3 (Three)

3 (Three) Outage Report in Mountain Ash, Rhondda Cynon Taf, 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 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 12/07/2025 10:55

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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 (34%)

    Total Blackout (34%)

  3. Phone (15%)

    Phone (15%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

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

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

Loading map, please wait...
City Problem Type Report Time
United KingdomCardiff Wi-fi
United KingdomPentre Internet
United KingdomAberdare Wi-fi
United KingdomCaerphilly Internet
United KingdomCardiff Wi-fi
United KingdomRisca Internet

Community Discussion

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3 (Three) Issues Reports Near Mountain Ash, Wales

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

  • 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.

  • abbie_hunt abbie (@abbie_hunt) reported from Cardiff, Wales

    @ThreeUK I had to change my data to ‘3G’ as advised from your in store staff, because the network is so slow atm.

  • 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

  • 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 Cardiff, Wales

    @ThreeUK I have just had the worst customer service experience I have ever had. My knowledge of your products and services was much better than your staff. Also, TV noise un background made it hard to understand the Glaswegian accent and adviser 2 spoke fast and did not listen 😡

  • 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

  • Tyronephill1 Tyrone (@Tyronephill1) reported from New Tredegar, Wales

    @ThreeUK absolute joke of a customer service team, doing work in the area that ended a week ago to make my services better apparently, now I have no reception at all and £150 a month goes from our household to you cretins

  • 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 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

  • 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.

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

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

  • 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 :(

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

    @ThreeUKSupport I’ve just had the worst #customerservice experience I have ever. My knowledge of your products and services was much better than your staff. Also, TV background noise made it hard to understand the Glasgow accent and adviser 2 spoke fast and did not listen 😡

  • 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 :(

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

    @ThreeUK customer service is horrendous

  • 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

  • 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

  • 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.

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

    @NathanWyburnArt @Apple I’m having a similar issue and @ThreeUK won’t do anything about it. They told me to download some app which won’t help anyway as it’s unknown caller. I think next step is I’ll be forced to change my number 😐

  • 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 :(

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • Twisted94860845 TwistedMetal (@Twisted94860845) reported

    @ThreeUKSupport Whilst I appreciate the response this is the generic IPv6 response that I've seent sent to others. To clarify the Samsung A40 is constantly issued an IPv6 address whereas the OnePlus 8 has never been issued an IPv6 address. I therefore believe this is a OnePlus issue @OnePlus_UK

  • Twisted94860845 TwistedMetal (@Twisted94860845) reported

    @ThreeUKSupport Whilst I appreciate the response, this is the generic IPv6 response that I've seen sent to others. To clarify the Samsung A40 is often issued an IPv6 address whereas the OnePlus 8 has never been issued an IPv6 address. I therefore believe this is a OnePlus issue @OnePlus_UK

  • RobertS26901956 Robert Sharkey (@RobertS26901956) reported

    @ThreeUKSupport Think I might just leave three as no one can help

  • gazlane19 Gaz Lane* (@gazlane19) reported

    @ThreeUK can you tell me why my mum has bought a new phone, which has gone back into reboot mode and will not load only bought yesterday and turned on today and your customer service team are saying they cannot help even though the store is closed now due to covid??? #jokeservice

  • 1JJMcAuley JJ McAuley (@1JJMcAuley) reported

    @ThreeUKSupport actually sick of complaining and the complaint never being addressed. Was due a new handset in August 2019, didn’t get it and you’ve still had every bill paid, all between £50 & £80 when each should’ve been £20pcm on sim only deal. This needs resolved ASAP

  • magicmick123 Mick Thompson (@magicmick123) reported

    @ThreeUKSupport I have been trying to call on numerous times. Once I was a day early to end one of my contract and asked to call back then the systems were down twice. Now I’ve called back and contract was suppose to finish on 23rd but because I did it today it would be ending on 30th

  • swizzlestick19 Florian (@swizzlestick19) reported

    @ThreeUK <--------this is the worst company ever!! Despicable customer service Avoid at all costs Continually trying to cancel my account and they don't answer or reply...... And still charge me £15 each month

  • hcalow1 hilary calow (@hcalow1) reported

    @ThreeUKSupport please help. No internet here today. I am trapped at home and need it!

  • rafaschou Rafael Schouchana (@rafaschou) reported

    @ThreeUK is there a problem with 5G in SW10? It's suddenly soooo slow

  • a_almualim أحمد المعلم | Ahmed Almualim (@a_almualim) reported

    @ThreeUKSupport Two incidents of the port-out fraudulent within 1 year I’ve lost my number and my account was closed because someone hacked your system and port-out my number to another network without my request Weak security system , Poor service and bad experience 👋🏼