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 01/18/2026 05:25

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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 (14%)

    Total Blackout (14%)

  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:

  • cragnet Craig Carroll (@cragnet) reported

    @O2 is it possible to request a number to be reconnected that I used to own where I know is no longer in use but should be available on your network?

  • simmmaayy Simtec (@simmmaayy) reported

    @O2 my friend is struggling with his O2 Internet signal in a place in Italy he has visited several times before with no issues. Also your website appears to not be working presently. Can you help please?

  • Cheryl_NN16 Chey Newman 💙 (@Cheryl_NN16) reported

    @O2 How come you can't manage to send me a code to log in before it times out? I'm now locked out of my app for 24 hours unless I can find or remember my login details. Thanks for the inconvenience!

  • MonsieurCacahu1 Monsieur Cacahuète (@MonsieurCacahu1) reported

    @O2 @virginmedia Both **** customer service company join forces to became even **** customer service company . Not have good experience with both companies in the past

  • bailey72 Brian Bailey (@bailey72) reported

    @O2 Are there any plans to improve the 4g signal in the Newton Abbot town centre area? For days we’ve been having issues with the data running extremely slow. #newtonabbot #tq12

  • MissHayley1988 Hayley (@MissHayley1988) reported

    @O2 Sorry, the error message is 'Not registered on network'

  • clodgmx clö🦋 (@clodgmx) reported

    I’m sorry but continuous mast problems in Newquay just are not good enough @O2

  • goonie2008 Andrew Lee (@goonie2008) reported from Sheffield, England

    @virginmedia @O2 Its definitely you lot Robin as your broadband service was a disgrace when I moved to you and I had to pay out for cancelling contract early. If this is what’s to come O2 then you will a customer of over 15 years.

  • AlanKinloch Alan Kinloch (@AlanKinloch) reported

    @virginmedia @O2 Customer champion! Disingenuous bullshit! Your approach to customer service includes offering fibre you can’t actually install yet talking payment, carrying out suitability for installation surveys, giving installation dates weeks away then cancelling on the installation date.

  • doongle123 Ali (@doongle123) reported

    @HyggeJem @vmbusiness @O2 50 minutes on hold !!!!!!!!!!! Down since Friday business suffering you cowards