O2

O2 Outage Report in Llangathen, 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 Llangathen, Wales

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

O2 Outage Chart in Llangathen, Carmarthenshire, Wales 02/12/2026 13:20

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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 (%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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O2 Issues Reports Near Llangathen, Wales

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

  • welshgje Gareth (@welshgje) reported from Gwaun-Cae-Gurwen, Wales

    Anyone having issues accessing the @quals_wales website? Not loading on @O2 or @bt_uk broadband.

  • star45gazer Gerwyn Williams (@star45gazer) reported from Cwmllynfell, Wales

    @O2 Priority app not working!!!! C'mon pull you fingers out #peterkaytour

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • pezzaspurs Steve Perry (@pezzaspurs) reported from Thame, England

    Another city. this time Milton Keynes. Of course I don't have signal @O2 My phone is pointless. works nowhere. 5G doesn't exist either.

  • pri_diddy92 PriyeshVyas (@pri_diddy92) reported

    @O2 any known network issues in the TN8 postcode ? Can’t seem to send text messages.

  • corgicorri Corgi (@corgicorri) reported

    well done @Apple - I wasn’t happy about #siri and tonight, I noticed that Siri selections stay on the screen AND I can go back to check out other suggestions. This is the first time a company has addressed my complaints. Hey, could you help @O2 and sort out late bill payments?

  • Matmo80Matt Matt Hoodless (@Matmo80Matt) reported

    @O2 any reported problems in west Cumbria. Currently unable to send texts

  • SeanJam22 Sean James (@SeanJam22) reported

    @O2 wtf is going on with the signal in paisley ? 3G !! U *************** ?

  • philce Phil (@philce) reported

    @O2 Ok, sorted, have to use different browser for each account! problem is I have 3 accounts due to the setup of our lines the accounts were done wrong initially, and there is no way of getting these merged without porting them out and back in! We have 5 SIM only lines!

  • MissKnight2501 Miss Knight (@MissKnight2501) reported

    @O2 Yes I have tried manually setting. I have used my phone/ sim abroad multiple times this year. I just keep getting “E” with 4 bars of signal. My boyfriend is with EE and accesses 4g with cosmote.

  • SN1FF17 Joe Bastow (@SN1FF17) reported

    @O2 your 4g service is ridiculous. I can’t wait till my contract is finished!

  • nin_das DasNin (@nin_das) reported

    @O2 if a customer rings you with mobile data access issues abroad and explains that the unavailability has spoiled their plans to travel and explore the region, you do NOT respond by laughing and saying "no point crying over spilled milk". And then put the phone down - twice.

  • brianboyle73 BB (@brianboyle73) reported

    @O2 hi, I upgraded yesterday to a iPhone 13 with esim. I have no signal on new phone, but old phone has signal but cannot make outgoing calls. I don’t have a landline. Please help.