O2

O2 Outage Report in Abercynon, Rhondda Cynon Taf, 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 Abercynon, Wales

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

O2 Outage Chart in Abercynon, Rhondda Cynon Taf, Wales 08/19/2025 07:20

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (25%)

    Internet (25%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Abercynon, Rhondda Cynon Taf, Wales

The most recent O2 outage reports came from the following cities: Blackwood, Cardiff and Bridgend.

Loading map, please wait...
City Problem Type Report Time
United KingdomBlackwood Total Blackout
United KingdomCardiff Phone
United KingdomCardiff Phone
United KingdomBridgend E-mail
United KingdomCardiff Phone
United KingdomCardiff Internet

Community Discussion

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O2 Issues Reports Near Abercynon, Wales

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

  • 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

  • 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.... 🙄

  • 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

  • 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

    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" 🙄😡

  • 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. 😖

  • Shaunalj93 Shaunalj (@Shaunalj93) reported from Ferndale, Wales

    I need some help @O2. I was told I can get o2 open as I have a @bluelightcard but when I’m trying to register it online it is not accepting my device.

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

    @O2 It’s been going on for months, I have friends dotted around NP44 and they all struggle making phone calls as they keep dropping out, it’s not something new it’s an ongoing issue. I’d change if I wasn’t tied in and I think you’ll find other would too if they could. So frustrating

  • 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!

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

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

  • 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? :-(

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

    (4/4) ...as being the fault of an automated system, without any recompense or any attempt to suggest that they can improve, is horrifying. I feel almost constantly threatened, intimidated, and abused by @O2 due to an issue that they caused, and they are making no attempt to fix.

  • BigDogWrestler Super Blue Eye Dog (@BigDogWrestler) reported from Cardiff, Wales

    How can @O2 sponsor the World's most popular concert venue as in @TheO2 but can't give me a decent signal for 50% of my day?

  • JaeyKelly Jay Kelly (@JaeyKelly) reported from Bridgend, Wales

    @O2 Are there any networks issues in South Wales? For the past week or so my phone signal reverts to 3G.

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

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

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

    (2/4) ...from @o2 dated TWO DAYS after the issue was, I was told, cleared up. A call to #O2 #AccessForYou this afternoon shows the issue is cleared up and the letters are auto-generated because payments can take up to 48hrs to register with O2...

  • stuomac88 Stuart Maclean (@stuomac88) reported from Abertillery, Wales

    @O2 supposed to have had a bill credit applied to my account due to mast issues. Can you check this for me as still not showing on my o2?

  • 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

  • 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...

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • cornishcarspots Paul Renowden (@cornishcarspots) reported

    last weekend, upgraded two new phones, received one of them and experienced totally disappointing customer service for the other - not for the first time, either. Care to actually help this time @O2, as the people in the call centre yesterday seemed very reluctant.

  • superduprtech SuperDuprTech (@superduprtech) reported

    256GB space black iPhone 14 Pro £200 down £55/m Unlimited everything @O2 had a crazy deal. Plus it’s getting delivered on release day. While I prefer the service of @EE their prices are ridiculously high this time around #iPhone14Pro

  • mark_pbs Mark Johnson (@mark_pbs) reported

    @O2 Nah, too optimistic 😞 still not fixed! Day 5 of crap signal. Guessing O2 will let me off for this month 🤔

  • WillDeane8 Will Deane (@WillDeane8) reported

    @O2 Hi there. My grandmother needs more time to answer her phone before it goes to voicemail. I’ve tried dialling the code followed by 30# but it doesn’t seem to change anything. Can you help?

  • handy66962037 Loving Panromantic Mature Guy (@handy66962037) reported

    @5impleSteph @virginmedia @O2 Thats amazing! Tho I've spend a couple hours or more, total, on the phone here in the US trying to get a new line setup & working on a cell service.

  • jobloobird Jo Owen (@jobloobird) reported

    @O2 Hi, is there an issue with the My O2 website? I’m trying to request a PAC code but my details aren’t being recognised.

  • itsRozzaaa Rory (@itsRozzaaa) reported

    @O2 is the worst customer service provider out of all the networks. Fraudulently selling insurance and neglecting their duty to fulfil policy and contractual obligations.

  • As23155486A A S (@As23155486A) reported

    @O2 hey! If I wanted to preorder the iPhone 14 Pro on a new O2 plan, would you do a new credit search? I’m already a customer on SIM only.

  • manatmillets Peter Loomes (@manatmillets) reported

    Yet again I’m in a major uk city, right in the middle of Bristol and there is no internet on @O2 #O2 common do some investment instead of the stupid surveys you keep sending out.

  • ConnorTPHockley Connor 🏳️‍🌈 (@ConnorTPHockley) reported

    @alexcreepldn @O2 Hey Alex, I got to New York yesterday and I’m having the exact same issue. Signal is patchy and then when there is signal, there’s no internet connection. Did you manage to figure it out?