O2

O2 Outage Report in Gwynedd, 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 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 11/29/2025 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 (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:

  • Sammiebutler88 Samantha Bull (@Sammiebutler88) reported

    @O2 as per usual shocking customer service takes a ridiculous amount of attempts to get through the automated system to then end up in the wrong department get transferred on hold for over 45 minutes and they cut you off try again as the automated system just doesn't work!!

  • stephennnd Now twirl on that! 🍑 (@stephennnd) reported

    @O2 im looking to change phone network and from what I can make out, o2 will not be introducing roaming charges. Is this correct?

  • k_shoes Kath Lewis (@k_shoes) reported

    @O2 trying to get help with an issue, been cut off twice on the phone and can’t access anything through the app. Can you help?

  • VeronicaCelorr1 Veronica.Celorrio (@VeronicaCelorr1) reported

    @O2 I need help with my order, what is the number that I can call? I wanted to take my current number to O2, but my order shipping email tells me what's my new O2 number. Not what I was expecting. Thanks!

  • lisa_jayne_b ⚫️Lisa Britton WearAMask GetTheJab 🇨🇾🇬🇧🇪🇺 (@lisa_jayne_b) reported

    @O2 I’ve sent a couple of ***, and you are now not answering. I’m really dissatisfied with your service.

  • Ginginati Ginginati (@Ginginati) reported from Gillingham, England

    @O2 why advertise the Samsung 20 FE being in stock online when all of them aren't?!! Now I got to wait god knows how long for it and make me lose getting my free chromebook offer too which would really help me for college !

  • MrsMcG_1 Sara McGarvey (@MrsMcG_1) reported

    @O2 maybe I can get somewhere with Twitter…Still trying to track down my order from 23 NOVEMBER that I’m paying for. Can’t get through to anyone helpful, broken promises of callbacks from managers, and after 30min on hold to complain someone answered and hung up #callmemaybe

  • JoBoakes Jo (@JoBoakes) reported

    @O2 Perhaps answering the dm might help? It’s my birthday today, I’m going out and I have no network.

  • Cooper21745118 Cooper (@Cooper21745118) reported

    @O2 this is the second day that we have not had a signal. When will service be reinstalled? We live in Langton Herring in Dorset

  • JoBoakes Jo (@JoBoakes) reported

    @O2 What’s going on with the network? Both myself and husband have lost signal almost simultaneously. No known issues in the area apparently…