3 (Three)

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

No problems detected

If you are having issues, please submit a report below.

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 02/28/2026 18:25

At the moment, we haven't detected any problems at 3 (Three). Are you experiencing issues or an outage? 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 (55%)

    Internet (55%)

  2. Phone (19%)

    Phone (19%)

  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 Cathays, Cardiff, Wales

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

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

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

  • 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.

  • 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.

  • 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.

  • 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

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

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

  • 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 .

  • KrisheleG Krishele Guzman (@KrisheleG) reported from Cardiff, Wales

    Horrible T&Cs usage by @ThreeUK and #Wuntu on their Google Play offer. Tricked me into charging my bill instead of using the offer!!

  • KrisheleG Krishele Guzman (@KrisheleG) reported from Cardiff, Wales

    @dlever21 @ThreeUK My problem was they added a new condition this time that said if you haven't used it since January. but @ThreeUK ran the offer in May and I used it then. Guaranteed they caught LOADS of people out 😡

  • MartynPreece79 Martyn Preece (@MartynPreece79) reported from Cardiff, Wales

    @ThreeUK great if you have no issues, as soon as there’s a problem they give all the bull!! 👎👎👎

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

    @ThreeUK fix up

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

    @omnitix @ThreeUK first 3G only network innit

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

    @ThreeUK network down after I ios update overnight #threedown

  • gingio Shane (@gingio) reported from Cardiff, Wales

    @jgfoxy @O2 @ThreeUK Good choice! I love being with 3 and find my signal is much better than that on my work phone which is o2.

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

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

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

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

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

    @ThreeUKSupport network issues in Cardiff..

  • 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

  • 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.

  • 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.

  • 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:

  • emmajane_net emma jane (@emmajane_net) reported

    @sil After 11 years with @ThreeUK I finally gave up and switched to EE. no regrets and the customer service is *chefs kiss* sublime.

  • LMoloney84 Louise Moloney (@LMoloney84) reported

    @ThreeUKSupport Hi, yes I'm currently on the WiFi and have accessed the app but it won't let me amend or cancel the spend cap.

  • TCartwright69 Jays Dad (@TCartwright69) reported

    @lilscotsangel @ArgosHelpers @ThreeUKSupport I’m all fairness you bought a **** phone so this is expected

  • andylufc2011 Andrew Johnston (@andylufc2011) reported

    @ThreeUKSupport Yes no luck need help ASAP

  • ABronsSmith Ad (@ABronsSmith) reported

    Are there any network suppliers that still provide free EU Data Roaming? Just been told @ThreeUK and a few others are now charging £2 a day to use your allowance abroad. Any ideas?

  • PedalandPost Pedal & Post Oxford (@PedalandPost) reported

    @ThreeUK mobile service in Oxford is super poor today, very slow, what's going on?

  • NRManc Neil (@NRManc) reported

    @ThreeUK hi. I’m having intermittent problems making and receiving calls. Network checker for my post code says there are no issues ?

  • karen77b Karen B (@karen77b) reported

    @ThreeUKSupport my contract is up on 19 July. Can I cancel now so that my contract ends on 19 July and I have a pac code to use that day for a new provider?

  • mufctopfan101 jagz (@mufctopfan101) reported

    @stxylo @ThreeUK Bro get out g, it’s like that all over the UK. I switched to Tesco, signal is banging

  • Worker68833610 An ex-employee of Tech Mahindra / Three (@Worker68833610) reported

    I have never referred any of my friends to work here why would I let them suffer with this mental torture and 10 hrs daily mid week roster changes leaves taken from the employees which is thier right @anandmahindra @ThreeUK