3 (Three)

3 (Three) Outage Report in Cardiff, Wales

Problems detected

Users are reporting problems related to: internet, phone and total blackout.

The latest reports from users having issues in Cardiff come from postal codes CF24, CF10, CF23, CF11, NP10 and CF14.

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 Cardiff, Wales

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Cardiff 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 Cardiff, Wales 02/12/2026 06:05

February 12: Problems at 3 (Three)

3 (Three) is having issues since 10:20 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Internet (54%)

    Internet (54%)

  2. Phone (18%)

    Phone (18%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (8%)

    Wi-fi (8%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Cardiff, Wales

The most recent 3 (Three) outage reports came from the following cities: Cardiff and Newport.

Loading map, please wait...
City Problem Type Report Time
United KingdomNewport Phone
United KingdomCardiff Internet
United KingdomCardiff Internet
United KingdomCardiff Internet
United KingdomCardiff Internet
United KingdomCardiff 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 Cardiff, Wales

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

  • TicketTattle Andrew Thomas (@TicketTattle) reported from Cardiff, Wales

    @omnitix @ThreeUK first 3G only network innit

  • oxWelshElisexox 🏴󠁧󠁢󠁷󠁬󠁳󠁿Welsh Elise🏴󠁧󠁢󠁷󠁬󠁳󠁿2k (@oxWelshElisexox) reported from Cardiff, Wales

    @EnglishPhoebeX1 @ThreeUK @ThreeUKSupport **** mines been cutting out on calls but not no network

  • 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.

  • 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.....

  • WildthingJ74 Johnathan Williams (@WildthingJ74) reported from Cardiff, Wales

    @samboc86 @hockey_laura @Apple @ThreeUK I hate change and I'm sure they bank on being being apprehensive about it. I'm never going back to them

  • 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

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

    @ThreeUK network down after I ios update overnight #threedown

  • 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.

  • 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 .

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

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

  • welsh_stu 🏴󠁧󠁢󠁷󠁬󠁳󠁿 Stuart 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@welsh_stu) reported from Caerphilly, Wales

    @ThreeUKSupport Been through this, you won’t check as it’s a business account and the business team never follow up. 2 years ago Caerphilly had around 40mb down now it’s about 4mb down and no one there seems bothered.

  • welsh_stu 🏴󠁧󠁢󠁷󠁬󠁳󠁿 Stuart 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@welsh_stu) reported from Caerphilly, Wales

    @JohnDubyaUK @ThreeUK Yeah they’re all in such a rush to get 5G out, they just seem to have given up on trying to get 4G sorted out. At least show me I’ve got a crap signal, don’t pretend it’s all full speed and awesome.

  • MK__C MK (@MK__C) reported from Barry, Wales

    Imagine waiting 30 odd minutes for the upgrades department to then be put to customer service who then says yeah upgrades is down at the moment @ThreeUK 🙃 Legit wasted my time

  • welsh_stu 🏴󠁧󠁢󠁷󠁬󠁳󠁿 Stuart 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@welsh_stu) reported from Caerphilly, Wales

    @ThreeUKSupport No improvement after a restart and I tried 3 different phones so I know it’s not my phone. The phone is on 3G most of the time anyway and it is around the same speed as 4G. The signal is absolutely terrible.

  • 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.

  • pringoli lynda pring (@pringoli) reported from St. Julians, Wales

    @ThreeUK hope network is working correctly now! Hit and miss since yesterday 🤔

  • Moe3k9 C-Note (@Moe3k9) reported from Cardiff, Wales

    @ThreeUK fix up

  • stumpy_juk Matthew Jones (@stumpy_juk) reported from Cardiff, Wales

    @ThreeUKSupport network issues in Cardiff..

  • 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

  • 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

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • JordanT0890 Jordan (@JordanT0890) reported

    @ThreeUKSupport having issues with logging in on the app and website. Keeps telling me my password is incorrect when using wifi, I’ve reset it 5 times now. When I try logging in using my data it keeps telling me to try again later.

  • m3rakitheartist M3RAKI✨ (@m3rakitheartist) reported

    @ThreeUK I want my PUK code today! I’ve been too nice, the signal and everything is just shambolic. I never do this!! But I’m 2022 I cannot make calls or use my phone!!!! Smh..

  • rose_tinted_yaz Yasmeen B (@rose_tinted_yaz) reported

    @ThreeUK really disappointed with my sim contact delivery. The delivery service from @DPDgroup_news is so bad I'd rather have the option to come in person to collect my sim.

  • warner79 Stuu Warnerr (@warner79) reported

    @ThreeUK Is this the issue with calls not connecting at all and everytime I try it just says call ending? Tried on different devices so I know it's network related

  • l1zz1eemma EmLiz (@l1zz1eemma) reported

    @ThreeUK I’ve tried restarting my device. I have taken the day off work to sort out medical issues for my son. Very frustrating.

  • DianaYerkess Diana Yerkess (@DianaYerkess) reported

    @ThreeUK We have dreadful signal on our router and can't get through to customer service (due to WiFi constantly dropping) No phone signal here and need help. Why is no email contact available? Please help @ThreeUK

  • simply_kaisha Fearfully & Wonderfully Made🇯🇲 (@simply_kaisha) reported

    @the_real_teex @ThreeUK Same thing happened with my sister this morning. Keep telling her to change networks. Three’s coverage in general is bad!

  • bennycraven Ben Craven (@bennycraven) reported

    @ThreeUKSupport Any idea on when it might be fixed? 3 hours later and it still seems to be causing issues.

  • birdflu_7 officially Gaynor Austin 💙 (@birdflu_7) reported from Salford, England

    @ThreeUKSupport I've made 1 call , and it's gone off again , what's the problem 3 ?

  • Hulk_smash_uk Lee (@Hulk_smash_uk) reported

    @ThreeUKSupport 14 pro max 256gb, and I know the covid situation. But when you’ve been charged and waited a month. And I have previously spoken to the call centre 4 times after my upgrade to be told I returned the phone on the exact day I did the upgrade! Is shocking customer service!