O2

O2 Outage Report in Blackwood, Caerphilly County Borough, 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 Blackwood, Wales

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

O2 Outage Chart in Blackwood, Caerphilly County Borough, Wales 01/22/2026 14:45

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Blackwood, Caerphilly County Borough, Wales

The most recent O2 outage reports came from the following cities: Newport.

Loading map, please wait...
City Problem Type Report Time
United KingdomNewport Phone
United KingdomPorth Phone
United KingdomNewport Phone
United KingdomAbertillery Phone
United KingdomCardiff Phone
United KingdomAbergavenny Internet

Community Discussion

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O2 Issues Reports Near Blackwood, Wales

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

  • catlady_cez Cez 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@catlady_cez) reported from Cardiff, Wales

    @O2 hi is there an issue with your network in cf14? Havent been able to get 3g or 4g since yesterday?

  • Hayeley Hayley (@Hayeley) reported from Cwmbran Central, Wales

    @O2 is there an option to setup a direct debit without making a phone call? It used to be set up but for some reason didn't change when I used the Switch service to move banks and I'm fed up of being told I'm behind on a payment. Can I do it via the app? Thanks

  • gareth_thmpsn Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    @O2 guys is there a backlog in complaints? I responded to a complaint on the 06/10/20 no reply, 20/11/20 no reply. I’ve now sent a further email today and I’ve no faith in it being responded to. Original complaint was 04/09/20.

  • Garethbird85 gareth bird (@Garethbird85) reported from Newport, Wales

    @O2 can someone from customer service contact me please

  • gareth_thmpsn Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    What is the point of complaining to @o2? Complaint sent 06/09 multiple times chased up formally 20/11 no reply now 06/0/21. Told someone looking at as a priority still nothing @MarkEvansO2

  • gareth_thmpsn Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    @O2 There’s delay then there’s rude. Been 92 working days or 128 days since I complained. @o2 are making it deliberately difficult to contact.

  • ImogensMind 👑Immy👑 (@ImogensMind) reported from Blackwood, Wales

    @O2 my friends phone network has completely gone down all day, they can’t call anyone including yourselves. Please suggest what they should do?

  • 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...

  • AdamLee2011 Adam Lee (@AdamLee2011) reported from Newport, Wales

    @O2 Already with o2 for my mobile and they are brilliant. This was for MiFi, someone recommended three but the signal is terrible. Waste of money.

  • 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.

  • 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!

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

    @O2 @Gropinvillain In all these years I’ve been with @O2 I’ve never ever had nothing for bro g a loyal customer, maybe it’s time I cha he networks after my contract is finished!!

  • nopantsuk Nick Thorogood (@nopantsuk) reported from Llanharan, Wales

    @O2 my number should be ported to you today that I requested yesterday morning. I’ve had no confirmation texts or emails though and number still on old network. Any ideas?

  • 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.

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

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

  • DennerSusan susan denner (@DennerSusan) reported from Cardiff, Wales

    @O2 Customer service shocking! No service on phone since 24th May, SIX calls made to your call centre to resolve issue - now being told to wait for

  • STJonesx S T Jones (@STJonesx) reported from Alway, Wales

    3rd week of no signal and @O2 in absolute NO rush to fix the issue. Can’t wait to cancel my contract this week 🥳

  • STJonesx S T Jones (@STJonesx) reported from Alway, Wales

    Hi @O2 as you’re aware I’ve been on no service now for over 3 weeks, any updates yet or? Or do I just continue to pay £60 a month for a phone I can’t use unless I leave my house ?? If someone with a brain cell can get in contact that would be fab 👍🏻

  • STJonesx S T Jones (@STJonesx) reported from Alway, Wales

    When you’ve not been able to make any calls or texts whilst at home for the last 2 weeks as your phone is constantly on no service! 😡😡 take your time resolving this issue @O2 !!!!!!!!!!!!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • MelodyKan_ Melody Kan (@MelodyKan_) reported

    @O2 my phone number was supposed to switch from Vodafone to O2 today but as of a few hours ago, my old Vodafone sim was deactivated but the O2 sim I’m using isn’t the number I wanted to keep… could you please help?

  • philip_beasley Philip Beasley (@philip_beasley) reported

    @O2 @rachbrooman I’m 25 mins west of Beverley and same issue for me.

  • FeverGeorge GeorgiePorgie (@FeverGeorge) reported

    @TomOwen18153132 @O2 I had a long convo with a customer service rep yesterday who kept saying the same robotic response about not having a clue how long it will take! I hit my six week mark yesterday!

  • gary_semark Gary Semark (@gary_semark) reported

    @O2 @SharanDhillon14 Following the thread as I have exactly the same issue, so interested to see the reply about 4G or 5G!!

  • _alexandrachloe Alexandra McKenna (@_alexandrachloe) reported

    @O2 A week with no service and you expect me to pay for the entire month? Congratulations on losing a customer. My contract ends soon. I will also recommend to everyone I know to never use you. A nightmare 3 years with shocking service and customer service. Well done O2👏👏

  • Extinguisherman Dale Watts (@Extinguisherman) reported

    @BeccaCoughlanx @O2 This is standard with o2, think they just hood u shut up and go away. I tried to get ppl to complain, I have spoke to TV consumer rights program about my issues, hopefully I hear back from them soon.

  • Extinguisherman Dale Watts (@Extinguisherman) reported

    @jskemp76 @O2 Good luck with that, I tried that via ombudsman and was told ‘o2 don’t guarantee connection’. My local mast been as they put it ‘not working as it should’ for over a year! That means in normal English broken in some way.

  • brucerutland brucerutland (@brucerutland) reported

    @O2 instead of seeing an improvement with the roll out of 5G my service home Marylebone to Buckinghamshire appears to be getting worse — it’s a mix of 3, 4 and some 5G in inner London, the 3G loads nothing so may as well@not be there — improvements soon?

  • golwyth_cig_oen Rhys Powell (@golwyth_cig_oen) reported

    @O2 Still being passed around from department to department!!!! 30 minutes, what on earth is the problem??? All I want to do is increase my data allowance. Switching to another provider looks a good idea at the moment.

  • SaraWigley82 Sara Wigley (@SaraWigley82) reported

    @O2 i made a complaint on Friday about #02priority is false advertising im still waiting for a call back, ive called back again today to chase and been told they have 5 days to reply this is awful service and i was told on friday i would get a reply within 48 hours.!