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 01/01/2026 04:00

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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:

  • LilRecordGirl Rosalie✨ (@LilRecordGirl) reported

    @O2 Hey there. I have two contracts with you, one finished and one not. I want to cancel the finished one, and transfer the number over to the other contract but I've lost the SIM card, I'm the account holder for both. How would I go about this? X

  • ScottDaley26 Scott Daley (@ScottDaley26) reported

    @CourtneyMcGold2 @O2 S21 Ultra by any chance? Happened to my pre-order. Apparently coming by the 5th. Pretty bad crack like.

  • RosieWilkinson Rosie Wilkinson (@RosieWilkinson) reported

    Having been with @O2 since my first phone, I’m done. Customer service used to be the reason I stuck with them even though they were far from cheap. Now expensive and terrible service (if you even get to speak to someone). Who are you with that’s better? Giffgaff seem ok?

  • rbarkley82 Robert Barkley (@rbarkley82) reported

    @SDavey88 @iJayB8 @O2 Dont know anyone who has received their order... Although, when I got the S20 Ultra, I remember it never did notify me it was despatched, it just turned up.... so maybe the lack of despatch email/text it will still arrive...

  • JanetintheUK JanetInTheUK (@JanetintheUK) reported

    @O2 oh my, I just called about an upgrade. Had to listen, and listen, and not allowed to interrupt a guy whose spiel totally put me off, way too much info about what to do in 2 years time on 36 month contract!? Hope you use the call for training purposes on how not to do it. Urg!

  • matthewcullen8 Cullen Cook (@matthewcullen8) reported

    @O2 Hi I am looking at changing phone + operator. Once I get the PUC code and use it will this automatically cancel my contract, I am aware i will have a final payment.

  • LeonaONeill1 Leona O'Neill (@LeonaONeill1) reported

    Dear @O2, I have been trying to talk to someone about my mobile. Every avenue on your automated service leads me to a woman who takes me through a list of stuff, then says 'bye'. Can you help? Thanks

  • simonjpenney Simon Penney (@simonjpenney) reported

    @O2 why is it so hard to cancel accidental insurance, no options on app or online 🤬🤬🤬

  • AaronThomas321 Aaron Thomas (@AaronThomas321) reported

    @O2 looool never had such poor level of service, will definitely be joing EE when this contract up, 4 months for a call back from a manager???? Brilliant product but if you ever need to speak to these guy you may as well bang your head against a wall

  • RebeccaRojasMU rebecs (@RebeccaRojasMU) reported

    @O2 are you having problems around OX3? Network is slow and keeps dropping for a few days now