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 01/16/2026 15:15

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Most Reported Problems

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

  1. Internet (51%)

    Internet (51%)

  2. Phone (20%)

    Phone (20%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. Wi-fi (7%)

    Wi-fi (7%)

  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: City of Westminster, London, Croydon, Newham, Barking, Hackney, Islington, Dagenham, City of London, Waltham Forest, Southwark, Swanscombe, Caterham, Woolwich and Muswell Hill.

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City Problem Type Report Time
United KingdomCity of Westminster Phone
United KingdomLondon Internet
United KingdomLondon Total Blackout
United KingdomLondon Internet
United KingdomCroydon Internet
United KingdomNewham Internet

Community Discussion

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3 (Three) Issues Reports Near Sidcup, England

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

  • TellerMarie ⭐️Ashby⭐️ (@TellerMarie) reported from Bromley, England

    @ThreeUKSupport Everyone seems to have issues whatever network they are on (I presume so but I’ve not asked everyone what network they are on). It’s the only downside of where I work. Its just very annoying not being able to use my phone on my breaks.

  • V1admr VлaдимиR (@V1admr) reported from East Ham, England

    .@ThreeUK do you have plans to fix Three WiFi on London #Crossrail stations ? @EE seems to have things working OK, what up with your setup? specifically #TottenhamCourtRoad

  • spinneywoods Darren Woods (@spinneywoods) reported from Poplar, England

    @ThreeUK FFS why is your service so bad standing by Tower of London and cannot access any data

  • marinnamolseed Moley (@marinnamolseed) reported from Hackney, England

    @ThreeUKSupport I have spoken to them already, they are unsure why this has happened as they never have issues in store online purchases. I’m more concerned about putting in a complaint about this whole ordeal.

  • JamMad83 James Maddison (@JamMad83) reported from Crayford, England

    @ThreeUK hi my roaming won’t seem to work even though I have good coverage in the da7 area can you help, it has been an issue for 2 days now?

  • duffbeer3107 Daniel Ross (@duffbeer3107) reported from Romford, England

    It’s goodbye to @ThreeUK you lost a loyal customer with one price hike too much, and Hello @tescomobile same contract I was on before but at the price I paid 4 years ago, with a bonus of upping my monthly data to 250gb for a year, was a no brainer to switch

  • leandrovitor Leandro Poulain (@leandrovitor) reported from Camberwell, England

    @ThreeUK hello! Im receiving 3 calls per day from you guys to switch to Three. I’m not interested, before I can ask to withdraw my number from the list, they hang up the phone. I’m hating Three right now

  • julz_media julz (@julz_media) reported from Hackney, England

    @ThreeUK phone not working can’t get through to network

  • Hempomatt Matty (@Hempomatt) reported from Croydon, England

    @ThreeUK are actually ******* hilariously bad

  • marinnamolseed Moley (@marinnamolseed) reported from Hackney, England

    @ThreeUKSupport mobile was stolen yesterday, paid upfront costs to get a new device delivered today. It’s now not coming with no explanation. Guy on the phone says it’s not his problem. That is not okay…

  • KeronProverbs Keron Proverbs (@KeronProverbs) reported from Lambeth, England

    @ThreeUK The worst

  • Hempomatt Matty (@Hempomatt) reported from Hackney, England

    @Just_Zills @JeffreyDeontay Will have to watch later mate. I’m with @ThreeUK and evidently their network coverage is awful

  • pyoulou El Ceprino (@pyoulou) reported from Croydon, England

    @ThreeUK appalling treatment of customer, after speaking for 3h to resolve an issue,notes were put on my account and promised a call back.Noone bother to call back, and when I call there is no notes on my case,I had to start over. How can u possible charge £295 on phone bills ?

  • Hempomatt Matty (@Hempomatt) reported from Croydon, England

    Why do you @ThreeUK tell there was good network coverage in Croydon ???

  • TellerMarie ⭐️Ashby⭐️ (@TellerMarie) reported from Bromley, England

    I love the fact that in this day and age I still can’t get signal on my phone at work. And seeing as my hours keep going up and I spent my life there these days it isn’t good @ThreeUK @ThreeUKSupport. My phone basically becomes a very expensive iPod for 7 or more hours a day.😒🙄

  • pyoulou El Ceprino (@pyoulou) reported from Croydon, England

    Been with @ThreeUK since 2007. But I think it's time to move on as my contract has ended.whoever runs three inhope you are not treated the way you poorly treat your customers. I just want all my money back. @ThreeUK

  • crossan_richard Richard Crossan (@crossan_richard) reported from Camberwell, England

    @ThreeUKSupport Doesn't work on the Northern Line between Borough and Archway - no idea beyond that. Been working fine for years and stopped mid last week.

  • spinneywoods Darren Woods (@spinneywoods) reported from Croydon, England

    @ThreeUK really hope I never have to rely upon your service in an emergency so shite it’s unreal in this day and age

  • BedTaker Deano (@BedTaker) reported from Dartford, England

    Hey, @ThreeUK, your 4G signal in this area is ******* ****! Maybe try doing something about it, yeah?

  • IamCrypto16 IamCrypto Tips and tutorials (@IamCrypto16) reported from London, England

    @ThreeUKSupport Yes and you guys agree you can’t fix the situation and offered me a discount which is nice but I need good internet not a discount. My Contract finishes in December

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • pauldavey Paul Davey (@pauldavey) reported

    @katebevan @ThreeUK Nothing via O2 (no data), nor on 2nd SIM via MVNO Not in a great signal area, but supposedly OK (shows two or three bars) 4G Android up to date and it's set to receive emergency alerts. As a one-way broadcast signal, I hope they are doing some statistical surveys on coverage. :-(

  • RacJCor Rachel Barnsby (@RacJCor) reported

    @ThreeUK I have been having problems with all sorts of notifications coming through since before Christmas. I imagine this is the same problem. You know about it and have done absolutely done nothing about it. When I have complained you have ignored it. Others had similar non-response.

  • jjjenaa Jenna Roberts (@jjjenaa) reported

    @ThreeUK Why am I not surprised can’t make a phone call without signal dropping, let alone this!

  • Westie_WooWoo 🇺🇦 Deborah 🇺🇦 (@Westie_WooWoo) reported

    @ThreeUK I didn’t receive the alert. Doesn’t give me much confidence if there was a real emergency.

  • Anthony26872990 Anthony James (@Anthony26872990) reported

    @ThreeUK FFS. The absolute state of the stupidity of a large part of your customer base. I'm sorry you have to deal with these people.

  • JimHanner Jim (@JimHanner) reported

    @ThreeUK My housemate and I are both on Three, were sitting at the table with our phones but not using them. Same signal strength, both on Android. She got an alert, I didn't.

  • simon_bates Simon Bates (@simon_bates) reported

    @ThreeUK @ThreeUKSupport You trying to fix it now? 4g/5g gone really slow on three

  • missradders Hannah 🤓 (@missradders) reported

    @Mildertduck @ThreeUK This cannot be true. The vast majority of the time peoples phones are connected to wifi. Everyone in their houses, everyone in a workplace. Three have already said it’s their issue too.

  • Hench37LFC Andrew Hencher (@Hench37LFC) reported

    @ThreeUK Probably because their network coverage and customer service is awful !

  • liamnorris1001 liam norris (@liamnorris1001) reported

    @ThreeUK Lads. Serious question. Is this grounds for your customers to be able to get rid of your appalling network coverage and non existent customer service?