to connect to a Vodafone Mast and both ain't recieving interent 5G,4G or 3G. Myself on Voxi and Nan on Vodafone ain't recieved interent for the past 2 hrs

  • T_Morris_Wealth Tim Morris (@T_Morris_Wealth) reported from London, England

    @emmahaslett @O2 Very good point. These things do tend to penalise the more vulnerable/worse off. I work with clients in the former category to help them become more tech savvy and keeping track of their finances. The latter don’t receive much support

  • The_Caz Caz Young (@The_Caz) reported from Wandsworth, England

    Starting to get VERY fed up with all the pre-recorded scam calls and texts to my mobile these days. Anyone got any idea how to make them stop? Can you help @O2?

  • RhondyPondy Rhonda (@RhondyPondy) reported from Eltham, England

    Getting so fed up with never having any service when outside of my wifi. @O2 this is getting beyond a joke. Been a customer for 20 odd years and don’t even receive a reception!!!!! 🤬🤬

  • appletonjack Jack Appleton (@appletonjack) reported from Camden Town, England

    @Miniv20 @O2 How do you find out what other network coverage is like? I pay about £150 a month as it’s used so much for work...well, it’s not right now thanks to this “broken mast” 😭

  • Goonerlover69 ⚜GOONERLOVER69⚜ (@Goonerlover69) reported from Croydon, England

    Good morning tweets! What a muggy nite! So @O2 have teamed up with another network, my smart meter isn't connecting to meter, my BT line went down too as its gone digital, same time my smart meter went tits up!🤔 Honestly technology floors me to the ground sometimes🙄

  • EightyThor 🥷🏾✨ (@EightyThor) reported from Stratford, England

    When is the @O2 website not down?

  • jean_penticost Jean Penticost (@jean_penticost) reported from South Ockendon, England

    @O2 what’s happening, no signal & continuing for another 2 weeks!

  • sarahspoon Sarah (@sarahspoon) reported from London, England

    @JamesIMcKay @O2 Oh….never heard of it. Ta

  • deltabug Deltabug (@deltabug) reported from East Ham, England

    Ok @O2 why is my 4G not working? I live in London, I shouldn't be struggling to load a webpage

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    @tomkentuk @O2 Great but what worries me like you, lm a long time customer and a long time customer of Virgin when I heard that they’d merged I instantly thought there goes O2 as we know it… I’ve been trying to sort out broad band issues for 2 years Ofcom made them agree and they’re still not

  • ollygroome Olly Groome (@ollygroome) reported from Bromley, England

    @sadamson84 @Suzysue8 @O2 That was after nearly 20 years of being their customer btw! Some get gift boxes, others get that sort of treatment 🙄

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    @under_the_kilt @O2 I wouldve stuck with o2, Good luck with the limited Signal on Voxi 🤞🏻

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    @virginmedia Furthermore I’ll not be renewing my @O2 contract when they merge with Virgin bad enough with on #showerofshit can’t be dealing with it on my mobile as well.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • MixedMagicWoman Teresa Fowler (@MixedMagicWoman) reported

    @O2 Addy is sorted now. Mum&Dad need smaller sims so they can use the Doro smartphones they got from you a while ago. Acct is mum's name. Last time we phoned, she could not remember security answers so no help was given. Any other way to request new sims for both numbers on acct?

  • iamneilpearce Neil P (@iamneilpearce) reported

    @O2 I was wondering if you had any plans to introduce a service worthy of this century. Truly abysmal. Hardly get a service at home in London. In Bournemouth now, might as well not take the phone out.

  • AjConvict AjConvict (@AjConvict) reported

    @O2 having a slight issue with a phone mast removed in my area so i’ve have had no service for a while now. Any help with this please? 🤞

  • DamianFry1 Damian_Fry (@DamianFry1) reported

    @O2 So someone I know is having issues as their number has been cloned, just wondering what's going on? Not sure why it's happened, could you check it out, They've been getting calls and texts from annoyed people all over the country, It's really wearing them down. #bestnetwork?

  • womersjuliette Juliette (@womersjuliette) reported

    Wondering when I'm actually gonna be able to use my phone outside of WiFi areas.....what am I even paying for?! @O2 . Fed up of it now. No service since Wednesday eve. Not good enough

  • ellzzer Elle Hitchens (@ellzzer) reported

    @O2 at our wits end. No one can help us and as a result of a clerical error on your end regarding a bill for 20 quid - our mortgage application is rejected. No one is responding to us. No department can help #screwed @MoneySavingExp any tips on how to get help??

  • Andy_Aech Andy Aech (@Andy_Aech) reported

    @O2 I can’t seem to log into myo2 on your website. I need help with my contract sim please.

  • MixedMagicWoman Teresa Fowler (@MixedMagicWoman) reported

    @O2 No...lol. My mum is in hospital. She cannot visit a shop and may never be able to if she goes into a home. What do I do now??

  • CarlyxMc Carly (@CarlyxMc) reported

    @O2 Your staff member has just told us while thinking of upgrading that if we hit the spending cap we wouldn’t be able to dial emergency services. When I questioned why as this is normally a free number she said it doesn’t apply to contracts with a cap on them.

  • princessnas Nasreen (@princessnas) reported

    @O2 Yes I can use the telephone to make callls (albeit with very poor signal ) but when I’m outside of wifi no emails/WhatsApp/signal/apps work. I’ve tried all the usual hacks and rebooting- am completely at a loss.