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 12/27/2025 15:35

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  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:

  • PowellVerity Verity Powell (@PowellVerity) reported from Spelthorne District, England

    @O2 worst customer services, ring 202 to pay off phone and they cut me off then don’t answer, told on chat to follow link to chat to someone else who tells me they can’t help and ring 202! Going round in circles no wonder once paid off phone I’m leaving!

  • Vanessabooty1 Vanessa Booty (@Vanessabooty1) reported

    Does anyone else have really patchy and unreliable signal with @O2 ? In places I usually have no problem as well. Just can’t seem to rely on it!

  • Deep_diver_uk Paul (@Deep_diver_uk) reported

    @O2 @virginmedia hi how long does it take to reply to DM ( can I cancel sim contract if can’t get/receive calls at home and told it’s a mast Issue 3 months still not working CR2area)!!!

  • deepblue1990 👁🐝Ⓜ️ (@deepblue1990) reported

    @elgobsucram @O2 They’re honestly the worst network.

  • PcConlon P Conlon PC (@PcConlon) reported from Belfast, Northern Ireland

    @DPDgroup_news @O2 your service is a joke

  • GillSmith15 Gill Smith (@GillSmith15) reported

    @O2 very disappointed that it’s going to take 5 days to re activate my existing account - please can someone from technical services help as it is stopping me from upgrading my phone

  • johngonoud2 Johnny Boy 2660 (@johngonoud2) reported

    @AncientKeeper @EnglandRugby @O2 I do get your point Simon to be fair & can only assume it’s down to Jones favouring DCs experience on the day especially in first 60 mins.

  • cageykeji mo’cagey (@cageykeji) reported

    @O2 I’m out of contract and would like to give the 30 days notice to end it. I’ve been on hold on customer services for 54 minutes. What other way can the notice be given?

  • sunstorm2000 Alexandra Packer (@sunstorm2000) reported

    @O2 what’s the fastest way to contact you and actually get a problem sorted? Im abroad with no internet still awaiting your response.

  • Lawilliams88 Levvis (@Lawilliams88) reported

    @EnglandRugby @O2 Christ, Hill is slow. It continues to blow my mind how he is repeatedly rated and picked.