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 10/08/2025 23:10

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Most Reported Problems

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

  1. Phone (55%)

    Phone (55%)

  2. Internet (25%)

    Internet (25%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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:

  • 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.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • jxmes_v jxmes (@jxmes_v) reported

    @O2 how has your signal gotten WORSE???? I’m sick to death of this now. My phone costs me £55 a month and it only works properly on Wi-Fi? Can you please help because ever since 5G came out it’s been AWFUL. Completely useless network

  • CallingOutTory We are watching 👀 (@CallingOutTory) reported

    @O2 @stonerbeagle EVERYONE has signal issues with #O2 at #Gatwick and they don't care.

  • donjo_56 DonJo (@donjo_56) reported

    @O2 who do I speak to about cancelling my contract. Can’t get to speak to anyone, your help bot is useless and you have not responded to any PM I have sent you. Absolutely diabolical service.

  • Emma__mills Emma 💋 (@Emma__mills) reported

    @O2 I've been a customer for over 10 yrs and my service in the last year has been absolutely herndous! I have hardly any service throughout the day with both my data and WiFi connection, I've missed so important phone calls due to this that I've even considered another provider.

  • dxteam12 stephen galbraith (@dxteam12) reported

    @O2 The 02 Network In Castlederg Is still Down The Postcode is BT81 7EA When Will the issue be fixed have you A Time Frame ?

  • gardnerres Sue Gardner (@gardnerres) reported

    @O2 was transferred over to 02 from virgin but can't use app or online services as account not activated rang CS but never got sorted - can you help

  • SimonOxley8 Simon Oxley (@SimonOxley8) reported

    @O2 Yes I have tried it without the plastic sim. And yes I can receive texts from other numbers without a problem

  • AJS_2010 InDepthEU (@AJS_2010) reported

    5G cover from @O2 in Brookfield Farm near Tesco Extra is garbage. An absolute pile of garbage. God forbid if I need their signal around here for an emergency.

  • chestnuttynora Jude S 🏳️‍⚧️🏳️‍🌈🌈 (@chestnuttynora) reported

    @O2 your customer service SUCKS! Trying to get through to you for days. Online chat asks me to download the app that I already downloaded. Start a conversation says no agents available and can't find number to call. How do I get in contact with you about problem with my phone?

  • bluegaschris chris fear (@bluegaschris) reported

    @O2 Just can’t send them with your signal