O2

O2 Outage Report in Sidcup, Greater London, England

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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 Sidcup, England

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

O2 Outage Chart in Sidcup, Greater London, England 01/12/2025 19:15

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Most Reported Problems

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

  1. Phone (60%)

    Phone (60%)

  2. Internet (20%)

    Internet (20%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Sidcup, Greater London, England

The most recent O2 outage reports came from the following cities: Islington, Mitcham, Dagenham, London, Harringay, Croydon, Upminster, Balham, Camden Town, Barking, Newham, Longfield, Hackney, Tower Hamlets and City of Westminster.

Loading map, please wait...
City Problem Type Report Time
United KingdomIslington Phone
United KingdomMitcham Phone
United KingdomIslington Total Blackout
United KingdomDagenham 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.

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O2 Issues Reports Near Sidcup, England

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

  • JonMannings85 Jon Mannings 🏉⚽️🏏 (@JonMannings85) reported from Gravesend, England

    @websterKEVIGSC1 @O2 Hi mate, were you able to sort this issue? Exactly the same was happening when my wife tried it

  • DrHannahLB Hannah Lomax-Browne (@DrHannahLB) reported from Walthamstow, England

    @O2 I don’t know what I’m paying for? Unless I’m somewhere with WiFi I have the worst internet, anywhere I go! I’ve tried all the steps to fix and still terrible internet. Unacceptable!

  • SophieGudge_ Soph 💕 (@SophieGudge_) reported from Ilford, England

    This @O2 mast issue in Brentwood is beyond a joke… My internet doesn’t get installed for 2 weeks.. I’m going to be sat twiddling my thumbs. I hear it’s been going on for a year.. Don’t expect to hear from me past 5pm till the 1st October.

  • UKGeocacher geocaching.uk (@UKGeocacher) reported from City of London, England

    Recently moved back to @ThreeUK on a sim only plan and it’s blooming awful in terms of speed or coverage in central London. Thanks to my @O2 work E-sim I actually have signal!

  • PhilLearney Phil Learney (@PhilLearney) reported from Bromley, England

    @O2 I can now see why you wanted to take this private, spent £2k plus with you at midday, three hours later a customer service representative is verbally laughing at us over the phone because the sims haven’t transferred. 🙄

  • michaelbeverla1 michael beverland 🦎🥝🎹🖤🦑🐙 (@michaelbeverla1) reported from Eltham, England

    @O2 just received new sim and trying to get it to work. Switched to you guys from EE but it will be the fastest cancellation in history at this rate. Your online help just isn’t

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @O2 Yes, the wifi isn’t working due to technical issues with @virginmedia and I need to leave the house for @O2 to work.

  • SWheatlandCAFC Sam Wheatland (@SWheatlandCAFC) reported from Romford, England

    @Suzysue8 @Jvictoriaa93 @O2 02 are terrible. Only good service provider is EE 💯💯

  • SheldonLT Sheldon Tarpey (@SheldonLT) reported from City of London, England

    @UKGeocacher @ThreeUK @O2 Having the exact same issue when I’m around Liverpool Street for work. The biggest city yet the signal on Three is sooo bad.

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @virginmedia And what’s so annoying is that for some reasons it’s seems to be affecting my mobile network because even though I’m not connected to the wifi @O2 doesn’t works in the house and I’d need to leave the house and move further down street for the #O2 network to work and reply!

  • jamesmurray07 James Murray (@jamesmurray07) reported from Camden Town, England

    .@O2 despite asking me to DM you nobody had responded and the link to the chat doesn’t work (also not working on myO2).

  • whiterosetyke Keith - newacc. (@whiterosetyke) reported from Islington, England

    @O2 Yes but I deleted it as I said if your reply wasn't a fix (as it's all YOUR fault) I'd block you. You are lucky you aren't blocked @Ofcom

  • nathibeats IG: nathibeats (@nathibeats) reported from East Ham, England

    @O2 what’s happening with the signal? E13 has been out since Sunday, @superdrugmobile I’m making my way to you at this rate. I have important calls to make…

  • steve2682 Armstrong (@steve2682) reported from Bexleyheath, England

    @O2 for weeks now I am not getting any service at home. The Sidcup area I keep being told you are aware that the area is busy! Can I please have an update on what is happening please?

  • whiterosetyke Keith - newacc. (@whiterosetyke) reported from Islington, England

    @O2 I've no DM may I ask, what makes Twitter O2 better then two customer service phone calls and twice into the O2 shop in Camden? The 4 times and completely incapable of of fixing the issue. Just wondering what makes you different.

  • monicathenurse Monica, BSN, RN, MFCI (@monicathenurse) reported from Walthamstow, England

    @O2 hi I called customer service but they can't find my account I want to give notice to cancel my contract.

  • DaveMcGuane Dave McGuane (@DaveMcGuane) reported from Croydon, England

    @O2 Trying to cancel my O2 insurance as I'm paying £150 a year when online is quoting me less than half that. Website says Call 202. Call 202 and that says Go Online. Go Online and that says Call 202 or landline. That hangs up on you straight away. Online Chat isn't available...

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @virginmedia Yeah?! I hope you can resolve and repay the works and fees I’ve missed as well because of lack of internet on both my mobile network and internet because of @O2 and #virginmediadown

  • PhilLearney Phil Learney (@PhilLearney) reported from Bromley, England

    Refreshing customer service from @O2 Instead of using Covid as an excuse for their incompetence their customer service representatives just laugh at you. 🙄

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • dr_sara_ahern Sara (@dr_sara_ahern) reported

    @O2 Any update on the incoming/outgoing calls issue? Not a great introduction to O2 on my first day as a new customer. I’m due to transfer my old number from a different network tomorrow. A bit concerned that will leave entirely unable to contact anyone!

  • BobaFatt Bobby Xennial | DJ BobaFatt (@BobaFatt) reported

    @O2 @O2..aaaand no-one has replied. Total waste of time. I say again, great service guys. 😐

  • photogemicphoto Gemma Holland (@photogemicphoto) reported

    @TaysunBerry @O2 I have been on chat too and told there is a known issue. Welcome to my first day of o2. Paying for a contract that I can't actually use yet...

  • caitlinsmithxx Caitlin-Maria Smith (@caitlinsmithxx) reported

    @O2 Yeah it doesn’t show you have network issues in linwood but I can’t use my phone at all to phone, use data, texts don’t send it’s shocking!! I’m not the only person with o2 with these issues either!!

  • BobaFatt Bobby Xennial | DJ BobaFatt (@BobaFatt) reported

    @O2 @DecembersKing They don't help at all.

  • Masaka83 Sarx (@Masaka83) reported

    @TaysunBerry @O2 Same issue since yesterday evening smh

  • KPinter96 Katie Pinter. (@KPinter96) reported

    Do not shop at @O2 customer service is horrific!

  • ShaVerZ_ ShaVerZ™ ツ (@ShaVerZ_) reported

    @TaysunBerry @O2 They're lying, I've got no service and no bloody updates! It's a joke of a service!

  • LeeWigan Lee Roberts (@LeeWigan) reported

    @O2 your customer service is absolutely shocking. I have a full business estate of 80+ users who cannot make it receive calls and you are unable to give me a timescale for a fix. Unacceptable!!!

  • suptoxi 𝗡𝗶 𝗧𝗼✘𝗶 (@suptoxi) reported

    @tmw1000 @O2 Fortunately my WiFi is going fine now, don’t recommend O2 but it works most of the time where I live. Hope your issues resolve soon