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O2

O2 outages and service status in Cardiff, Wales

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Full Outage Map
  • O2 generated 0 outage signals in the last 24 hours around Cardiff, including 0 direct reports.
  • The most common problems reported in this area mention Phone and Internet.
  • 75% Phone (75%)
  • 25% Internet (25%)

O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Cardiff, Wales

The chart below shows the number of O2 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 O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Live Outage Map Near Cardiff, Wales

The most recent O2 outage reports came from the following cities: Porth, Pontypridd, and Barry.

CityProblem TypeReport Time
Porth Phone 9 days ago
Pontypridd Phone 12 days ago
Pontypridd Internet 16 days ago
Barry Phone 17 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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O2 Issues Reports Near Cardiff, Wales

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

  • STJonesx
    S T Jones (@STJonesx) reported from Alway, Wales

    Hi @O2 as you’re aware I’ve been on no service now for over 3 weeks, any updates yet or? Or do I just continue to pay £60 a month for a phone I can’t use unless I leave my house ?? If someone with a brain cell can get in contact that would be fab 👍🏻

  • staceyjhubbard
    Stacey J Hubbard 🐧 (@staceyjhubbard) reported from Cardiff, Wales

    There is always some kind of problem with my @O2 order. Its even more frustrating seeing on here people have just walked into the store and been able to collect the phone without the relevant email saying its ready to collect. How do they know they are distributing the right

  • flowersshanice
    S H A N I C E (@flowersshanice) reported from Cardiff, Wales

    @O2 @Gropinvillain In all these years I’ve been with @O2 I’ve never ever had nothing for bro g a loyal customer, maybe it’s time I cha he networks after my contract is finished!!

  • gareth_thmpsn
    Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    @O2 There’s delay then there’s rude. Been 92 working days or 128 days since I complained. @o2 are making it deliberately difficult to contact.

  • DennerSusan
    susan denner (@DennerSusan) reported from Cardiff, Wales

    @O2 Customer service shocking! No service on phone since 24th May, SIX calls made to your call centre to resolve issue - now being told to wait for

  • gareth_thmpsn
    Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    @O2 guys is there a backlog in complaints? I responded to a complaint on the 06/10/20 no reply, 20/11/20 no reply. I’ve now sent a further email today and I’ve no faith in it being responded to. Original complaint was 04/09/20.

  • STJonesx
    S T Jones (@STJonesx) reported from Alway, Wales

    When you’ve not been able to make any calls or texts whilst at home for the last 2 weeks as your phone is constantly on no service! 😡😡 take your time resolving this issue @O2 !!!!!!!!!!!!!

  • JdBowns91
    Jade Bowns (@JdBowns91) reported from Barry, Wales

    @O2 on the website it says to contact your customer services to change my name and other issues I want to discuss yet the only way I can get through to someone is to say I’ve had fraud occur! All I want to do is speak to someone why is it so hard. Chat is also unavailable

  • BristolOli
    Bristol Oli (@BristolOli) reported from Cardiff, Wales

    @BS3Rob @O2 Glad it wasn’t just me - No signal anywhere near the ground

  • nopantsuk
    Nick Thorogood (@nopantsuk) reported from Llanharan, Wales

    @O2 my number should be ported to you today that I requested yesterday morning. I’ve had no confirmation texts or emails though and number still on old network. Any ideas?

  • mikeyroberts81
    Mikey Roberts 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@mikeyroberts81) reported from Cathays, Wales

    @O2 hi, i am a UK customer, can I use my data in New York as normal? Or will I need to add a bolt on?

  • BCFCOLIVERDOG
    Oliver City Dog (@BCFCOLIVERDOG) reported from Cardiff, Wales

    @JoeSims10 @O2 Look forward to no signal on the Portway Joe 🙃

  • pwilliamsevents
    Paul Williams Events (@pwilliamsevents) reported from Tongwynlais, Wales

    Totally disappointed with @O2 customer service. A number transfer from a consumer account to business took 8 days when I was told it would take 24 hours. 3 phone calls to customer service and still not 100% sorted. #totallycrapexperience

  • CatTPeters
    Cat Peters (@CatTPeters) reported from Penarth, Wales

    @O2 I’ve just tried again, it’s not working. Please can someone send it to me please. For a simple procedure it has become be my stressful, and nobody seems to want to help!

  • HywelButcher
    Hywel Butcher (@HywelButcher) reported from Cardiff, Wales

    Top tip - don’t join @O2 - incompetent and useless! First no 4G, now no signal or data at all 🤯

  • Daniel_Lyddon
    Daniel Lyddon (@Daniel_Lyddon) reported from Cardiff, Wales

    (1/4) Not a week after I was horrifically abused by an @o2 #CustomerServices agent, and even after I settled the payment issue (ongoing problems with #O2 automated systems since last Aug/Sep) that very day, I have today received three consecutive threatening/#legal letters...

  • TweetterRoss
    Ross Maisey (@TweetterRoss) reported from Church Village, Wales

    @O2 Struggling with no or little service at home at the moment and it’s becoming very frustrating. I checked the service checker and they comes back as ok. My phone says 1 bar but that doesn’t allow me to use the internet.

  • cymboi
    MH 🏴󠁧󠁢󠁷󠁬󠁳󠁿🏳️‍🌈🇪🇺 #yescymru (@cymboi) reported from Newport, Wales

    @virginmedia @O2 Why is your Hotspot so poor? Never connects!

  • PattersonLela1
    Lela Patterson (@PattersonLela1) reported from Barry, Wales

    @O2 I didn’t receive an alert and neither did my family. It’s a fantastic idea, though! Are all Network operators doing this? :)

  • Statto1927
    Simon Hiscocks (@Statto1927) reported from Barry, Wales

    @O2 It’s CF11 8AZ. ardiff City Stadium. My point is that I can hardly get any connectiveity with a 4G signal showing. Someone sat next to me with EE can connect. Granted it’s a sports stadium but this was 60m before kick off with barley anyone in there. Happens every match 1/2

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • benjaminlfc
    Benjamin Webster (@benjaminlfc) reported

    @O2 I am sick and tired of not being able to make payment online or in the app because of your absolute shambles of a payment system, a system that you ironically upgraded last year telling us all that it would improve the system that had been around for years and years. The phrase “if it ain’t broke, don’t fix it” springs to mind. For the record tickets have been raised to your back office teams by your CS over and over and not one has ever been replied to or acted on.

  • wozwebs
    wozwebs (@wozwebs) reported

    @Jonny_Ham @O2 I was the same. With them since Cellnet but I gave up 3 years ago as it was getting worse and worse. Went with EE and never looked back, miles better

  • BethnalBoy
    🔋London Fella🔋 (@BethnalBoy) reported

    @O2 @TomTugendhat @O2 oh **** off lol. Your service is terrible - and when you see a popular tweet now you want to get involved? I’m counting down the days till my contract runs out with you guys. 🙏🙏🙏🙏🙏

  • SoSoaksy
    Amelia Eberhardt-Armstrong (@SoSoaksy) reported

    @TomTugendhat @O2 They are reducing signal strength to save electricity costs. They even boast about how they reduce energy consumption by switching equipment off/running in lower power. Esp in non peak periods such as overnight. Doesn’t seem to be subject to regulatory measures

  • puncharama
    Christopher (NOT Chris) (@puncharama) reported

    @TomTugendhat @O2 @vodafone Try speaking to the regulator about it then you can really see why uk services are so poor

  • London__Smoke
    Smoke 🇬🇧 🇺🇦 🇮🇱 (@London__Smoke) reported

    @AnythingRugbyy @EnglandRugby @O2 He desperately needs a rest. He's made of scaffolding now and he's had so many bad knocks. Just let him heal so he can be around. Or let him just heal for himself the poor bastard.

  • FelisMortRes
    HomoAntiquus (@FelisMortRes) reported

    @TomTugendhat @O2 @EE Maybe the companies set their network for official population data, and real population number is waaay higher?

  • BebbMalcolm
    Malcolm Bebb (@BebbMalcolm) reported

    @TomTugendhat @O2 @EE So which government mobile phone network do you use? 'Cos I don't see the connection.

  • SimonTa44447286
    alaw mot (@SimonTa44447286) reported

    @O2 @Gary_Polley I dont beleve owt o2 say anymore ..dm is rubbish .still no reply after a month ..and a bill for a service i was told 3 times had finished ..

  • wozwebs
    wozwebs (@wozwebs) reported

    @Jonny_Ham @O2 They usually limit companies who use their network to 100mb whereas unlinked I can get 700mb some cities