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 01/19/2026 19:50

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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 (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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:

  • DanniiEvans4 Dannii Evans (@DanniiEvans4) reported

    @O2 hi I need help as it says I’ve used a voucher when I havnt

  • franlatics27 Fran Edwards (@franlatics27) reported

    @O2 WN4 0SB-WN4 0YU mast any chance of actually fixing this issue now its been ongoing since Feb and the signal is absolutely terrible through the day

  • danyologic 𝑑𝑎𝑛𝑖. (@danyologic) reported

    @O2 hii! If I’m transferring my number and I requested that when I got my sim only, is there anything else I need to do other than put my SIM card in and wait? The PAC code has been already entered when I bought my sim only. Just never done it before, so all new!

  • simon_r_tucker Simon Tucker (@simon_r_tucker) reported

    @MartinWildlife I was thinking of changing for a better signal but I will stick with @O2 - only please do something about the coverage in rural north Wiltshire. It is poor immediately you leave any of the town's. I appreciate the signal booster in my house but outside it's v. poor.

  • MSCS91 Martyn Scott (@MSCS91) reported

    @O2 a newly erected warehouse building has completely destroyed out signal with o2. CV79JU anything we can do. We have no access to Wi-Fi.

  • JoJo_P_87 ˜”*°•.˜”*°• JoJo •°*”˜.•°*”˜ (@JoJo_P_87) reported

    @O2 Can someone help me please?

  • rajgupta292611 Rajinder Gupta (@rajgupta292611) reported

    @O2 I wanted my old number to be migrated into new number but still not completed. My old number has been out of service for the last 90 hours and I made around 15 calls since Monday and I was told wait 24-48 hours every time and managers can’t speak directly

  • JonMagicman Jon Pepper (@JonMagicman) reported

    @O2 @O2 This is the 7th working day and still no phone call from the complaints team. I've already started to take legal advice on this as it's an open and shut case. A phone call would have gone a long way to resolving this. Such a shame that customer service appears non existent.

  • RebeccaWilcoxxx Rebecca Wilcox (@RebeccaWilcoxxx) reported

    @O2 Yes. Since we first visited the house when it was just some bricks. My husband and a few of my neighbours have the same issue

  • johnnynadin Johnathan Nadin (@johnnynadin) reported

    @O2 Just as an update @O2 still on hold its now been 1hr 47 hold the staff accountable for not providing a service to your customers