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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.
  • The most recent signal from this area was received Sep 10, 5:25 PM GMT+1.
  • 100% Phone (100%)

The latest reports from users having issues in Cardiff come from postal codes CF23 .

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: Weston-super-Mare, and Cardiff.

CityProblem TypeReport Time
Weston-super-Mare Phone 5 days ago
Cardiff Phone 29 days ago
Porth Phone 3 months ago
Pontypridd Phone 3 months ago
Pontypridd Internet 3 months ago
Barry Phone 3 months ago

Nearby cities with recent reports

Weston-super-Mare

1 recent signals

5 days 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:

  • 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

  • Welsh_PA
    Mark Edwards (@Welsh_PA) reported from Cardiff, Wales

    @PA_Stacey Oh yes @O2 love to go OTT on bill notification. It’s a shame they don’t put more emphasis on sorting out their weak/phantom 4G signal 📡 #priorities

  • rich_t1977
    Rich!! (@rich_t1977) reported from Weston-super-Mare, England

    @O2 Poor customer service again!!! Can’t get hold of anyone and just going round in circles on there so called, help, pages!!!

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

    30 mins on hold to @O2 customer services, spoke to an agent who has now put me on hold to speak to transfer me to #CustomerServices...so God knows who the hell I got through to 🙄😡 #FirstWorldProblems

  • 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

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

    @BS3Rob @O2 @WBA Been horrendous for weeks - Can’t complete a call without having to call back numerous times - BS3 probably the worst of them all but M4 corridor from Cardiff to Bristol is a close second

  • 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

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

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

  • LisardoVivas
    Lisardo Vivas (@LisardoVivas) reported from Cardiff, Wales

    @O2 @tig1985 I’m in cardiff with same issue

  • peterkin1010
    Peter MacCabe (@peterkin1010) reported from Barry, Wales

    @pinecone95 @O2 It's coming along slowly but surely. No sign in Barry or Cardiff yet.

  • 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?

  • 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. 😖

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

    @O2 come on please! I’ve now spoken to 3 people and now been out on hold for almost an hour. Unbelievable customer service. I literally just need the PAC code.

  • ChrisEddy_7
    Eddy 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@ChrisEddy_7) reported from Cardiff, Wales

    It’s come to something when you can get 4 bars of 4G signal walking between Benidorm and Albir in Spain but can’t even get 3 bars of 3G signal in Cwmbran South Wales 👀 @o2

  • 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.

  • 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 👍🏻

  • tweetkattweet
    Kathryn (@tweetkattweet) reported from Weston-super-Mare, England

    @O2 hi, I’ve been waiting for a SIM card to be delivered for over a week, tried speaking to your support people who wanted the code they’d sent to the phone which I couldn’t give them as I don’t have the phone! So frustrating

  • 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.... 🙄

  • CharlBalcombe
    Charlie Balcombe (@CharlBalcombe) reported from Cardiff, Wales

    @O2 hello! I forgot to put my UNiDAYS on when purchasing my new phone contract and I’m struggling to add it on after, is it possible you could help me with that please? :-(

  • EndOfTerror
    End Of Terror (@EndOfTerror) reported from Caerleon, Wales

    @O2 I have a similar problem with @bt_uk

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • djsteeley
    Steeley (@djsteeley) reported

    Email from @O2 did I need satellite coverage, great if bagging munros in Scotland, or alternatively trying to get a phone signal in Kirkintilloch, Chryston, @glasgowfort or @hyatt hotel in Stratford. 📱

  • lmclells90
    Lauren McLellan (@lmclells90) reported

    @O2 I need to make a formal complaint over appalling customer service over fraudulent activity on my account. I've tried endlessly to resolve this since it first came to light to no avail. O2 confirmed they would stop my direct debit to avoid the £286 bill leaving my account

  • BillCockaCha
    BillCocker (@BillCockaCha) reported

    The myo2 app is probably the worst app I’ve had this misfortune of trying to use @O2 really are shite these days

  • NormanL59377696
    Norman Lawson (@NormanL59377696) reported

    Oh great @o2 signal useless in Bromborough area again 😪

  • craigo171981
    Craigo (@craigo171981) reported

    @O2 @friesneverdies If this is case o2 .. why is an employee of yours calling me.. then hanging up? Literally just now.. back to the drawing board with your customer service team!!

  • privatepilotuk
    Sekret Machines (@privatepilotuk) reported

    and still @o2 have done nothing about this disaster of a sign in process with @virginmedia Fire your developers. #Clueless

  • Andy_charman
    Andy charman (@Andy_charman) reported

    @mattstingray @O2 Having exactly same issue for last 3 months and @O2 have done nothing!

  • Andrewislington
    Andrew (the *****) (@Andrewislington) reported

    @JohnTillUK @O2 I’M HAVING THE EXACT SAME ISSUE I literally do not have the time to pick up the phone every time

  • kath_moonlight
    Kath Moonlight (@kath_moonlight) reported

    @O2 @O2 It’s the MyO2 app/account. I’m currently in Mexico with my UK O2 Pay As You Go SIM. my mobile number appears to be linked to a different email address, so I can’t link it to my Virgin Media O2 ID or top up. I can’t sign in because the O2 website/app blocks access from Mexico.

  • Dgooch66
    🎗️Turnbull and Proud 🍉💚🏳️‍🌈🏳️‍⚧️ (@Dgooch66) reported

    Not only does @O2 advertise items falsely, when. You complain they don't even have the decency to have a person deal with the complaint, how far this company has fallen in standards is unreal!