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 12/10/2025 09:30

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Most Reported Problems

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

  1. Internet (43%)

    Internet (43%)

  2. Total Blackout (32%)

    Total Blackout (32%)

  3. Phone (17%)

    Phone (17%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Sidcup, Greater London, England

The most recent 3 (Three) outage reports came from the following cities: London, Woolwich, City of Westminster, City of London, Hackney, Southwark, Muswell Hill, Croydon, Harringay, Dagenham, Newham, Dartford, Gravesend, Islington and Waltham Forest.

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City Problem Type Report Time
United KingdomLondon E-mail
United KingdomWoolwich Internet
United KingdomLondon Phone
United KingdomCity of Westminster Internet
United KingdomCity of London Phone
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.

3 (Three) Issues Reports Near Sidcup, England

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

  • iampirus IAMPIRUS (@iampirus) reported from King's Cross, England

    Really curious to know when @ThreeUKSupport @threeuk will finally provide a good service in king cross before all the customer leave this sh*t services!

  • skkthfc61 Spencer (@skkthfc61) reported from City of London, England

    @ThreeUKSupport Your service is London is somehow getting even worse. Any chance of being less useless. Obviously no need to put yourselves out

  • abiialdridge Abi Aldridge (@abiialdridge) reported from Islington, England

    @ThreeUKSupport Ridiculous when you think I’ve been a customer for over 9 years, have recommended @ThreeUK to so many people, got all my family using you and have a second contract with you. Customer service has really gone downhill since I first joined 👎

  • Henry_Coates Henry Coates (@Henry_Coates) reported from Walthamstow, England

    @jimsmallman @O2 I left them a few years ago because the customer service is god awful! @ThreeUK is the best bet for the amount we travel! Not the best in London but all over the world it’s great

  • EidHagi eidd (@EidHagi) reported from Lambeth, England

    @ThreeUK fix your internet you bastards. Robbery is what your doing to me

  • leighblue Leigh Caldwell (@leighblue) reported from Camden Town, England

    @dsquareddigest @ThreeUKSupport I find this frequently with Three. Often, switching flight mode on/off cures it. Other times, it’s just the network being thoroughly broken.

  • CMoney_x Diosa🌪✨ (@CMoney_x) reported from Bromley, England

    @ThreeUKSupport My sim isn’t even a year old. It’s definitely your network issue.

  • graban_rad Rad Graban (@graban_rad) reported from Walthamstow, England

    @ThreeUK it's really ridiculous that you are upgrading your systems in the middle of the week and middle of the day, and your customer service people can't access accounts. 👎😡💩

  • janemeans Jane Means (@janemeans) reported from Islington, England

    @ThreeUKSupport Not sure. Is there any update as im@having major problems

  • PelhamB PelhamB (@PelhamB) reported from City of London, England

    @ThreeUK am seriously losing patience with appalling mobile signal. Yet again neither 4G or 3G working in London - by London Bridge. And do NOT blame the fact it is busy - that has been the case since before mobiles were invented. #NoServiceHere #NoSignalHere

  • leila_bousbaa Leila. (@leila_bousbaa) reported from Romford, England

    @ThreeUK and your customer service is shocking 😤

  • JohnOHarePrice John O'Hare-Price (@JohnOHarePrice) reported from London, England

    @ThreeUK what’s happening to the network/internet. I can make phone calls but that’s it. No internet. Turned phone on and off multiple times. #networkissues #networkfail #nointernet

  • essexglover Phil Parsons (@essexglover) reported from Romford, England

    It’s a good job @ThreeUKSupport’s coverage in East London is so bad recently. It’s stopped me watching that Dominic Raab clip on Breakfast this morning. If I’d watched anymore I would have probably launched my phone down this train carriage!

  • emilyinpublic Emily Hunt (@emilyinpublic) reported from Hackney, England

    @ThreeUKSupport I don’t want to hear that you’re sad: I want a solution. I want someone from @ThreeUK to put my new iPhone 11 in my hand today. It’s really very simple.

  • emilyinpublic Emily Hunt (@emilyinpublic) reported from Hackney, England

    @ThreeUKSupport I did that. Except it takes 48 hours so I still can’t go and get this sorted. Customer service suggested I take a new contract, port my number across and cancel my old contract. If that’s the only way, the new contract won’t be with @ThreeUK.

  • PelhamB PelhamB (@PelhamB) reported from City of London, England

    Not even 10:30am and @ThreeUk network has collapsed in C London. Neither 4G or 3G working.

  • CMoney_x Diosa🌪✨ (@CMoney_x) reported from Walthamstow, England

    @ThreeUK need to sort out their network. It’s not just my area, it’s everywhere. This isn’t what I signed up for.

  • missddan MissDD (@missddan) reported from Bromley, England

    Why @ThreeUK is my internet not working again think its time to switch service providers

  • abiialdridge Abi Aldridge (@abiialdridge) reported from Islington, England

    @ThreeUKSupport Appreciate your help but it’s not really good enough tbh- think it’s time to cancel after the shocking customer service I’ve had recently. Lied to by a store, hours wasted on the phone & now I can’t even get my money back (for YOUR mistake) without wasting more time on the phone.

  • shadlx Richard Williamson (@shadlx) reported from Camden Town, England

    Hi @ThreeUK @ThreeUKSupport can you advise why @Bitly seems to be blocked on your network - it is very annoying

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • ferretd69 Phil Davis (@ferretd69) reported

    @UswitchUK @ThreeUK Are you drunk. I assume none of you have tried calling their customer services. They have a list of excuses to roll out; We are updating our network, do a factory reset on the phone, or you need a new sim. Cannot wait to leave.

  • jrbeckley Jason Beckley (@jrbeckley) reported

    @Kaylee_Senter @ThreeUK totally agree - Three's service is dreadful and the coverage even worse !

  • Laica23 Laica (@Laica23) reported

    @ThreeUKSupport Since November the has been terrible coverage in Peterborough, you keep saying it's fine, or its going to be looked at, it's still exactly the same, can you fix it now or change your website that's days it's good in this area

  • ejfds23 Erastus Fernandes (@ejfds23) reported

    @ThreeUKSupport Yea I do in some parts in London! The areas I have mentioned no coverage! What is going on? Your customer service team has no resolution on the fix or work being carried out?

  • ItsLew1s L3W1S (@ItsLew1s) reported

    @UswitchUK @ThreeUK I disagree @O2 is the best in my opinion when I go to college, it says no service but on o2 I get signal just fine. O2 15GB and 6 months Disney. Can’t argue with that

  • Shub91 Shub Singh (@Shub91) reported

    @ThreeUK **** network for signal. I don't get any inside my flat !

  • GillGullu1 Gill Gullu (@GillGullu1) reported

    @ThreeUKSupport The last ti e we time we spoke was 15th feb. Ref no is 30333098 and that was were you Said you would issue the refund of £55.21. You should have took just 0.58p !!! İ cant believe im having to go through all this again to get our money back.

  • MitzyM82 Mitesh Mistry (@MitzyM82) reported

    @ThreeUKSupport They okay if we have say our laptops on the home mifi. But slow at loading files when using folders. 3g on mobiles is fine for voice and text but browsing can be slightly slow.

  • ExpatKatUK Kat (@ExpatKatUK) reported

    @ThreeUK are you aware you can't use 123 to access voicemail anymore on mobile as it dials an emergency number (ambulance). Is there a plan to change the voicemail number to one that can be used?

  • HolmesRobertSt Robert S Holmes (@HolmesRobertSt) reported

    @ThreeUK As soon as my credit is used I’m leaving, massive price hike puts their PAYG rates way above competitors. All this with the worst customer service from overseas call centres I’ve experienced - been a customer for 8 years but you’ve lost my loyalty this past few months.