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 01/17/2026 17:10

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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 (29%)

    Internet (29%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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.

  • 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 👍🏼

  • harryt84 Harry (@harryt84) reported from Ruabon, Wales

    @O2 Hi, yes I am, I've rebooted a few times. My old network turned off just before midday, but my O2 still isn't live yet.

  • 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 👍

  • harryt84 Harry (@harryt84) reported from Ruabon, Wales

    Hi @O2 how long should it take please to go live once my old network has turned off?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ReshmaVal Reshma_VAL (@ReshmaVal) reported

    @O2 Hello please could you help I cannot access Ann summers website on my phone

  • RangersBear55 𝑹𝒂𝒏𝒈𝒆𝒓𝒔 𝑩𝒆𝒂𝒓 (@RangersBear55) reported

    Sick fed up of the crap service from @O2 mobile data barely working, calls going straight to vmail, can't connect when dialing out, texts won't send. And the excuse is because some mast has been removed.. Paying £55/mth for this?! Had it. Moving to @EE

  • derekmccabe_ derek (@derekmccabe_) reported

    Should I be surprised that @virginmedia can’t supply a decent broadband and when it’s really rubbish take the help service offline and @O2 can’t provide a 4G signal in my street, but happily take my monthly payment? I should be appalled, but I now just accept it.

  • thcsonic The Horizontal Coalition (@thcsonic) reported

    @O2 I yawn every morning when I see no service on my phone. Goodbye O2 and a big hello to EE. I should have known better. Yawn yawn yawn. 🫣🫣

  • Mythical_Siren1 🧜🏼‍♀️ Mythical Siren 🧜🏼‍♀️ (@Mythical_Siren1) reported

    Question? @O2 phone signal been iffy at home for while, drops to 3G, doesn’t always connect on calls but within a mile radius of home will not connect to car Bluetooth…. Odd!! Would this suggest interference from something and how do I report?

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @Jarners @O2 @Jarners to cancel the airtime plan customers have to give 30 days notice to leave or request a PAC to leave or request to be moved to Pay and go with O2.

  • Thefunnytruth9 The funny truth (@Thefunnytruth9) reported

    @O2 I haven't had a signal for almost 2 months & thought I had an issue with my phone prompting me 2 go 2 multiple phone repair outlets (unnecessarily, I might add) all due to the fact you haven't publicly announced this major issue. It appears no care, no communication & no solution

  • Gallovidian Anthony Duncalf (@Gallovidian) reported

    @O2 Still no signal after 2 days, and no updates on your network checker - any clue as to when we will have a service restored. I repeat we are housebound and are severely disadvantaged by lack of mobile service, preventing us shopping for food - cupboards running low!

  • walton_bhoy John Bhoy Walton (@walton_bhoy) reported

    @O2 I live in the ML5 area you are carrying out network expected to be out till Saturday 11pm . You are getting nothing when outside surely that's not right what about emergencies or urgent stuff ?

  • Sarahto02273549 Sarah toms (@Sarahto02273549) reported

    @O2 I have an old blueyonder email address from when I was a virgin customer. I assumed as I’m an o2 customer the email would continue but I today am unable to login to read important emails. Can you please help? Thanks