O2

O2 Outage Report in Llanelli, Carmarthenshire, 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 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 09/10/2025 10:45

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 (52%)

    Phone (52%)

  2. Internet (24%)

    Internet (24%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (4%)

    Wi-fi (4%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Llanelli, Carmarthenshire, Wales

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

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

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

  • 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

  • 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!

  • 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 😒

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • jjjjrd Jordan (@jjjjrd) reported

    @O2 Literally everywhere the signal is terrible

  • beachpainter roni wilkins (@beachpainter) reported

    @O2 2nd day with 'not registered on this network' it was to take 24hours.come ON

  • ProfessorZiggy Professor Ziggy (@ProfessorZiggy) reported

    @guardian And you had to put the picture of the worst ******** company in the UK... @O2...

  • Scottishblue1 Drowned Cat 🏴󠁧󠁢󠁳󠁣󠁴󠁿 🇪🇺 💛 🖤 🏴 (@Scottishblue1) reported

    @CrazyGerbilGirl @O2 Exactly the same **** with Vodafone.

  • alwaysshaw1 Robert Shaw (@alwaysshaw1) reported

    @O2 will you ever fix the signal issues in Northwich / Cheshire? Or will you just keep fobbing people off with utter BS

  • account_suport mason (@account_suport) reported

    @Robbie_Wallis1 @O2 With no doubt I got mine fixed through @honor_stone_4 just dm him for help or whatsapp him +14049377688

  • lottieloser Charlotte Rowley (@lottieloser) reported

    @O2 I keep getting hung up on when I phone you as I'm talking to someone. Its now been a month since I've had a problem and its still mot resolved. Was supposed to get a call off a manager and never received one

  • Women_Stand_Up 🕸♀️🏁AdultHumanFemale 🕸 (@Women_Stand_Up) reported

    Warning. If you with O2 and use the preset number in your address book to CALL @O2 customer service you risk being hacked. I assumed that as it was preset and had the call icon it was safe. It absolutely is not safe!!!! The 4445 number is a scam!!!

  • Robbie_Wallis1 Robbie (@Robbie_Wallis1) reported

    After 20 years of being a customer I'm about to dump @O2 for another service. I just want to request a micro sim and apparently I can't. Infuriatingly bad online service. I keep trying to access my account, texts me a code to my phone, then tells me I used the wrong number! 🤬

  • deephouse44 I am Handforth (@deephouse44) reported

    I’m still smarting from my experience with @O2 yesterday!! They asked the name if my FIRST pet but the correct security question was just “name of pet”. Failed security (one chance) then put on hold forever. Do they appreciate how infuriating that is with no signal / 4G? 🤬🤬