O2

O2 Outage Report in Llanelli, Carmarthenshire, 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 Llanelli, Wales

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

O2 Outage Chart in Llanelli, Carmarthenshire, Wales 02/12/2026 03:00

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Llanelli, Carmarthenshire, Wales

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

Loading map, please wait...
City Problem Type Report Time
United KingdomSwansea Phone
United KingdomSwansea Phone
United KingdomCarmarthen Phone
United KingdomCarmarthen Phone
United KingdomCarmarthen Phone
United KingdomCarmarthen Phone

Community Discussion

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O2 Issues Reports Near Llanelli, Wales

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

  • kieronsrees Kieron Rees (@kieronsrees) reported from Swansea, Wales

    @O2 answer to 4G never working in Swansea City Centre... turn 4g off 🤔 only switched a month ago, I’m not in a contract so I’ll be switching again pretty soon!

  • 1JNR Warren Weerackoon (@1JNR) reported from Swansea, Wales

    @O2 HORRIFIC CUSTOMER SERVICE TELEPHONE CALL from GILLIAN!! I'm glad it was recorded to pass onto the OMBUDSMAN. You pay for a service that doesn't have to be given to you by O2.Its in T&C. Utterly Shocking attitude by GILLIAN @O2 customer service!!!!!

  • AnyaRussell97 Anya Russell (@AnyaRussell97) reported from Gorseinon, Wales

    @O2 not to mention I was missold a contract and have a business phone even though I’ve never paid VAT 😒

  • stuartdavis21 Stuart Davis (@stuartdavis21) reported from Swansea, Wales

    Once again the @O2 network is utter crap once again I can't get online because the 4G is CRAP! Sort it out o2. #o2network #o2

  • kieronsrees Kieron Rees (@kieronsrees) reported from Swansea, Wales

    @O2 Fix your network capacity issues in Swansea or at least be honest in your advertised speeds 😉

  • huwbevan huw bevan (@huwbevan) reported from City and County of Swansea, Wales

    @O2 really bad customer service from O2 today. One part of the company not listening to another.

  • SianRhian Sian •• [Superman] •• ❤️[Batman] ••🤘🏻 (@SianRhian) reported from Swansea, Wales

    @O2 @AppleSupport I bought the iPhone XR in March from o2 branch in Leeds. Since then it’s formally crashed on me and had to get apple to fix it. I can’t hear out speaker half the time and it kicks me off using my data even on WiFi and mobile data!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • cymboi MH 🏴󠁧󠁢󠁷󠁬󠁳󠁿🏳️‍🌈🇪🇺 #yescymru (@cymboi) reported

    @O2 Now you are putting up your prices, can I cancel my contact? It’s something I wasn’t aware of and to add, your service is far more inferior than another provider I was with before coming to you. Where is my promised 5g?

  • VinceBee1019 VincentBee (@VinceBee1019) reported

    @EnglandRugby @O2 Seriously beginning to think Farrell will be the 1st player to make 1000caps... His kicking has been poor and he is about as quick as Dan Cole.. Being such a pivotal player and England playing poorly for the past 3yrs... We need change sooner rather than later..has to be done.

  • anton_white123 Anton Patrick (@anton_white123) reported

    @robhicky @EnglandRugby @O2 Yeah Rob hopefully the head knock isn’t too bad. I’m just hoping he comes back in as he’s a test level player & it’d be a shame not see him regularly at a level he belongs. We were robbed of Steffon Armitage at test level fingers crossed the same isn’t the case with Mercer

  • Maths_with_M Maths_with_Martin (@Maths_with_M) reported

    A 17.3% increase is insulting @O2 (thanks for the email today) 22+ years as a customer from the days of "Genie", and this is not the time to be hitting customers hard with unreasonable price hikes. What's your profit margin on this increase? 100% scandalous.

  • Smithpeteralb72 Smithpeteralb71; ❤#YNWA❤ 🇺🇦 (@Smithpeteralb72) reported

    @hevalexis @O2 We will see you in the Premier League next season although your former manager may find himself in the Championship with Burnley. 02 have two speeds ...very slow and even slower ! Terrible customer service.

  • shoeboxcottage TheShoeboxcottage (@shoeboxcottage) reported

    @O2 Who takes priority O2? You've been saying this for days. When will it be my turn? I DON'T USE YOUR SERVICE. Please explain why I have received a bill from you. Please explain why you haven't responded to my screenshots and DMs which you requested!! Poor standards.

  • iagree32 iAgree2 (@iagree32) reported

    @CTomo1984 @EnglandRugby @O2 They're awful, Wales will win with ease

  • MiloTindle9 Milo Tindle (@MiloTindle9) reported

    @angelazhay @EnglandRugby @O2 Have to look to the future. Youngs was never my cup of tea; way to slow getting the ball away and obsessed with the box kick.

  • Ed6114 Ed61 (@Ed6114) reported

    @O2 Not quite sure how you can justify 3.9% on top of RPI price hike and say it will help cover the cost to power your network, the higher fuel prices are in the RPI, you’re just a bunch of crooks.

  • Peteish Name cannot be blank (@Peteish) reported

    The 5G/4G in Tiverton is so bad, I have to knock my phone down to 3G to just send WhatsApp messages!! Sort it out @o2!!