Tesco Mobile outages and service status in Cardiff, Wales
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- Tesco Mobile generated 0 outage signals in the last 24 hours around Cardiff, including 0 direct reports.
Tesco Mobile Limited is a mobile virtual network operator in the United Kingdom using the O2 Network and has 99% network coverage in the UK.
Problems in the last 24 hours in Cardiff, Wales
The chart below shows the number of Tesco Mobile 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.
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Community Discussion
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Tesco Mobile Issues Reports Near Cardiff, Wales
Latest outage, problems and issue reports in Cardiff and nearby locations:
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Thomas Richard (@TRHComposer) reported from Cardiff, Wales@tescomobile my mobile data has just stopped working. Still got over 10GB available to me though. Is there a Network problem?
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Soozles (@soozles_) reported from Barry, WalesSeriously getting sick of the awful signal from @tescomobile 4 years I’ve been a customer and have 4 contracts with you spending &150-£160 a month and it’s getting worse everyday! Been trying to speak to someone all day (friend) and constantly getting call failed 😡
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Soozles 🏴💙 (@soozles_) reported from Barry, Wales@tescomobile I can’t call or receive calls today, get call fail on them all but I’m able to text and use data without a problem. Is there a problem in the CF63 area?
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Hegsy & The Elements (@HAndTheElements) reported from Cardiff, Wales@tescomobile what is the escalation process regarding a faulty phone that has been lost by @Tesco? My OAP mother has been without a phone since September and promises to resolve have failed. No senior support from Pengam Green Management or in-store guidance. #disgracefulservice
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Nigel Smith (@nigelbendybus) reported from Cardiff, WalesThank you so much @tescomobile for sorting out and reimbursing me for the scam texts I received yesterday. Yet again wonderful customer service from @tescomobile
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Dr Karen Howells (@mind4sportpsych) reported from Cardiff, Wales@tescomobile I have not had a signal for 3 days now. I’ve been told that there is maintenance work being done on a local mast, but even when I move 30 mins away from home then I still don’t have a signal. What is happening??
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Saeed Ahmed (@Saeed_Ahmed02) reported from Victoria, Wales@tescomobile needs to better support the Google Messages app. I quite like using the Google Assistant to send texts and it always comes back saying failed
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Rachel Kendall (@RachelKendall16) reported from Risca, Wales@tescomobile Hi, can you tell me if Tesco intends to support Apple Watches any time soon on a cellular level. If not why? O2 network is used on Tesco mobile…. How far apart can an iPhone be away from a watch if used and will your Apple Watch connect to all available WiFi?
Tesco Mobile Issues Reports
Latest outage, problems and issue reports in social media:
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Antty (@Antty629802) reported@tescomobile The issue I have is that I want to pay my daughters bill and I'm not being allowed to. I don't want an app
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Beth O’Connor (@bethoconnor95) reported@tescomobile hi, I’ve had no signal or internet all day. When I put my post code in it says no issues but there definitely is an issue
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Chris Owen (@cwo1983) reported@tescomobile Upgraded in Feb 2026 with ZERO issues + NatWest Direct Debits paid monthly since July 2023. Yet @TescoMobile blames ME after their IT corrupted my file back to an old Lloyds record?! Blaming customers for internal database rollbacks violates UK GDPR Art 5(1)(d). Embarrassing.
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pat (@pat11669019) reported@EE have used EE mobile for years and latest renewal offers are terrible. I don’t even want the latest #iphone but still looking at about £10 a month extra. Looking at @tescomobile now.
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Goona1978 (@Goona1978) reported@tescomobile Hi. I’m currently in Spain and having an issue with your data service. It was working fine and now has slowed right down. I’m still in my data allowance and wondered if there was an issue? Regards, Joe
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Damian Wawrzyniak 👨🍳 (@ChefConsultant) reported@tescomobile I’ve been left completely without service since late May after trying to port my business number (07483354922) from Lebara. Lebara confirmed the number is with you, but my Tesco SIM won't activate. Your customer service has been zero help and keeps cutting me off. I am losing clients and money every single day because of this mismanagement. Please get an advanced tech team to look at this deadlock and DM me immediately to resolve this. #CustomerService #TescoMobile
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L (@_upsides) reportedThere’s never been a worse network than @tescomobile, why can I never get a signal in my hometown but other people can?
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Andy (@Orileyuk1) reported@BarbaraSutton15 @tescomobile They couldn’t fix a mast where we live , took 3 months before we could make a call longer than 3 minutes.or not get cut off . When we phoned Tesco O2 , the woman said try another company 🥴
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James (@Wessiewhite) reported@tescomobile guys first time user of the network today, what can I expect? Hopefully it’s fine and I can get what I need out of my new iPhone 17 pro
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TomG (@TomG07581187) reported@tescomobile hello, just spoken to customer services as to why a PAC code submitted last Thursday hadn't been actioned. I'm told that codes sent to 65075 aren't actioned because of an issue with your system. Is this true?