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 01/17/2026 10:45

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 (29%)

    Internet (29%)

  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 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:

  • Phil4Dudley Phil Atkins (@Phil4Dudley) reported

    @O2 network has been down all day in Kingswinford; DY8 postcode. Any updates?

  • CatsSinclair Karen sinclair (@CatsSinclair) reported

    @O2, Hi there, Hi I'm having issues with putting my code for free movie. Keeps saying something went wrong. First time using. I got to adding food. Now code doesn't work. Thanks

  • brennelg Brenn Elg (@brennelg) reported

    @O2 Why have I had no 4g all weekend - what’s going on in SWlondon - don’t send me a link to check my network either

  • markcottle17 Mark Cottle (@markcottle17) reported

    @O2 It’s not just me it’s all o2 customer no 3G 4g or anything G in bath

  • philzlow_key philz (@philzlow_key) reported

    @O2 Terrible signal always, can barely be heard on phone calls, unsatisfactory customer service, slow internet speeds etc.. it’s only the device plan keeping me stuck to you guys and I need to get out of it asap

  • StephenOSulliv4 Stephen O'Sullivan (@StephenOSulliv4) reported

    @O2 what's wrong with the o2 app? Haven't been about to login for days 🤬

  • iLee81 iLee (@iLee81) reported

    @kevlar_52 @O2 They are rude , clueless and unwilling to help but still spout their bullshit. I just moved back to EE. I have 7 connections with them and pay over £200 a month which is always on time and they wouldn’t give me another. So I took all my out of contract connections to EE

  • Adam_Neilson94 Adam (@Adam_Neilson94) reported

    @O2 I’ve checked multiple times also spoke with customer services multiple times absolutely no further paying for something I don’t get full use out of very poor 👍

  • Heres__Johnnie Here’s Johnnie (@Heres__Johnnie) reported

    I keep getting stupid spam texts saying I have voice mails and other stupid nonsense, so I keep reporting the to @O2 on 7726, hopefully they can block the numbers

  • mrdanhartley ᴅᴀɴ (@mrdanhartley) reported

    @O2 got a pop up yesterday saying “o2 has turned off your 4g calls” now I lose connection if I’m outside of 5G?! Yes I’ve Tried turning it off and on. Not the first time this has happened. Can someone help? 🙏🏻