O2

O2 Outage Report in Corwen, 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 Corwen, Wales

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

O2 Outage Chart in Corwen, Denbighshire, Wales 03/29/2026 23:20

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (22%)

    Total Blackout (22%)

  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 Corwen, Wales

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

  • 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 👍🏼

  • gazworrallradio Gareth Worrall (@gazworrallradio) reported from Llangollen, Wales

    How's can you complain @O2 and there poor service.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • downwithdesign Gareth Hardy (@downwithdesign) reported

    @O2 Who can I speak to about not getting the service I pay for? 4G is unusable for me no matter where I go, yet my friends on EE get 170mb/s frequently. It's ridiculous.

  • adamskiodp Adamskiodp (@adamskiodp) reported

    @O2 There seems to be an issue calling Lithuania. Do you have any information regarding this and when it will be fixed? Thanks.

  • Laurynff Lauryn (@Laurynff) reported

    @O2 Hello, I’m having an issue with my data roaming. My data usage won’t update on the o2 app, so I don’t know how much data I’ve used. How do I sort this issue?

  • Lerease Lerease (@Lerease) reported

    @O2 hey o2. A family member had just been convinced by a phone call to hand over the 6 digit code text to them. Which number can we call to speak to fraud to check their account isn’t compromised? The 202 number keeps cutting off everytime they get further down the line.

  • GemWolfieX77 ♛WOLFIEX77♛ (@GemWolfieX77) reported

    @O2 I need your help

  • bart31pip Sheila Deegan (@bart31pip) reported

    @O2 She has already spent several frustrating hours on with that team and they have not helped - what is the process to escalate past this team to someone who will actually commit to resolve the issue?

  • Y12Dmt Y12DMT (@Y12Dmt) reported

    @O2 you are the worst mobile phone provided with the worst customer service in stores 😡

  • grimwood_zoe Zoe Grimwood (@grimwood_zoe) reported

    @O2 Your service is DIABOLICAL and guess what when I showed the staff the video of everything piling up in China / he didn’t know what to say - he was shocked! So you are lying to all your staff too!

  • WinnJohnM John Winn (@WinnJohnM) reported

    @O2 I have tried to redeem the free 3 months of Apple TV+ and it won’t allow it, so please help. Is it because I am currently a Apple TV+ subscriber? Do I need to unsubscribe first? Thanks.

  • FatScottie Fat Scottie 💙 (@FatScottie) reported

    Once again, the world famous @O2 customer service strikes again; Visit 2 different stores & told to call instead; Spoke to SEVEN different agents & cut off by each one🤬🤬🤬 STILL no further forward with a simple return! @O2 you are a disgrace - couldn't run a bath🙄