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 12/16/2025 22:15

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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 (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  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:

  • Henry93xo Henry (@Henry93xo) reported

    @O2 how can I ask for money back, the network is absolutely appalling

  • abdel112 Abdel (@abdel112) reported

    @O2 You need to check up on your support center they are swearing down the phone saying **** we are broke and then hanging up. Not a good experience for a new customer.

  • shaniepoo2000 Shane Byrne (@shaniepoo2000) reported

    @O2 I've not left Lancaster for the last week and won't be until Sunday. It's frustrating that I'm payimg for service that I can't use. It also affects my work as I'm not getting messages unless in a WiFi location.

  • jodemolder Jodie (@jodemolder) reported

    @o2 hi o2 priority I have a code for odeon for Sunday, I have selected the right day and right cinema (Sunday 25th Chelmsford odeon) it says voucher number is incorrect please help. Number o2u0900124782377. #o2priority

  • CH_Warrior89 ☆꧁✬ Donna ✬꧂☆ (@CH_Warrior89) reported

    @EmmaBabeyy93 @O2 They keep bragging about having the best signal and they're all bloody **** lol

  • amyann2100 A (@amyann2100) reported

    @O2 why is it so hard to cancel a contract with you? for the love of god let my nan cancel the sim only contract she got for my phone i got my own contract now. Shes been on the phone ages and still hasnt spoken to anyone this is costing her money

  • Tanvir_786 Tanvir (@Tanvir_786) reported

    @O2 Hi I’ve sent a Dm and need help please

  • amac09325162 Zoey-Bree (@amac09325162) reported

    @O2 why is connection so bad in Wales? 4G, 5G all rubbish connections.

  • Tanvir_786 Tanvir (@Tanvir_786) reported

    @O2 can you please respond to my DMs and solve my problem of needing PAC code

  • EmmaBabeyy93 Emma Carr (@EmmaBabeyy93) reported

    @CH_Warrior89 @O2 I'm sick of it it's been shite for the past few weeks anyway, stops working nearly 3 days ago, doctors or nobody can get hold of me, now had a text saying the next 5 day, they get get to **** if they think there getting their bill paid this month