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 01/19/2026 23:50

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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 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:

  • gracebooker87 grace booker (@gracebooker87) reported

    @O2 phoned 6 times now trying to get my daughters pay monthly SIM card working and still not getting anywhere, not sure why I’m paying you when I’ve had no service for months! Can tell on the phone the people I talk to can’t be bothered and says they’ll call back and don’t

  • Hel49449344 Hel (@Hel49449344) reported

    @susanmoxon @O2 That is terrible .Time to step up 02 now and sort it out .

  • avtsuk CAPTAIN_B53 (@avtsuk) reported

    @O2 I'm not a direct O2 customer, I'm with VM. Since they moved their virtual network to yours the service has been awful. Not sure what you can directly do to help.????

  • leanderharrison Leander Harrison (@leanderharrison) reported

    @O2 terrible customer service - been cut off 4 times and told 72 hour wait for a call back from a manager. Just wanted a reasonable upgrade! #hatecallcentres

  • JillWil20802552 Jill Wilson (@JillWil20802552) reported

    ‘Great’ customer service @o2!!! Haven’t solved the issue I’ve spent over 3 hours on since Tuesday, ask to speak to a manager, they put me on hold and then disconnect the call.

  • porrig Mike (@porrig) reported

    @O2 trying to port my number to you from Vodafone. First I filled in the online form, but got a text saying "O2: Sorry, we are unable to process your port in request". Called customer services, they took all my details, now got the same text again. Do you know what's going wrong?

  • avtsuk CAPTAIN_B53 (@avtsuk) reported

    @virginmedia Spoken to them lots of times. They just say to turn phone off and on again. It's since VM went over to @o2 that the service has been bad. Read the thousands of complaints online about this.

  • avtsuk CAPTAIN_B53 (@avtsuk) reported

    @virginmedia VM. Im having the same terrible experience since your move to @O2 that thousands of others are having. Dropped calls, poor data, people can't get through to me etc. It's all consistent with the public postings.

  • Pheme78815624 Pheme (@Pheme78815624) reported

    @O2 The SIM in an old phone, shows 'no service. ' How can I confirm whether deactivated, even though not six months of network inactivity? Phone used for 2-factor authentication, so needed. No warning from 02. Thank you.

  • pboroughinsider Peterborough insider (@pboroughinsider) reported

    @O2 Great no service again in pe10 0pq A regular occurrence