3 (Three) outages and service status in Cardiff, Wales
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Full Outage Map
- 3 (Three) generated 0 outage signals in the last 24 hours around Cardiff, including 0 direct reports.
- The most common problems reported in this area mention Internet, E-mail, and Wi-fi.
- Internet (50%)
- E-mail (17%)
- Wi-fi (17%)
- Phone (17%)
The latest reports from users having issues in Cardiff come from postal codes CF24 and CF5 .
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, Wales and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.
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!
Live Outage Map Near Cardiff, Wales
The most recent 3 (Three) outage reports came from the following cities: Newport, Cardiff, Tonypandy, and Pontypridd.
| City | Problem Type | Report Time |
|---|---|---|
 Newport
|
8 days ago | |
|
Cardiff
|
Wi-fi | 10 days ago |
|
Cardiff
|
Internet | 14 days ago |
|
Cardiff
|
Internet | 18 days ago |
|
Newport
|
Phone | 20 days ago |
|
Cardiff
|
Internet | 26 days ago |
Community Discussion
Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.
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3 (Three) Issues Reports Near Cardiff, Wales
Latest outage, problems and issue reports in Cardiff and nearby locations:
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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 .
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James Vincent 🏳️🌈🏴 (@thisisjmx) reported from Dinas Powys, WalesThis is the worst rip-off ever. £19.09 for calling @parcelforce on their 09 number at over £3 a minute. + The expensive access charge from @ThreeUK didn't help. There was no 08 or 03 number as an option. @Ofcom needs to address this issue & Parcelforce needs to kill the 09 num:
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J∆MES 🏳️🌈 🏴 (@thisisjmx) reported from Dinas Powys, WalesExcuse me for being blunt here @ThreeUKSupport but what is with your trash My3 app? Can't load recent usage, [pdf bill ain't ready yet but that's fine, today is reset day] Website won't give me usage. Why is this a regular basis oops we have an issue thing?
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Suzanne Regan (@SueRegan73) reported from Cardiff, Wales@ThreeUKSupport hi my daughter had her new phone today with a new SIM card after and upgrade she activated the sim. But there was nothing when trying to into my 3 for new number would let us log in or update password. Kept saying technical error. Is there a problem.
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Ade (@Bubwal) reported from Cardiff, Wales@jaybee_ms Moved to them last month. Advise against it. Data service has been awful. Wish I'd never moved provider. Tried all the main providers and 3 is by far the worst #threeuk #crap
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Peter MacCabe (@peterkin1010) reported from Barry, Wales@DJAshBash @ThreeUKSupport ..a new chunk of 4G 1500mHz aka Ban.d 32. When they're actually commissioned the Three network has huge potential to deal with all these issues virtually overnight. Sadly they don't communicate the cause and ther solutions very well hence disappointed customers.
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Andrew Thomas (@TicketTattle) reported from Cardiff, Wales@omnitix @ThreeUK first 3G only network innit
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J∆MES VINCEΠT 🏳️🌈 🏴 (@thisisjmx) reported from Dinas Powys, WalesDoes the @Huawei B535 support VoLTE? Your site says no. But with the AI Cube B900 supporting it, it wouldn't make sense for this new model not to. @ThreeUKSupport
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Jamie LFC Grannell (@JAMIEGRANNELL) reported from Newport, Wales@ThreeUKSupport despite weeks of promises of soemone calling me and myself daily contacting you via live chat I’m still no closer to resolving issue. I have numerous contracts with you are you going to keep ignoring me as I’ll take my business elsewhere all five plans
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Tony Malone (@TonyMaloneUK) reported from Weston-super-Mare, England@ThreeUKSupport Resolved in part.... but my written complaint received a letter simply asking me to call you.... to be told to reply in writing as they can’t deal with it over the phone....
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Peter MacCabe (@peterkin1010) reported from Barry, Wales@DJAshBash @ThreeUKSupport I'm a Three user and have had experience of both good and bad network in and around the Cardiff area. What Three are stating is true but it's taking longer than they planned originally. Three have the largest 5G bandwidth allocation of all the UK networks plus they also have..
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J∆MES VINCEΠT 🏳️🌈 🏴 (@thisisjmx) reported from Dinas Powys, WalesJust had the @Huawei E5783B-230 today. I'm setting it up, but I don't see 4G only mode under any network mode settings. Has this been taken away? @ThreeUKSupport @Huawei_Europe
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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.
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Simone Jasmine Jones (@SimoneJonesx) reported from Alway, Wales@ThreeUKSupport You have lost me a customer as of today and my complaint is currently with the ombudsman. Your staff and managers are awful!
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Tony Malone (@TonyMaloneUK) reported from Weston-super-Mare, England@Scoutsscarter @ThreeUK I’ve had no end of problems with @ThreeUK as a customer over the summer... both for broadband and mobile. Still no apology or offer to discuss the problem.
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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
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Rossko 👉👉 (@RosskoKeniston) reported from Porth, WalesThis may be something that only affects me but it's hugely unfortunate @ThreeUK are discontinuing their Three In Touch app. I don't have that great a signal in my house and being able to make calls and text over WiFi was a massive benefit. Arg.
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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
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Lee Smith 🌻 (@djleekee) reported from Cardiff, WalesHi @VodafoneUK ever since @ThreeUK put a new 5g mast up less than 100m from my house I have barely had any signal in my house and surrounding area. Please can you investigate postcode cf11 6dr Thank you.
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𝕂𝕖𝕝𝕝𝕪 (@kellsandbulls) reported from Victoria, Wales@ThreeUKSupport how long is the website going to be down for please? I have been trying all morning to get on there.
3 (Three) Issues Reports
Latest outage, problems and issue reports in social media:
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Nazarbek (@nazarbekto) reported@ThreeUK Hi @threeuk . Why I can’t play games and watch twitch on your internet? Why should I pay for that service? And why I can’t leave you? Worst internet in uk ((( you are very bad
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Ropa (@premiaxleader) reported@ThreeUK I’ve had no calls or mobile data on 2 business lines since mid-Feb 2026. Multiple contacts, SIM & eSIM changes, still unresolved. Formal complaint sent 12 March – no acknowledgement received. This is now a serious business impact. Please escalate urgently
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fit1anny (@fit1anny) reported@ThreeUK Stop cutting me off when i want to cancel my broadband
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Sir Richard B-H-Soame 13th BT (@SOAMER) reportedBreaking News @ThreeUK @VodafoneUK @SMARTYMobileUK Currently there is a scam going on for upgrading your account to 5G because of signal issues! These 3 companies of HUTCHINSON 3G don’t care about its customers in fact they have sold their database with every ones numbers on
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Sir Richard B-H-Soame 13th BT (@SOAMER) reportedBreaking News @ThreeUK @VodafoneUK @SMARTYMobileUK Currently there is a scam going on for upgrading your account to 5G because of signal issues! These 3 companies of HUTCHINSON 3G don’t care about its customers in fact they have sold their database with every ones numbers on
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Giggsy (@DjGiggsy) reportedHey @threeuk, since you’ve teamed up with @Vodafone I thought my service would improve. If anything I get worse signal in places than I did before! What’s going on? Been a customer of yours since 2006, seriously looking at other options right now.
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Sir Richard B-H-Soame 13th BT (@SOAMER) reportedI truly give up with @SMARTYMobileUK @ThreeUK @VodafoneUK our phone signal has been degrading for over twelve months it’s been reported just shows the extent of greed within these companies!! This is today’s results WiFi and 4g nothing no signal at all #dontwaistmoney3smarty
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elle🤍 franchaela (@franchaela_x) reported@jamesma34307397 @ThreeUK @ThreeUKSupport I spoke to customer service and they kept trying to say it’s an issue with my phone and wouldn’t listen when I said other family members on three in the house are having the same problem.
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joy thomS (@thomSJoy) reported@ThreeUK is anyone else having problems with @ThreeUK connection
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Darryl (Dazzle) Brace (@DazzleB007) reportedIs it just me or has @VodafoneUK network got worst since they merge with @ThreeUK still no support for RCS on iPhones but most upcoming 3rd party networks have support???