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 03/26/2026 07:55

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • ujuice ujuice  (@ujuice) reported

    @O2 I have had 2 calls in a week asking me to upgrade and clearly are not UK CALLS and then after I hang up I a code to retrieve my account

  • brazendwarfuk rayoxmale81 (@brazendwarfuk) reported

    @O2 how can I change the details registered on the My Network app?

  • dj_mcguinness David McGuinness (@dj_mcguinness) reported

    @O2 You’re a disgrace O2 it’s hopeless … absolutely hopeless dealing with you when you’ve a problem

  • MissBlackAttack Lou🦄🇯🇲 (@MissBlackAttack) reported

    Actually can not cope with the lack of signal I have with @O2 Can never get through and stay connected on the phone. Never have signal to use maps, my phone is so pointless. What am I even paying for???

  • LinMen7 Lin Men (@LinMen7) reported

    @catherine_mayer @ThreeUK @O2 Bad network

  • TracyLeeGomez TracyLee Photography (@TracyLeeGomez) reported

    @O2 Absolutely ridiculous been trying to get help & info for a week with intermittent Internet on ship. No communication or direct info on roaming charges

  • acalumrawlinson callum rawlinson (@acalumrawlinson) reported

    @O2 hi I need help please

  • BarryTuckwood Barry Tuckwood (@BarryTuckwood) reported

    Just learned that reporting an incident on rail services incurs an extra charge. 61016. See it, say it, sorted. And @O2 charge extra for it. @Se_Railway

  • emilysmith820 Emily 🐾 (@emilysmith820) reported

    Tried calling @o2 was waiting 25 minutes and the call start ringing again and the call get ended. Rude or what 😑

  • catherine_mayer Catherine Mayer (@catherine_mayer) reported

    Has anyone had particularly good or bad experiences with @ThreeUK? They're offering cheaper deals than @O2