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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.
  • 100% Phone (100%)

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 29 days ago
Pontypridd Phone 1 month ago
Pontypridd Internet 1 month ago
Barry Phone 1 month ago

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.

O2 Issues Reports Near Cardiff, Wales

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

  • gavinlew
    Gavin Lewandowski (@gavinlew) reported from Butetown Community, Wales

    @ee need to kick a few cells around the Cardiff arena tonight very poor 4g coverage had to switch to your neighbours at @o2 for connectivity

  • 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

  • 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? :)

  • BigDogWrestler
    🌈 Champ (@BigDogWrestler) reported from Cwmbran Central, Wales

    @O2 why is my signal often very poor and I mean often and very very poor?

  • 92danielleyoung
    Dani 💋 (@92danielleyoung) reported from Alway, Wales

    What’s up with @O2 gone down before anyone can even get Peter Kay tickets 🤬🤬🤬🤬

  • Taxiboi3583
    Adam Smith #BlackLivesMatter (@Taxiboi3583) reported from Beechwood, Wales

    @O2 Totally ignored my actual question, do I get a rebate on my bill if I experience technical issues?

  • divyaparikh_
    Divya (@divyaparikh_) reported from Cardiff, Wales

    @O2 Thanks for all the help @O2! Just got a call saying matter has been resolved.

  • Lea_May_
    Lea French (@Lea_May_) reported from Cardiff, Wales

    @O2 don't recommend upgrading with o2. Terrible service, can't speak to anyone on the phone and waited for over a week for my delivery that was due on Monday!

  • daunce4thstreet
    Garry Dauncey (@daunce4thstreet) reported from Pontypridd, Wales

    Never use @O2 recycle! sent them a phone that was in perfect condition & now they say the phone is damaged and are offering peanuts for it. If it’s damaged blame the flimsy packaging you send.

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

    3rd week of no signal and @O2 in absolute NO rush to fix the issue. Can’t wait to cancel my contract this week 🥳

  • Garethbird85
    gareth bird (@Garethbird85) reported from Newport, Wales

    @O2 can someone from customer service contact me please

  • sarlpar
    Sarah (@sarlpar) reported from Henllys, Wales

    @O2 your coverage in the Cwmbran area NP44 is shocking, no end of people on O2 post about the poor signal especially around the Llanyrafon and Henllys/TyCanol area. When we ask about if there are any signal issues we’re told there’s not, Vodafone, EE and 3 work prefect. 😖

  • AdamLee2011
    Adam Lee (@AdamLee2011) reported from Newport, Wales

    @O2 Already with o2 for my mobile and they are brilliant. This was for MiFi, someone recommended three but the signal is terrible. Waste of money.

  • BradChanner
    Brad Channer (@BradChanner) reported from Cardiff, Wales

    @teamIPSE Without a doubt! And phone signal! It is appalling how bad the signal is in parts of the UK outside of London! I am 4 minutes from the Cardiff city centre with no signal! #howareyoumeanttorunabusiness @o2networks @O2 @giffgaff

  • ThisIsDanGuy
    Dan Guy (@ThisIsDanGuy) reported from Cardiff, Wales

    @O2 sucks that reduced the number of cafe Nero codes 😡

  • Hayeley
    Hayley (@Hayeley) reported from Cwmbran Central, Wales

    @O2 is there an option to setup a direct debit without making a phone call? It used to be set up but for some reason didn't change when I used the Switch service to move banks and I'm fed up of being told I'm behind on a payment. Can I do it via the app? Thanks

  • davesouthphoto
    Dave South (@davesouthphoto) reported from Cardiff, Wales

    If I had a £1 for eveytime @O2 text me about my local mast being down. I wouldn't have to pay for my contract anymore. Wearing thin now guys.... 🙄

  • 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

  • catlady_cez
    Cez 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@catlady_cez) reported from Cardiff, Wales

    @O2 hi is there an issue with your network in cf14? Havent been able to get 3g or 4g since yesterday?

  • bethanjane22
    Beth (@bethanjane22) reported from Cardiff, Wales

    When I renew, @virginmedia offer free AirPods with some plans and @O2 do the same! So much for customer loyalty, they just want more and more money! 🤬

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AHWilkes
    Alisdair HamiltonW (@AHWilkes) reported

    I'm a loyal customer of @O2 for decades with no intention to leave but with 5 SIMs in the family & a mixture of surreptitious chicanery on tariffs and annual increases I realise I'm paying a big Loyalty Penalty. O2 price discrimination blocks the advertised deal I want😡

  • Goodbob888
    Goodbob (@Goodbob888) reported

    @EnglandRugby @O2 Wigglesworth last action… “Let’s **** all over Ben again boss”.

  • GunnerScott86
    NorthBankScott (@GunnerScott86) reported

    @O2 Oh no this was different. Everytime I spoke he put me on mute. When I asked him to relay what I had said he couldn’t tell me. He was putting me on mute and not listening. Your entire service has been absolutely shocking since the merge with Virgin. Can’t even get signal

  • kayyleighk7
    Kayleigh (@kayyleighk7) reported

    @dbcxptures This lot are the worst about @O2

  • Aek366
    AE (@Aek366) reported

    @cherry_ugh @O2 They depend on us just accepting it and not knowing how to deal with them legally. They back down every time. Ps I’m on o2 and the signal sucks

  • iz__zy
    iz (@iz__zy) reported

    @O2 when is the priority app going to be fixed? your service is a joke now....

  • DLWilliams1612
    donna williams (@DLWilliams1612) reported

    Is there anyway to submit a complaint to @O2 via email? Their online form doesn’t work and I don’t have hours to sit on the phone and go over something that I have already spend hours on the phone dealing with.

  • aartik13
    Aarti (@aartik13) reported

    @O2 I appreciate your help as I'm being sent reminders to pay a bill that's already been paid. Not able to get through anyone on call or chat.

  • MUFC_Red_Army_
    Red_Army (@MUFC_Red_Army_) reported

    . @O2 What's the bloody point of having your satellite connection option when it never works.

  • VickiMilly
    Victoria 🦊 (@VickiMilly) reported

    @iz__zy @O2 I been on the phone with two different people for like an hour. None of their fixes work and even they're frustrated. I've now been referred to technical support.