O2

O2 Outage Report in Gwynedd, 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 Gwynedd, Wales

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

O2 Outage Chart in Gwynedd, Wales 02/20/2026 08:35

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 (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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 Gwynedd, Wales

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

  • bolgamy sarcastic bastard (@bolgamy) reported from Porthmadog, Wales

    @O2 can I cancel my contract mid term if your reception is that shit that I can never use my phone

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • therealbigg187 Gary M Hill (@therealbigg187) reported

    @O2 when is o2 Dundee getting fixed been down since 10am

  • Its_Celine_x Celine (@Its_Celine_x) reported

    @O2 why do I pay £60 a month for my signal to be 💩

  • Happyengland79 Shana Hendry (@Happyengland79) reported

    So it's quite clear @O2 don't care about their customers. Their app has messed up & rather than fix the issue they expect me to do all the fuckery! I don't get paid to fix it, they do so about time they actually did their job 🙄

  • alexspencer1878 Alex Spencer (@alexspencer1878) reported

    @O2 A decent throwback when o2 used have decent signal. In 5G and still can't get signal. Want get yourself in gear.

  • nymphetaminebch 𝖓𝖞𝖒𝖕𝖍𝖊𝖙𝖆𝖒𝖎𝖓𝖊 𝖇𝖎𝖙𝖈𝖍. 🌙 (@nymphetaminebch) reported

    @O2 lost the phone number I've had for 10+ years, then I was without service for nearly TWO WEEKS while it was being 'fixed' - now my phone number is still lost, and they actually billed me for a phone I barely got to use over the last month. Absolutely fuming.

  • corallamontagne 🥀 (@corallamontagne) reported

    @O2 my service hasn’t been right for two weeks now. Please can someone get in contact because I’m paying a bill for a phone that barely works

  • LukeAddisonUK Luke (@LukeAddisonUK) reported

    @O2 Hi, I've sent a couple of DM's but not had a response. Hoping that it has been actioned. Thanks for your help.

  • G8AccountingLtd Wendy Bowler (@G8AccountingLtd) reported

    @O2 - just changed to you. Supposed to switch my no. but it's not worked. Only receiving some calls but not all. Spent ages on helpline but your staff can't seem to find a problem so now I have to go in store. Wish I'd not bothered. Massive pain. Not happy 😡

  • AlisonS533 Miss Scotty (@AlisonS533) reported

    @O2 partner quoted £90 for recycling his phone to find out that an issue that is technically a fault (screen burn) will result in only receiving £18. Clearly a trick used by o2 to get customers to stay. He's now tied in to a 3yr contract but will be leaving ASAP. As will I.

  • giggsakaiffy Iffy aka Giggs (@giggsakaiffy) reported

    @tezilyas @O2 Trying to get customer service out of virgin media!