O2

O2 Outage Report in Abercynon, Rhondda Cynon Taf, Wales

No problems detected

If you are having issues, please submit a report below.

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 04/12/2025 21:35

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

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 Abercynon, Rhondda Cynon Taf, Wales

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

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

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 Abercynon, Wales

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

  • 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

  • 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

  • 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.

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

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

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

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

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

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

  • 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

  • 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.

  • 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

  • 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

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

  • 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 😔

  • 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 🤯

  • 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.

  • 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

  • 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.

  • 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!

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Maxx_Jaconelli Massimo Jaconelli (@Maxx_Jaconelli) reported

    @O2 so many let down kids and customers in Boston @_CaffeNero_ as priority is broken . Will this be corrected for tomorrow?

  • me_ste1 JustMeSte (@me_ste1) reported

    @O2 Paid for an upgrade, which was subsequently cancelled on the 8th April, and despite numerous calls to C/S, still no refund. Terrible customer service.

  • Welshchrissy60 Christine Hartley (@Welshchrissy60) reported

    @It_figures1984 @O2 I got that problem too!

  • markjoy62 Mark Joy (@markjoy62) reported

    @O2 my iPhone is struggling to charge - multiple chargers, all working, it's currently on life support on one - doesn't charge with the rest

  • UkAlexg Alex (@UkAlexg) reported

    Spectacularly poor service from @O2 . Lovely people - appalling systems! Trying to move my family's mobiles from another carrier. Accepted orders for three of them, fourth and final gets credit decline. I now have a negative on my credit score for no good reason.

  • Pataville Pataville Info (@Pataville) reported

    @O2 have been billing us since 2016 for a closed account. A manager call has been promised within 48 hours 3 times but no contact received yet. @O2 have promised the executive complaints team will be in touch within 5 days. They should invest more in cus service. #badservice

  • MrsChikauloo GS (@MrsChikauloo) reported

    @O2 hello. You’ve automatically rolled over my iPad sim contract (which I didn’t want or know you were going to do). Have been on hold with your 202 retentions team with it ringing for 35mins so far, really poor service. How can I cancel this ASAP pls? Thanks

  • GoaterBilly Billy Goater (@GoaterBilly) reported from Strines, England

    @O2 which idiot authorises sending out texts at 4 o’clock in the morning to update me about my phone order? Get real.The person needs punching or sacking or both!

  • davidchalliday David Halliday (@davidchalliday) reported

    @O2 hey, put in a pay monthly sim yesterday having given my PAC code at the point of sign up to transfer my number. Still no sign of the transfer do I need to do anything or have you got it in hand? #help

  • GrahamCollinsUK Graham Collins (@GrahamCollinsUK) reported

    @O2 Out of the UK & getting no options for a phone network?! Trying to contact you & you keep sending texts I cannot receive due to no signal?! How can I contact you to resolve the connection problems? 🤔#o2 #international