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 04/01/2026 02:35

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Ferndale, Rhondda Cynon Taf, Wales

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

Loading map, please wait...
City Problem Type Report Time
United KingdomNew Tredegar Total Blackout
United KingdomTreharris Phone
United KingdomCardiff Phone
United KingdomCardiff Phone
United KingdomBridgend Phone
United KingdomBridgend 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:

  • 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

  • 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

  • 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

  • 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! 🤬

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

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

  • 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 🤯

  • TweetterRoss Ross Maisey (@TweetterRoss) reported from Church Village, Wales

    @O2 Struggling with no or little service at home at the moment and it’s becoming very frustrating. I checked the service checker and they comes back as ok. My phone says 1 bar but that doesn’t allow me to use the internet.

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

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

  • 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.

  • 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

    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

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

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

  • fgethearies FGE ⚡️ (@fgethearies) reported from Cardiff, Wales

    Anyone else on @O2 ? My signal keeps cutting in and out 😩

  • 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 😔

  • 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’

  • gwelfor57 Mark Elliott🏴󠁧󠁢󠁷󠁬󠁳󠁿🇪🇺 (@gwelfor57) reported from Cardiff, Wales

    @O2 am assisting my disabled brother. catch 22. No passport or driving licence unable to prove his identity. obtained a PAC. told est. £406.49 of termination charges! He wanted to reduce his monthly cost but O2 shop said no. Been customer for years. Help please.

  • 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!

  • 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.

  • 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.

  • clareoj Clare Osborne Jones (@clareoj) reported from Cardiff, Wales

    @O2 still waiting for a refund on a returned phone case since July...numerous phone calls resulting in last one on 11/10 we will take it off your phone bill for you but full amount taken today. Can’t get through on phones can you please advise as I’m pretty fed up with service

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • McGregor_graeme Graeme Mcgregor (@McGregor_graeme) reported

    @O2 That doesn't answer my question as to why it's been like this for at least 4 months yet you continue to charge me for a service you aren't providing and now want to charge me 13% more for not providing that service

  • McGregor_graeme Graeme Mcgregor (@McGregor_graeme) reported

    @O2 can you please tell me why, since at least November last year, there has been no mobile data signal in #cupar #ky15

  • PilgrimChris PilgrimChris (@PilgrimChris) reported

    @alohamora____ @iamawty @O2 We do. We can choose not to use their service.

  • DrCox222 DrCox222 (@DrCox222) reported

    @O2 customer service they can’t help customers with the greedy price increases tut tut

  • alohamora____ al🐱🌅 (@alohamora____) reported

    @PilgrimChris @iamawty @O2 Yeah but our prices won't come back down when Inflation does will it?

  • deLaceyMusic de Lacey (@deLaceyMusic) reported

    @O2 How does "I live internationally, please can I cancel a different way" take over 24 hours to get a reply, which suggests "call us on a +44 number"???

  • Chris61172903 Chris Haywood (@Chris61172903) reported

    @JacCooper1 @EnglandRugby @O2 True; we never really got clarity on how many additional changes he was permitted to make, if at all.

  • red_ed_A red red rev (@red_ed_A) reported

    @Gavlar321 @EnglandRugby @O2 Watson provides near world-class cover at 15 which Arundell can't yet. I've always thought he's better suited at 15 than wing. He was outstanding in the 2017 Lions. The lack of centre cover is a good point. It essentially means Farrell will never be subbed for Smith which is sad

  • ellielouise_88 𝙴𝚕𝚕𝚒𝚎 𝙶𝚘𝚕𝚍𝚜𝚖𝚒𝚝𝚑 (@ellielouise_88) reported

    @O2 Customers SHOULD be able to cancel when you are putting the CONTRACT up by 13.4%. Why do we have to keep our end of the contract, but you don’t have to?

  • Shelleytracey Shelley Tracey (@Shelleytracey) reported

    @O2 you have let your customers down. Putting up your prices to incorporate a 13.4 pc inflation rate + another 2 pc is so unfair - especially as the rate of inflation is lower than 13.4pc now:(