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 11/26/2025 16:15

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 (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

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:

  • MattWBroadley Matthew Broadley (@MattWBroadley) reported

    @o2 I have been trying to cancel an unactivated SIM for months, hoping that you will send an email I can reply to, or a number I can speak to someone on. This is ridiculous, sort it out! And get someone to call me about this!! @CitizensAdvice

  • repeatall iX J Å M Ė S (@repeatall) reported

    @virginmedia @O2 Unknown! I asked this question lots and lots of times but I never found out so I cancelled my DDs for 02 and Virgin.

  • samuelcoop1 Sam coop (@samuelcoop1) reported

    @O2 why is my internet data so poor ,travelling from London to saint Albans and while in saint Albans hardly any 3/4/5G ,meanwhile wife and son on EE full service, this is happening more and more in areas around London.

  • engrsalmansar Engr Salman Sarwar (@engrsalmansar) reported

    @O2 hey O2 team I want to buy a number which I own some months back and unfortunately I lost access to this SIM, I still have the WhatsApp on that number, I searched it's carrier and it came out that it's you, so can you help me get that number back Number: +447512086304

  • jenny_9388 Jennifer Taylor (@jenny_9388) reported

    Outstanding customer service from Conner at @O2 in Dumfries last Sunday. He really needs to receive some recognition as he was the definition of above and beyond in helping sort a phone issue for partner’s 90 year old dad. O2 - please recognise and reward! He was a credit to you!

  • maaverix Ge🎃S (@maaverix) reported

    @Paul_Reviews @O2 Why is the cell coverage across most networks so poor?

  • HollyCeo7 Holly Ceo (@HollyCeo7) reported

    Why is your signal soooooo **** everywhere @O2

  • atmemaynnn Kay Marie (@atmemaynnn) reported

    @O2 it definitely seems that with over 600 iPhone (allegedly) gone missing that’s a big issue for o2 and @Apple that’s nearly £1,000,000 …

  • 4Olivea 41andabullet Olivea (@4Olivea) reported

    @O2 Fix your system its that simple stop taking customer for mugs and use an English speaking call centre where it doesn't sound like they are in a marketplace answering calls

  • intergeri Vagina Coastguard🏴󠁧󠁢󠁳󠁣󠁴󠁿🏳️‍🌈🏳️‍⚧️ (@intergeri) reported

    @O2 So AI or calling you which, as I'm neither a Virgin or O2 customer , will probably cost me money. Is there not an email address i could contact. We are talking about possible fraud. @virginmedia