O2

O2 Outage Report in Ferndale, 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 Ferndale, Wales

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

O2 Outage Chart in Ferndale, Rhondda Cynon Taf, Wales 03/15/2026 00:10

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Ferndale, Rhondda Cynon Taf, Wales

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

Loading map, please wait...
City Problem Type Report Time
United KingdomTreharris Phone
United KingdomCardiff Phone
United KingdomCardiff Phone
United KingdomBridgend Phone
United KingdomBridgend Phone
United KingdomPorth Phone

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 Ferndale, Wales

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

  • 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! 🤬

  • ieuanbeal15 Ieuan-Rhys Beal (@ieuanbeal15) reported from Cardiff, Wales

    @O2 your live chat service is garbage. 15

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

    Also when I highlighted my issues over the phone and through the Webchat @O2 do not seem very concerned or understanding 😔

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

    @O2 This has always been an issue. We are with giffgaff whom I believe use your signal. I have tried everything. I have even bought a booster, but the reception coming into the booster isn’t enough to even make the booster work. Very frustrating. I have to sit in a window 4 reception

  • 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.

  • 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 🤯

  • andrewhillandCo andrew hill (@andrewhillandCo) reported from Abercynon, Wales

    @O2 @JohnnyMercerUK bit late that isn’t it - I think he has just a few followers who may have seen this and your ‘standard good customer response’

  • CJLittlemore Callum James Littlemore 🔶 (@CJLittlemore) reported from Cardiff, Wales

    @O2 I woke up this morning to find I’ve been totally cut off. I can’t make calls, send texts or use my mobile data. All of this is kinda important for my work as I’m self employed - I can’t call your customer service line to see what the issue is. Can you look into it please.

  • Waldron_Diana Diana Waldron (@Waldron_Diana) reported from Cardiff, Wales

    @O2 can u please help. I have been trying to pay my final bill with you for ages. It’s only about £20,I don’t need harrazing letters&emails to prompt me to pay...I just need u to let me pay. I have called&been online to make payment, but you don’t seem to want to take my payment

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

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

  • paigebuckingham Paige🧚🏻‍♀️🌸 (@paigebuckingham) reported from Cardiff, Wales

    Anyone else on @O2 and get literally no signal? I’ve had my baby’s doctor and hospital ring me many occasions and can’t get through to me!

  • 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

  • jamieriddell Jamie Riddell (@jamieriddell) reported from Cardiff, Wales

    Hey @O2 who can I talk to about unlocking a phone. I've paid up and out of contact. Online form says no because of too many attempts ( no idea what my customer service code was) but I have all my account details.

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

    Hi @O2 I’m in desperate need for someone to active my new sim (had an upgrade) as I’m unable to text or call out viseversa. My o2 isn’t solving the issue either.

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

    @jolilford @O2 Your kidding me!!! I have contacted customer services 3 or 4 times. Shocking service

  • Bubwal Ade (@Bubwal) reported from Cardiff, Wales

    @RobBruceK @ThreeUK @O2 @EE @VodafoneUK No awful. Just spent 5 days with no data/calls due ti Insufficient bandwidth. My family and friends who were with O2/BT/Vodaphone had no problems. Worst ever. So regret leaving previous provider last month. Their coverage checker is inaccurate too

  • MartynWilliams6 master.vapour (@MartynWilliams6) reported from Maesteg, Wales

    @tescomobile I do enjoy your network, even being part of the @O2 family

  • gingio Shane (@gingio) reported from Cardiff, Wales

    @jgfoxy @O2 @ThreeUK Good choice! I love being with 3 and find my signal is much better than that on my work phone which is o2.

  • 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

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • r_s_baldwin Robert Baldwin (@r_s_baldwin) reported

    @O2 Hi. It’s been one week since I bought a Pay&Go SIM and I still cannot use it. I’ve spoken to support several times and I was told my issue will be looked in to. This morning I woke up to no service so I cannot even ring them anymore. Can someone here please help?

  • DBop86 Duncan Cheung (@DBop86) reported

    @IncomeWebsites5 Burnt my data allowance on @O2 working from home whilst my @virginmedia has been down - they’ve refused to help me & I can’t get any Volt benefits on either side b/c I can’t get the address they have 4 me on their systems to align - the “partnership benefits” are a complete scam

  • RedCollectiveUK Red Collective (@RedCollectiveUK) reported

    Incoming rant alert: @O2 incorrectly logged a £400+ debt against me months ago now, as they can't terminate an account correctly it seems. They then applied 5 late fees and a default to my credit file, all without telling me. They also sold my nonexistent 'debt' off to a debt...

  • Pauldaveybrazil Paul Davey (@Pauldaveybrazil) reported

    @O2 My phone has been stolen whilst abroad. I'm unable to contact O2 by telephone. I've informed the police locally. What am I now supposed to do as when accessing My O2 online, I am unable to speak with a human being. You accept my money for roaming charges. but no CS support

  • bully_22 Charlie (@bully_22) reported

    @O2 customer service is shocking !!!

  • PBarno2 Paul Barno (@PBarno2) reported

    @O2 are you experiencing network problems? I can't my phone won't connect on any outgoing calls?

  • mikelarwood Mike Larwood (@mikelarwood) reported

    Today I get a painful reminder of why I should have stuck to my “never going back to @O2”; 7 days later and they can’t even tell me if they have the porting request that was made at the point of order on my new contract! Waste of perfectly good carrier space.

  • njopson Neil Jopson (@njopson) reported

    @O2 when you can get a signal at home or at work so you have no use your work EE phone to hotspot to tweet your network provider 😡😡. Been weeks now. £30odd pound a month not be able to use a phone is very expensive

  • ashton58406567 silky saliba and 51 others (@ashton58406567) reported

    Can never get through to any @O2 customer service 😡

  • smxngt_ 🙂 (@smxngt_) reported

    @O2 the qr code wasn’t accepted in the Greggs I went to as apparently their system was down. By the time I get to the next nearest Greggs the code is going to run out. Can you send or reset my code please?