O2

O2 Outage Report in Corwen, 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 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 01/16/2026 15:30

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 (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  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 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:

  • MidlandMummy MidlandMummy (@MidlandMummy) reported

    @O2 Trying to call your 202 number to help switch a sim over but just get no response could you help please?

  • MattJReagan Matt Reagan (@MattJReagan) reported

    @O2 just resigned for a new contract as was due an upgrade- sim only advertised as free disney+ for the normal 6 months- have chosen my extra and it’s only 3 months! Little help

  • join4te Jay (@join4te) reported

    @O2 Day 38 of 365 on trying to get O2 to fix their phone customer service. 1) If you ring and ask for an e-sim for an Apple Watch then good luck with that. Staff seem very untrained. 2) Calls disconnect too much when speaking on 202. 3) The whole IVR system feels dated.

  • Tracy853 Tracy (@Tracy853) reported

    @O2 I have had a live chat with one of the team who quite frankly is a disgrace to your network. I’ve asked him to speak to his management and he has refused to allow me to do so.

  • ThomasCumiskey Cumiskey (@ThomasCumiskey) reported

    @O2 someone just called me on this number claiming to be from O2 and saying my number had been randomly selected and I’d have my bill reduced by 40%. As lovely as that sounded I’m pretty sure it’s a scam and put the phone down 020 8126 5440

  • chongk42 Kieran Chong (@chongk42) reported

    @O2 hi, my grandmother has just got a new iPhone and call waiting is disabled in the settings, however call waiting is still active during a call. Is there a specific code that I can dial to cancel call waiting please? thanks.

  • louiseykins 🍓 𝔩𝔬𝔲𝔦𝔰𝔢 ★·.·´¯`·.·★ (@louiseykins) reported

    spent 30 mins on the phone to @O2 coz they had overcharged me for my bill n the girl tried to tell me i had taken out another phone for me then to have to hang up on her!!! n now they’ve told me they overcharged me £150 that i cant get back until jan?? what an actual joke

  • nowstaywoke AK (@nowstaywoke) reported

    Honestly stay far away from @O2 they are the most useless phone company stick to @EE . Spoken to so many people tried to make a complaint and no one has got back to me ridiculous

  • BlueRuin81 Blue Ruin (@BlueRuin81) reported

    @O2 @secondrowsilk4 Calls seem VERY suspicious, loud Asian cheap-Labour call centre asking for my details. Rude agent laughing when I said it doesn’t seem legit. If this is how O2 markets to existing customers they’ve got it very very wrong. Number blocked

  • chewwy Neil Godfrey (@chewwy) reported

    @O2 can you help with my travel roaming charges. I was and have in the past been able to use my phone in the USA at no extra charge, now I'm being charged. Why?