3 (Three)

3 (Three) Outage Report in Sidcup, Greater London, England

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3 (Three) offers mobile phone and mobile internet service, including SMS and voicemail. 3 is owned by Hutchison Whampoa.

Problems in the last 24 hours in Sidcup, England

The chart below shows the number of 3 (Three) 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.

3 (Three) Outage Chart in Sidcup, Greater London, England 03/31/2026 15:45

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Most Reported Problems

The following are the most recent problems reported by 3 (Three) users through our website.

  1. Internet (56%)

    Internet (56%)

  2. Phone (18%)

    Phone (18%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (8%)

    Wi-fi (8%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Sidcup, Greater London, England

The most recent 3 (Three) outage reports came from the following cities: London, Dartford, Southwark, Dagenham, City of Westminster, Romford, Islington, Hackney, City of London, Newham, Poplar, Gravesend, Mitcham, Harringay and Beckenham.

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City Problem Type Report Time
United KingdomLondon TV
United KingdomLondon Internet
United KingdomDartford Phone
United KingdomLondon E-mail
United KingdomSouthwark Internet
United KingdomDagenham 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.

3 (Three) Issues Reports Near Sidcup, England

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

  • IAmYemisi Yémisi (@IAmYemisi) reported from Bromley, England

    My mum received a phone upgrade with Three last month. She now has a Samsung A51. From day 1 her phone always cuts off during phone calls. We asked three for a replacement and was told no! Why give my mum a defective phone and not help replace it !?!? @ThreeUK @SamsungHelpUK

  • Brunts1980 Nickle Arse (@Brunts1980) reported from Camberwell, England

    Thought @ThreeUK were bad but @o2 may have to be even worse...

  • snkhan Sajid Nawaz Khan (@snkhan) reported from City of London, England

    @three_broadband Are you guys shutting down? I’ve been told my Broadband will cease in October and to move over to @ThreeUK. Will I get the same 5G speeds?

  • IAmYemisi Yémisi (@IAmYemisi) reported from Bromley, England

    @ThreeUKSupport To do a manufacturing reboot. We did this twice. We tried with a different sim card and still have the same issue

  • caracasflat Caracasflat (@caracasflat) reported from London, England

    @ThreeUKSupport Not really, I restarted my phone a couple of times yesterday and today and nothing. Just 2 little signal bars... 😕

  • stormhasgone Michelle 🐢🐺 (@stormhasgone) reported from Hackney, England

    @ThreeUKSupport I accepted the credit but no idea if that closed the complaint or not

  • KristjanByfield Kristjan Byfield (@KristjanByfield) reported from Poplar, England

    @aroundthehouses @ThreeUK Tried them back in 2004- such a bad experience I would never ever ever go near @ThreeUK ever again.

  • pauljamestailor Paul (@pauljamestailor) reported from Ilford, England

    @ThreeUKSupport It's been this bad since I joined 2+ years ago, had many talks with your team. You usually say it's congestion or a mast is being fixed (excuses/lies). I'd leave but I can't find an alternative. It's just poor service that a London postcode is not able to get a steady 4G signal

  • CIPerrin Chris Perrin (@CIPerrin) reported from Camberwell, England

    @SkyUK Internet down in SE22 for 4 hours. Your site says there is an issue locally? Any update?? @ThreeUK 4g and 5g constantly dropping out in the area too??

  • R_J_B R_J_B_11 (@R_J_B) reported from London, England

    @ThreeUK Worse Network out there! Your customer service is a joke. Since I’ve joined had nothing but problems slow internet, poor coverage and when I’ve tried to get in contact with a manger just passed about and being fobbed off with poor excuses.

  • snkhan Sajid Nawaz Khan (@snkhan) reported from City of London, England

    @three_broadband @ThreeUK Is it fair to say that once it does, I’ll get exactly the same speeds as I get today? I’m just so confused by this approach, why not just keep things as they are? Totally perplexing from a customer perspective.

  • tomtilly28 Adam Dack (@tomtilly28) reported from Walthamstow, England

    Seriously getting the **** now why do I pay so much for such crap internet @ThreeUK if it wasn’t for @ChelseaFC would have been gone by now #poor

  • JamesNi62281680 James Nicholson (@JamesNi62281680) reported from Poplar, England

    @ThreeUK @Three_Is_Broken your London coverage is shocking, how many times do we have to complain? I’m not replacing my SIM card and I’m not getting another new phone!! Just bloody fix it 🤬

  • shivaunt71 Dave Gardner (@shivaunt71) reported from Borough Green, England

    @ThreeUKSupport No Mark, your systems were down, i had to use my data before I could sort out an add on.

  • bbmason Ben Mason (@bbmason) reported from Stone, England

    @LynnyWhitehead @ThreeUK @ThreeUKSupport Well, it seems they don't even feel the need to reply, or to answer my messages on their support portal, or to answer the phone to me. So, almost certainly time to switch!

  • stormhasgone Michelle 🐢🐺 (@stormhasgone) reported from Hackney, England

    @ThreeUKSupport Hi Chris, I spoke to Sana on live chat who has checked all this for me and noted congestion at E10 7NE with improvements being made by 4/10. However I’ve gone almost 2 years with this issue and am not willing to pay any more money

  • CameronScarlett 𝕮𝖆𝖒𝖊𝖗𝖔𝖓 (@CameronScarlett) reported from Islington, England

    @ThreeUKSupport check DM’s please. Need help retrieving an important saved voicemail message cc: @ThreeUK

  • stormhasgone Michelle 🐢🐺 (@stormhasgone) reported from Hackney, England

    @ThreeUKSupport Yes I believe so. Ref 29475125. They offered 50% off early upgrade but I declined. And they applied a £35 credit to my account, which is better than nothing but doesn’t make up for 2 years of intermittent service

  • stormhasgone Michelle 🐢🐺 (@stormhasgone) reported from Hackney, England

    Definitely changing from @ThreeUK when my contract ends. My 4G barely ever works on my bus to work despite having full signal. I complain to them and they’re like “oh you could upgrade early and maybe that will give you better service” like ???

  • ViceDirect Vice Direct (@ViceDirect) reported from City of London, England

    @ThreeUK I can't get into my online account, can't reset the password because your servers don't work and can't contact anyone to sort this issue, I say **** ALL THIS COVID 19 SOCIAL DISTANCING AND GET WORKERS BACK INTO THIER OFFICES

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • keegangary1 Gary k (@keegangary1) reported

    @ThreeUK your network down again!!! 4th big one this year!! Had enough of losing money in loss work! I’m out!!! Wankers

  • adamslimm2 Adam Slimm (@adamslimm2) reported

    @ThreeUK Hi is your network down? Had no data or signal wuth Smarty most of this afternoon for internet/calls

  • keegangary1 Gary k (@keegangary1) reported

    @ThreeUK your network down again!!! 4th big one this year!! Had enough of losing money in loss work! I’m out!!! Wankers

  • adamslimm2 Adam Slimm (@adamslimm2) reported

    @ThreeUK Hi is your network down? Had no data or signal wuth Smarty most of this afternoon for internet/calls

  • adamslimm2 Adam Slimm (@adamslimm2) reported

    @ThreeUK Hi is your network down? Had no data or signal wuth Smarty most of this afternoon for internet/calls

  • keegangary1 Gary k (@keegangary1) reported

    @ThreeUK your network down again!!! 4th big one this year!! Had enough of losing money in loss work! I’m out!!! Wankers

  • adamslimm2 Adam Slimm (@adamslimm2) reported

    @ThreeUK Hi is your network down? Had no data or signal wuth Smarty most of this afternoon for internet/calls

  • keegangary1 Gary k (@keegangary1) reported

    @ThreeUK your network down again!!! 4th big one this year!! Had enough of losing money in loss work! I’m out!!! Wankers

  • adamslimm2 Adam Slimm (@adamslimm2) reported

    @ThreeUK Hi is your network down? Had no data or signal wuth Smarty most of this afternoon for internet/calls

  • adamslimm2 Adam Slimm (@adamslimm2) reported

    @ThreeUK Hi is your network down? Had no data or signal wuth Smarty most of this afternoon for internet/calls