3 (Three)

3 (Three) Outage Report in Cathays, Cardiff, Wales

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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 Cathays, Wales

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Cathays 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 Cathays, Cardiff, Wales 12/09/2025 22:55

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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 (16%)

    Phone (16%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Cathays, Cardiff, Wales

The most recent 3 (Three) outage reports came from the following cities: Cardiff, Cwmbran, Newport, Caerphilly, Risca and Weston-super-Mare.

Loading map, please wait...
City Problem Type Report Time
United KingdomCardiff Phone
United KingdomCwmbran Total Blackout
United KingdomCardiff Phone
United KingdomNewport Phone
United KingdomNewport E-mail
United KingdomCardiff Wi-fi

Community Discussion

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3 (Three) Issues Reports Near Cathays, Wales

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

  • x_Gabrielle_x Gabrielle Jenkins (@x_Gabrielle_x) reported from Newport, Wales

    @ThreeUKSupport Worst company i’ve ever encountered. No wonder why your basically failing as a company

  • Mrs_Thomas82 Sarah Thomas 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@Mrs_Thomas82) reported from Maesycwmmer, Wales

    @ThreeUK My service has been fine. My husbands on the other hand has been non-existent since last night.

  • Dariogutier Darío Gutier (@Dariogutier) reported from Cardiff, Wales

    @ThreeUKSupport Yeah and the problem was still there, my phone was changed because apparently was the phone and the problem is still here! It’s been 2 years contract in hell!! I can’t wait to finish it

  • alunT Alun Thomas (@alunT) reported from Caerphilly, Wales

    @ThreeUK network down after I ios update overnight #threedown

  • Dariogutier Darío Gutier (@Dariogutier) reported from Cardiff, Wales

    @ThreeUKSupport Is the same whit whatever I do. Every area I’m going specially when is crowded around me. I have changed SIM cards, phone and the problem is still here

  • x_Gabrielle_x Gabrielle Jenkins (@x_Gabrielle_x) reported from Newport, Wales

    On hold to @ThreeUK possibly the worst phone company i’ve ever encountered in my whole life

  • TheMMEvent Mike Anthony Moreno (@TheMMEvent) reported from Cardiff, Wales

    Another day where @ThreeUK fails to provide decent phone service. I’ve got full signal but yet my services is so slow. #whatamipayingfor

  • MisCatD Cat 🖤 (@MisCatD) reported from Cardiff, Wales

    @ThreeUK customer service is horrendous

  • x_Gabrielle_x Gabrielle Jenkins (@x_Gabrielle_x) reported from Newport, Wales

    @ThreeUKSupport Worst company i’vr ever encountered

  • thisisjmx James Vincent 🏳️‍🌈🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@thisisjmx) reported from Cardiff, Wales

    So 2 weeks ago there was a 4G issue in my village with speeds in kbps range. It's been better but last few days now fine 50-70 Down, around 18 Up. @ThreeUKSupport It's not easy when living a completely mobile network operator life. No home fixed ISP. 1/2

  • christianfclark Christian Clark (@christianfclark) reported from Cardiff, Wales

    @ThreeUKSupport Have been with @ThreeUK for years and always been very happy with service. However since renewing to a 24 month contract and 5G getting turned on, my service has been absolutely terrible. Terrible or no 3G/4G, calls cutting out or failing. 1/2

  • peterkin1010 Peter MacCabe (@peterkin1010) reported from Barry, Wales

    @DJAshBash @ThreeUKSupport I'm a Three user and have had experience of both good and bad network in and around the Cardiff area. What Three are stating is true but it's taking longer than they planned originally. Three have the largest 5G bandwidth allocation of all the UK networks plus they also have..

  • Bubwal Ade (@Bubwal) reported from Cardiff, Wales

    @RIKZ200 @EE @jay_smithy_13 @ThreeUK I couldn't agree more. 3's coverage is the worst of them all. Duped by their lying 'coverage' map. Can't even get a signal in my house. Roll on moving back to #EE

  • thisisjmx James Vincent 🏳️‍🌈🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@thisisjmx) reported from Cardiff, Wales

    @ThreeUKSupport Yeah there weren't any issues. Just no inside signal. There was definitely no 3G & no VoLTE either. Just thought I'd mention it. Mayb a consideration for future network upgrades.

  • elisemarylin éli (@elisemarylin) reported from Barry, Wales

    @ThreeUK i literally need my phone to study yet i can't because your phone lines are down, absolutely ridiculous. i will 100% be switching after this, thank God my contract is up.

  • richieh Richie H  (@richieh) reported from Caerphilly, Wales

    @ThreeUK @ThreeUKSupport Haven't had any service at all since yesterday and still nothing, with a business to run.....

  • mindspits Rhys (@mindspits) reported from Cardiff, Wales

    @mythofechelon @TMobile Could be a @ThreeUK issue as their network was down overnight.

  • AnnaB_Cdf Anna Brzezinska (@AnnaB_Cdf) reported from Cardiff, Wales

    Just came back from North Wales and thanks god I have a sat nav & sos button in my @MercedesBenz as otherwise my journey in the morning would involve searching for an actual road map since @ThreeUK was down, so no service nor data during 4h journey from Cardiff 👎😑🙄 #threedown

  • peterkin1010 Peter MacCabe (@peterkin1010) reported from Barry, Wales

    @DanielIqbal1999 @ThreeUK That should not happen. If the Three signal fails a 999 call should automatically be routed through any alternative network .

  • christianfclark Christian Clark (@christianfclark) reported from Cardiff, Wales

    @ThreeUKSupport Yes I usually switch between when my 4G struggles. My calls have been dropping and not working properly too though in a variety of locations.

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • coolgiou Alex Gkiouzelis (@coolgiou) reported

    @ThreeUKSupport Phones calls arw erratic , sometimes it works some times it dosent . Voicemail dosent work properly , its been a mess since day one really. And when support try to call me , call diconnects.I've honestly had enough

  • LetsTorqueMemes Let's Torque Memes (@LetsTorqueMemes) reported

    @ThreeUK absolutely poor 4G id be suprised if this even sends getting such poor connection everywhere in bedford. Last time i use them

  • fozzyfoster1982 FozzyFoster (@fozzyfoster1982) reported

    @ThreeUK are you guys expecting any issues in the DN14 area? We are really struggling to get a 4G signal. Says we are connected but not able to browse the internet, and if we can it's very hit and miss.

  • alwaysbeTatjana TatjanaTB (@alwaysbeTatjana) reported

    Just moved so had to cancel my utilities. Used chat service with @MyIglooEnergy to inform them. Very helpful, and they sent copy of whole chat to my email. Some companies could learn from that (@ThreeUK I'm looking at you...). #customerservice #howitsdone #watchandlearn

  • ScottPettifer Scott Pettifer (@ScottPettifer) reported

    @ThreeUKSupport I have tried on many occasion s to get through to your online Chat but no one is ever free to chat about my ongoing issues of very poor signal in my area. @ThreeUKSupport @ThreeUK What is going on... Please contact me as a matter of urgency. Poor company Poor Service, do not use.

  • iamAbdulz A. K H A N (@iamAbdulz) reported

    @virginmedia Why can't you improve your signal? I am sick to death of very low Virgin mobile signals stand around -105 dBm 35 asu and compare to @ThreeUK stands at -86 dBm 54 asu much better than yours? Both Sims in @SamsungMobile S21 Ultra plus .

  • CarefulWonderer Extraordinary Claims Need Extraordinary Evidence (@CarefulWonderer) reported

    @ThreeUKSupport my3auth.text.generic.error is still happening on trying to change password by the way. Any help?

  • love_gissyk Mensah'NGT'Tyson (@love_gissyk) reported

    Do you think it is acceptable or professional to hang up twice on your customers mid conversation? @ThreeUK

  • AlexCStanley Alex (@AlexCStanley) reported

    @nicgibney @ThreeUKSupport @leoandrewvw They're a bit of a shower, aren't they.. I'm a customer too!

  • Nickweinberg12 Nick (@Nickweinberg12) reported

    @ThreeUK have got to be the worst network on earth. They give you 100s of GB of data, which is clearly intended to mock its customers as its taken me all morning to get this tweet to post. I pay for a genuine internet connection, not the infinite pseudo i actually receive.