3 (Three)

3 (Three) Outage Report in Treharris, Merthyr Tydfil County Borough, 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 Treharris, Wales

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Treharris 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 Treharris, Merthyr Tydfil County Borough, Wales 01/23/2026 08:20

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Most Reported Problems

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

  1. Internet (50%)

    Internet (50%)

  2. Phone (21%)

    Phone (21%)

  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 Treharris, Merthyr Tydfil County Borough, Wales

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

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City Problem Type Report Time
United KingdomCardiff Internet
United KingdomCardiff Internet
United KingdomCardiff Internet
United KingdomCardiff Internet
United KingdomBlackwood Phone
United KingdomCardiff Wi-fi

Community Discussion

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3 (Three) Issues Reports Near Treharris, Wales

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

  • 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 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

  • Kickassempress Anastassia Cassar (@Kickassempress) reported from Treorchy, Wales

    @ThreeUKSupport hi I still have issues today with my phone are they doing work again today. CF42 6lb :(

  • 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

  • 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.

  • 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

  • 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

  • Kickassempress Anastassia Cassar (@Kickassempress) reported from Treorchy, Wales

    @ThreeUKSupport hi I have no signal at the moment and I was wondering if there was any maintenance going on here. Cf42 6lb

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

    @ThreeUK fix up

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

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

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

    @ThreeUK customer service is horrendous

  • 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.....

  • Kickassempress Anastassia Cassar (@Kickassempress) reported from Treorchy, Wales

    @ThreeUKSupport hi is work happening again today here as I've lost signal. CF42 6lb

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

    @NoServiceHereUK CF311RQ, Prince of Wales hospital. Very poor inside signal from @ThreeUKSupport and @VodafoneUK. Just thought I'd point it out. #NoServiceHereUK.

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

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

  • 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

  • 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

  • Kickassempress Anastassia Cassar (@Kickassempress) reported from Treorchy, Wales

    @ThreeUKSupport Thanks for letting me know, when I rang three earlier they said no work was happening which made me panic thinking my phone was broken :(

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

    @ThreeUKSupport network issues in Cardiff..

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • LeavingPlanet What's left (of the planet) (@LeavingPlanet) reported

    @Sideshow_Matt @ThreeUK So poor range, worsening penetration, more infrastructure, less node points, higher traffic, oh and did i mention interference from every wi-fi in the country, a completely deregulated sector of licencing. Welcome to modern mobile telecoms. Good luck.

  • LeavingPlanet What's left (of the planet) (@LeavingPlanet) reported

    @Sideshow_Matt @ThreeUK In three's defence, it's probably not just them. Mobile phone masts only have so many nodes. Once they are full (with individual data users) they shut down. It's often why signal at festivals etc is patchy. Without extensive physical upgrades you run into a wall.

  • DJCarlMeah DJ Carl Meah (@DJCarlMeah) reported

    Cannock Three store deserve another chance. Hopefully my contract SIM will come back to life soon. A SIM saying not published from 2019 on my account maybe the reason causing the problem. @ThreeUK

  • FormerCarers SUPPORT FORMER UNPAID CARERS IN PLIGHT! (@FormerCarers) reported

    @ThreeUK Support Former Unpaid Carers in Plight.

  • philchamp_ phil (@philchamp_) reported

    @LeavingPlanet @Sideshow_Matt @ThreeUK Yes I know. Piggy backs on O2. I've had no issues at all in the time I've been with them & £6 a months meets my needs

  • CFCninja Blue is the Colour. (@CFCninja) reported

    @CFCDaily @ThreeUK Worst sponser we've had so far tbh

  • peacefroog86 john beardshall (@peacefroog86) reported

    @ThreeUKSupport I can never get into my3 account I think I sorted it in store via customer service with advice from a three staff member I hope its resolved but who knows.

  • LeavingPlanet What's left (of the planet) (@LeavingPlanet) reported

    @Sideshow_Matt @ThreeUK In UHF or VHF you can guarantee coverage in kilometres. In 5g, maybe 500m. And signal drop off is choppier. It's why when you're driving on the M5 you constantly lose boys of the conversation as you are doing from mast to mast.

  • LeavingPlanet What's left (of the planet) (@LeavingPlanet) reported

    @Sideshow_Matt @ThreeUK I work in radio. In general terms the higher the frequency (1gig, 2.4g, 3g, LTE, 4g, 5g) what you gain in data you lose in range. Worse, you'll often suffer more absorption issues (buildings, high density materials, even people) impacting signal quality.

  • LeavingPlanet What's left (of the planet) (@LeavingPlanet) reported

    @Sideshow_Matt @ThreeUK Basically, perfect signal doesn't exist. You're fighting against everyone else for nodes. Higher data means crap range & penetration. The whole market is moving on up. We have an unregulated wi-fi piecemeal interference environment. Usage is exponential. Expectations are unreal.