O2

O2 Outage Report in Llangollen, Denbighshire, 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 Llangollen, Wales

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

O2 Outage Chart in Llangollen, Denbighshire, Wales 01/26/2026 21:35

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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 (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  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.

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 Llangollen, Wales

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

  • tonywhilding88 Tony Whilding (@tonywhilding88) reported from Wrexham, Wales

    @O2 not quite sure what I pay my contract towards, the service has been absolutely shocking for weeks now, 4G at times throughout the day is non existent and I know others have the same frustrations. Friends on other networks in the mean time have no issues.

  • meatloaf_efc DT (Meatloaf) (@meatloaf_efc) reported from Gobowen, England

    Hi @O2 can you please tell me why my signal keeps dropping out? Even when I'm standing still it will just drop even though phone says I have signal. Cheers 👍

  • sparklesnowdrop sparklesnowdrop (@sparklesnowdrop) reported from Wrexham, Wales

    @O2 a little concerning had text message to say problem with bill payment and to update details. My account is paid up to date #scam. Please be aware

  • AdamGrif1 Adam Griffiths (@AdamGrif1) reported from Penycae, Wales

    @wxmsmith @O2 Yeah. Was on Tesco mobile for years which uses O2’s network. Would constantly have 4G but it’d rarely work/load anything. Swapped to EE and no issues now 👍🏼

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Emma__mills Emma 💋 (@Emma__mills) reported

    @O2 I've done all this , even with WiFi I still have very poor signal. This was I slight issue but got worse when I changed my pay monthly contract deal.

  • ChavdaKrishan Krishan chavda (@ChavdaKrishan) reported

    @O2 so your choosing to ignore me? I’m still after complaint details…

  • lindamartineos LINDAlau (@lindamartineos) reported

    @lukedavis095 @O2 Talk to @LordFarha they helped me when support services wouldn’t help me🥺..

  • andybish2000 Andy (@andybish2000) reported

    @O2 customer service is shockingly alwful. I have some issues in setting up a new account and tried to contact customer service The automatic chat says it can not transfer to an agent. The phone number rings out and next available time to book a call back is FOUR days away!

  • ChavdaKrishan Krishan chavda (@ChavdaKrishan) reported

    @O2 your customer service is a joke! I’ve gone through to 5 agents to raise my complaint. They all assume they can help and when they can’t I’m being passed around. I don’t have time for this crap. Can you give me a number where I can raise my complaint?

  • netsmith chris aldridge (@netsmith) reported

    Hey @O2 you seemed to have doubled my mobile bill this month for some reason, does that mean I now have to spend 2 days fighting with the 2nd worse customer service (after @virginmedia ) in the country?

  • MrGrinchmas_ Alan (@MrGrinchmas_) reported

    @O2 are absolutely shocking right now, mast down in my area, has been for a while, slow or no wifi at all, I do love the circles on my screen for every app, hoping to fix by 30.12 but want me to pay for a service that doesnt work and in east london at work too its garbage !!

  • YorkibarKid The YorkiBar Kid 🇺🇦 (@YorkibarKid) reported

    @O2 How is a train classed as a densely populated area? Does this mean the O2 network in densely populated areas such as London, doesn't work? I'm in trouble if this is the case!

  • Gr8Customer Dan G (@Gr8Customer) reported

    @O2 @LutzSchueler @Trustpilot See my feed for detail on O2 not being helpful, not calling back, hanging up on me and making me drive to a shop for no reason. Still no network service.

  • doodoomaloodoo Me (@doodoomaloodoo) reported

    @O2 I've been having problems with my service since Friday. It only works on WiFi. I can receive calls and listen to Spotify but everything else is a nope