O2

O2 Outage Report in City of London, Greater London, England

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The latest reports from users having issues in City of London come from postal codes EC4R.

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 City of London, England

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

O2 Outage Chart in City of London, Greater London, England 02/20/2026 03:05

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near City of London, Greater London, England

The most recent O2 outage reports came from the following cities: City of London, London, Ealing, Newham, Tower Hamlets, Chigwell, City of Westminster, Waltham Forest, Thornton Heath, Hackney, Harringay, Esher, Kensington, Worcester Park and Southwark.

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City Problem Type Report Time
United KingdomCity of London Internet
United KingdomLondon Phone
United KingdomEaling Phone
United KingdomLondon Wi-fi
United KingdomLondon Total Blackout
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 City of London, England

Latest outage, problems and issue reports in City of London and nearby locations:

  • 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!???

  • 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?

  • 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 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

  • 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 🙃🙃🙃

  • 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

  • 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

  • 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?

  • 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

  • ferrari1fer86 Alan Ferrari (@ferrari1fer86) reported from Romford, England

    @O2 Correct, SIM shows no signal. Local area coverage is fine and I have tried different handsets. Account is up to date. I went to a store but was told I was on the O2 360 system and they couldn’t help me, so am trying here.

  • 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!

  • 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

  • NeilHigley Neil Higley (@NeilHigley) reported from Royal Kensington and Chelsea, England

    @O2 your 4G is worse than a late 90’s dial up, when it works of course. As you are consistently failing to provide…well any service what so ever, I can break my contract no questions ask and go back to @EE that I wish I’d never left?

  • 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

  • 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

  • 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

  • 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

  • juliet_gough Juliet MacKenzie Gough (@juliet_gough) reported from London, England

    @O2 can I use my phone in Israel? I’m pay monthly customer.

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

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

  • bobmassie01 B o b M a s s i e (@bobmassie01) reported from Worcester Park, England

    @O2 Disney+ £2 off offer not working

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • dandeyong Dan (@dandeyong) reported

    What is wrong with @O2 yet more problems with using their network in St Albans, not helping with working from home. Just looking at their outage map makes me think it’s time to change network.

  • croftyevie Evie (@croftyevie) reported

    @O2 I organised to send my phone to you with o2 recycle and am awaiting packaging, or even an address to send it to. My quote has now expired and I have been unable to send the phone. Please renew the quote immediately - I should not be losing money because of your poor service.

  • sjoerd972 Sjoerd de Haan (@sjoerd972) reported

    @PleasantKenobi @O2 You mean that O2 would suddenly decide, right before you have to resubscribe, to show how unreliable their service is? You know, so you will properly reevaluate giving them your money?

  • BeaPlaysRBLX Bea ┇ ♡ (@BeaPlaysRBLX) reported

    I don't normally like to praise internet companies since their fair use policies are normally unfair and internet is expensive as heck and slow as heck where I live but since I got @O2's new unlimited plan my life has been SIGNIFICANTLY easier.

  • onairsteve steveontheradio (@onairsteve) reported

    @O2 why have you turned off my 4g and WiFi calling ? I cannot use my phone now has I have no o2 signal!

  • SnicketyL Snickety Lemon (@SnicketyL) reported

    @tescomobile @O2 don’t even cover where I’ve moved to. Neighbours say the area has had no network coverage for well over the ten years they’ve lived here. @O2 do nothing about it. They don’t care.

  • Stardust_Fae Stardust (@Stardust_Fae) reported

    @PleasantKenobi @O2 Can happen, had my phone break down 10 months into a previous contract.

  • transnosaurus Transnosaurus Hex (@transnosaurus) reported

    @PleasantKenobi @O2 Built in obsolescence is legitimately the worst. ******* capitalism.

  • dog_lonesome Lonesome Dog (@dog_lonesome) reported

    @O2 what's the problem.. I can't open apps.

  • natashakimbrand Natasha Brand (@natashakimbrand) reported

    @JDtoThepower2 @O2 I have been having the same problems all day