O2

O2 Outage Report in Llangollen, Denbighshire, 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 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 02/01/2026 22:25

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 (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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.

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:

  • 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.

  • 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?

  • 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.

  • 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 👍🏼

  • 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

  • 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 👍

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AeternalLux Sir Pippington 🇪🇺🌈 (@AeternalLux) reported

    @O2 @LadyLunaWolf Shocking service! Maybe I’ll switch too

  • Dianewi06 Diane wilson (@Dianewi06) reported

    @O2 hi, I got a new iPhone and watch at the weekend and I can’t make or receive calls on the phone and my watch is saying I don’t have a data plan, please help thanks

  • AZD7 King Robbo (@AZD7) reported

    @O2 please help. The sim card I just ordered is being sent to the wrong address but I cannot change my address details without receiving the sim and entering the security codes from the new number! Bit of a catch 22! And I cannot seem to find any customer support...

  • BamaRalph Ralph Buchanan (@BamaRalph) reported

    @O2 I received my new SIM on Friday 15th July. I've done the SIM swap. Still my phone number is not working. 3 days now. All I am told is it's a technical issue and it will be fixed soon. This is now affecting my job. What's going on?

  • sofiadiadamo Sofia (@sofiadiadamo) reported

    @O2 please can you fix your PAC code form!!!! Entered all of my details and I’ve been greeted with ‘oops, something went wrong’ called customer service who have been 0 help!!!! Or find me another way plsssss

  • TrophyHusbandD Dayo the Champagne Socialist 🥂 (@TrophyHusbandD) reported

    @O2 Hello, can you please explain why I'm getting threatening letters over a billing error you made that I've spoken to Customer Services over the phone 3 TIMES over and told it has been sorted out? This really isn't fair and it is not right. Very upsetting

  • ladybyrne1 Lady B (@ladybyrne1) reported

    @O2 where is the priority code. It’s just a circle ? Or is that it with a count down timer ?

  • H0dling Terry Munro 🏆🏆🏆🏆🏆🏆🏆🏆🏆🏆 (@H0dling) reported

    @l_ippylipez @O2 @EE Agree mate. If I was phoning as a new customer they’d have been throwing deals at me

  • OliverBanks Oliver Banks 🇺🇦 (@OliverBanks) reported from Manchester, England

    @O2 hi, how do I cancel a contract within the 14 day cooling off period please?

  • Ash_Sugden1994 Ash’ Sugden (@Ash_Sugden1994) reported

    Getting seriously pissed off with trying to sort out my new iPhone. Keeps freezing with the Data Transfer, and now keeps saying “No Service”. Any ideas @O2?!