3 (Three)

3 (Three) Outage Report in Mountain Ash, Rhondda Cynon Taf, 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 Mountain Ash, Wales

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Mountain Ash 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 Mountain Ash, Rhondda Cynon Taf, Wales 03/20/2026 23:25

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 (56%)

    Internet (56%)

  2. Phone (18%)

    Phone (18%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (9%)

    Wi-fi (9%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Mountain Ash, Rhondda Cynon Taf, Wales

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

Loading map, please wait...
City Problem Type Report Time
United KingdomBlackwood Phone
United KingdomCardiff Internet
United KingdomPentre Phone
United KingdomCardiff Internet
United KingdomCardiff Internet
United KingdomCardiff 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 Mountain Ash, Wales

Latest outage, problems and issue reports in Mountain Ash and nearby locations:

  • 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

  • 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

  • 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

  • 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

  • jrdnphp jrdn 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@jrdnphp) reported from Tondu, Wales

    @ThreeUKSupport CF32 9RJ iPhone X. I drove to Swansea earlier and it was just as bad there too :(

  • 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 still have issues today with my phone are they doing work again today. 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.

  • 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

  • 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 :(

  • 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.

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

    @ThreeUKSupport network issues in Cardiff..

  • 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

  • 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.

  • 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

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

    @ThreeUK fix up

  • 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

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

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

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • juan_martinez ian martin (@juan_martinez) reported

    @ThreeUKSupport Also, given that the appalling signal is all over social media in my town, I don’t think it’s just me that has an issue

  • TanniieTann Taniaツ (@TanniieTann) reported

    Hi @ThreeUKSupport is there something wrong with your network in the E14 area? I haven't been able to make any outgoing calls all day, the like just drops? Thanks

  • anslowda darren a (@anslowda) reported

    Hours to cancel and then reorder meaning my daughter won't get her Xmas present . Well done @ThreeUK that's 3 contracts getting cancelled @ThreeUKSupport

  • michaelcallagh7 michael callaghan 🏴󠁧󠁢󠁳󠁣󠁴󠁿 🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@michaelcallagh7) reported

    @ThreeUK need to be telling your customer services to get a life, calling at least 3 times a day, as soon as answer they cut of

  • VandyMasseyArt Vandy Massey's Art (@VandyMasseyArt) reported

    @ThreeUK customer service calls to ask me about the upgrade. I tell them I didn't order it and I am told it will be stopped. I didn't ask them to call me so gave no security information - and wasn't asked for any. I asked the Live Chat operator to cancel the upgrade.

  • neiladownie neil a downie (@neiladownie) reported

    @ThreeUKSupport Ok...not working again. Engineers working on the masts. Download speed less than 1. Postcode is NE650HF ...please can you tell me when there will be a service again?

  • gianchub Fabrizio Romano (@gianchub) reported

    @ThreeUKSupport Hi, How can I use it? My account was deleted the second I changed to giff gaff. I'm no longer your client. I was told I would get a refund by two of your support people. Then I moved. This alone should entitle me to a refund. Would filing a complaint give me my money back?

  • YoSignals Yo Signals (@YoSignals) reported

    @ThreeUKSupport I know what it means, it means you’re constantly having problems, what good is having an open til 8 pm brag if it’s essentially only available to tell you it isn’t ?

  • YoSignals Yo Signals (@YoSignals) reported

    @ThreeUKSupport I spoke to a member of three’s team via support number, they said a SIM card would be with me Friday

  • corbs536 sussie (@corbs536) reported

    @ThreeUK absolutely disgraceful service or lack of it. I’ve been a loyal customer of three for over 10 years. Now I’m left paying for absolutely nothing. When trying to sort out my account I’ve now been hung up on.