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 11/19/2025 05:20

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (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: Abertillery.

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

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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O2 Issues Reports Near Abercynon, Wales

Latest outage, problems and issue reports in Abercynon 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! 🤬

  • 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.

  • 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

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

    @O2 your live chat service is garbage. 15

  • 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.

  • 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.

  • Rhian1975 Rhian Langham (@Rhian1975) reported from Cardiff, Wales

    @O2 shocking attitude of customer service rep. Please get in touch.

  • 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

  • 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

  • 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.

  • 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

  • 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

  • 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’

  • 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

  • kdhanz KD Hansford (@kdhanz) reported from Mountain Ash, Wales

    @EE I'm fed up of your network in aberdare. It hasn't worked tidy for months and I have two contracts with you. Please sort it out or I'm leaving to @VodafoneUK or @O2

  • 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

  • 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 🤯

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • 14petefellows Peter Fellows (@14petefellows) reported

    @O2 just to let you know your customer service sucks. Your chat ends at 8pm and your staff member stopped responding at 19:53 knowing I’d be cut off at 8pm. Bravo. Maybe I won’t upgrade after all. I’ll find somewhere that offers decent service instead

  • Leonara99550659 Leonara (@Leonara99550659) reported

    @virginmedia @TheBHF @O2 Never ever go to virgin media for anything. HOPELESS customer service, shoddy products, terrifyingly awful executive team, low IQ, can’t solve problems. Don’t ever use them go elsewhere.

  • QuantumSkyline Grahame Critcher (@QuantumSkyline) reported

    @Harjieeee @O2 Samez. Absolutely shite service

  • AlisonIHardie Alison Hardie (@AlisonIHardie) reported from Kirkintilloch, Scotland

    @simonhouston68 @O2 I reckon u need to get them to accept your messages are a complaint, insist they treat it as one and then ask them when they 'started the clock' in terms of issuing you with a deadlock letter. Get that and then take it to Ofcom. Sounds utterly ridiculous to credit you, not repay!

  • BrynJEAVONS64 Bryn Jeavons 🚐 (@BrynJEAVONS64) reported

    @O2 @O2 for 20 years I've been a customer. It's now taking me the same time to get someone from O2 to call me. Your customer service is shocking

  • mrtnwith martin witherford (@mrtnwith) reported

    @O2 Fed up of the spam text messages saying I have been sent an email when I haven’t if it continues I will be cancelling both my contracts with O2 on the grounds of them being ****

  • ryanstanley22 Ryan Anderson (@ryanstanley22) reported

    @O2 @Harjieeee No they don’t, your service is shocking

  • dan_p91 Dan (@dan_p91) reported

    @O2 3 days without a reply to a DM and your live chat never works - can someone please get back to me?

  • tomjrowland1985 Tom Rowand (@tomjrowland1985) reported

    @O2 Ended one of my 02 contracts as couldn’t do anything close to the other networks. Second one will be ended next month and third one a few months after that. Then no more 02, and all because you don’t value your customer’s. 18 years of contracts coming to an end ✅

  • ultimatedoris Linda Burge (@ultimatedoris) reported

    @O2 I’ve Done all of those as has a number of colleagues who also have an issue with using data whilst we’re at work. A few of them have already switched networks and are experiencing a significant improvement in their ability to use the internet!