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 03/20/2026 07:50

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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.

  • 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?

  • 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 👍

  • 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

    @O2 Morning team, I checked after and the girl from the shop who set it up, didn't put a sim in the phone! Don't know what kind if problems this will cause now, but out of WiFi I can't use it at all and obviously can't use sms or normal calling.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • hazymcf hazel mcfarlane (@hazymcf) reported

    @O2 hey, I ported over my number yesterday and everything was fine last night. However I have woken up this morning and have no signal!

  • AWorkOfStuART STUasaurus Rex 🦖 © (@AWorkOfStuART) reported from Kidsgrove, England

    @JamesGLA90 @O2 Yup. F*cking awful

  • Darrenjhood Darren James Hood (@Darrenjhood) reported

    @O2 I would like to add a spending cap, however I can’t, your system is changing according to your help section, but there is no clear instructions on how to add the cap, why?

  • achohan97 anjalisamazing.com🌻 (@achohan97) reported

    @O2 is the worst network ngl 😐

  • GrazzaD Graz🇪🇺💙🏳️‍🌈🇺🇦 #FBPE #Woke #Resist #Rejoiner (@GrazzaD) reported

    @o2 Hi O2! I switched to a SIM only contract, but the 4G data is awful: in many areas where there is full signal and a "4G+" symbol at the top , the data just doesn't work or is like 2G speeds. Other areas are ok. Any idea what's happening?

  • statsguyuk Adam Jacobs 🇺🇦 (@statsguyuk) reported

    @O2 Hi, do you have any information on a timetable for switching off your 3G signal? And if not, do you at least have a minimum notice period you are committed to giving so I can figure out a worst case date?

  • ess_jay_em Sarah (@ess_jay_em) reported

    @O2 @sarahev63019336 Your network guide is not “handy”. Your signal is ****. Has been for weeks now. What are we paying for? Phone says 4G, yet wont do anything. 💩💩💩

  • DennisJ64036695 Dennis! (@DennisJ64036695) reported

    @O2 your signal is that crap it won’t even let me

  • KoreSpace 🔞Korecake🧁 Zines: ToTC, WttP, LoK, OAaT (@KoreSpace) reported

    @O2 So ive tried everything on that list. Still not working. If it isnt fixed asap im gonna be forced to get a different phone on a different network as this is ridiculous. I literally just paid over £50 for my bill a few days ago for my phone to be a brick without wifi 😑

  • ben_toudic BCT (@ben_toudic) reported

    @O2 why am I unable to get access to mobile data at Gatwick airport?! Full 4g signal but nothing works.