O2

O2 Outage Report in Barry, Vale of Glamorgan, Wales

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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 Barry, Wales

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Barry and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Barry, Vale of Glamorgan, Wales 04/12/2025 21:25

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (57%)

    Phone (57%)

  2. Internet (21%)

    Internet (21%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (4%)

    E-mail (4%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Barry, Vale of Glamorgan, Wales

The most recent O2 outage reports came from the following cities: Cardiff.

Loading map, please wait...
City Problem Type Report Time
United KingdomCardiff Phone
United KingdomCardiff TV
United KingdomCardiff Total Blackout
United KingdomCardiff Phone
United KingdomCardiff Internet
United KingdomCardiff Total Blackout

Community Discussion

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O2 Issues Reports Near Barry, Wales

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

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

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

  • 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.

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

    Hi @O2. If you received a notification that a sound was played from my phone, please don’t worry. I was just testing out the Find My app on my iPhone, as I’ve never used it before, so I just wanted to check it out and see how it worked. Thank you and sorry. :)

  • 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

  • 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!!

  • 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

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

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

  • 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!

  • 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?

  • 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? :)

  • themarkhawkins Mark Hawkins (@themarkhawkins) reported from Barry, Wales

    @viv_wilson @O2 I am in CF62 area, I haven't been able to get more than one bar for years, forget 3/4g Only keep it as I get a good signal in work.

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

    What is the point of complaining to @o2? Complaint sent 06/09 multiple times chased up formally 20/11 no reply now 06/0/21. Told someone looking at as a priority still nothing @MarkEvansO2

  • LisaEdwards78 LisaEdwards78 (@LisaEdwards78) reported from Barry, Wales

    @O2 Hi there I have had a highly Sophisticated national insurance scam call from a number registered to your network. There was an automated message purporting to be from the national crime agency. Please can you investigate this number 07850058296

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

    (1/3) Sad to say that @O2 are now trying to charge me for a service never used, when I cancelled a mis-sold contract within the 14-day cooling-off period. Almost two months later they're now saying they're going to charge me a late payment fee, plus the bill...

  • 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.

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

    If it wasn't for all the free benefits I got with @O2 Priority, I'd ditch them. Their #CustomerService is abysmal. It's like being in some weird kind of abusive relationship: "we'll treat you like **** but give you lots of free stuff so you'll want to stay with us" 🙄😡

  • 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

  • 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

  • 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...

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

    This weather properly has me over a barrel. Mistreatment by @O2 properly has me feeling down. My #CovidVaccine pain is bad. Some days the demons are just too much to battle...but today is not one of those days. Rest, relax, refocus. #MentalHealthMatters #BipolarDisorder

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • RaeRubyRaeK RaeRubyRae (@RaeRubyRaeK) reported

    Why is it so ******* impossible to find a ******* landline number to contact @O2 drives me ******* nuts! I don’t want to speak to help bots, I want a real ******* human on the phone!! 😡😡

  • katejXxx 💫 (@katejXxx) reported

    @O2 Priority app, I clicked redeem and then it just directs to another page and just shows this message. I've never had disney plus or used this extra :)

  • adamhpking Adam King (@adamhpking) reported

    Dropped @O2 phone in the canal. Moving to @ThreeUK. Old network @O2 flatly refusing to supply PAC code other than by text, which of course I can't receive. An hour so far on customer services.

  • SteveVanDang Steve (@SteveVanDang) reported from Stockport, England

    Welp @O2 support was great tellin me no better deals,tho new customers get massively better deals & the signal in my area should be good 🤷. #Pac requested, got a @VOXI_UK Sim for half the price, better signal, more perks. 16 years brand loyalty with o2, was worth squat to o2.cya

  • kardyology Katherine Hardy🌹 (@kardyology) reported

    @adamhpking @O2 Ugh, the worst network

  • melissar954 Melissa (@melissar954) reported

    @virginmedia @O2 Trust me, don’t go with Virgin. I’ve had no service for 43 days, they schedule appointments and then don’t turn up. Worst customer service, no idea when I’ll get my service back. Still taking my monthly payment though.

  • christianrt Christian Tait 🌳 (@christianrt) reported

    @O2 it just took me 48 minutes on a call with an advisor to set up a new account with you. Should it take that long? Losing the will to live by the end! 🙄 Didn’t help your advisor had to check with a manager whether Greece was in Europe or not (even though I assured her it was!)

  • xdreammachinex 𝑠𝑖𝑎̂𝑛 ♡ (@xdreammachinex) reported

    @O2 how can I find a customer service email address for you? My partner is having issues with his o2 account

  • katejXxx 💫 (@katejXxx) reported

    @O2 Priority app, I clicked redeem and then it just redirects to another page and just shows this message. I've never had disney+ or used this extra :)

  • HRBec2 HR_Bec (@HRBec2) reported

    @O2 trying to find out why I've had no signal for 4 days. No response. How do I cancel my contract please?