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 12/14/2025 19:50

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • NelaBligh Nela Bligh (@NelaBligh) reported

    @TeamKnowhowUK @O2 Reading at 11.00 on friday I am going back now ... but I am not holding my breath for good service ..

  • TheDecCavanagh Declan Cavanagh (@TheDecCavanagh) reported

    @O2 had my new phone for a day and I’m still getting no signal, I really need my phone today and this is a massive hindrance. Please can you help me out

  • lumberjackjonez Anthoney (@lumberjackjonez) reported

    @O2 This service is the worst. I can't belive you cut off my phone for no reason and expect me to call you from a phone box.

  • ziegfeldgirl27 grace (@ziegfeldgirl27) reported

    @O2 hi, I am afraid my phone number has been compromised. Had a call from someone who says that I ‘called him earlier’ and he has proof. I made no calls & nothing in my call log. I am very concerned that my number has been hacked. Can you help?

  • joannachristyx Joanna Christy (@joannachristyx) reported

    @O2 did your network go down earlier this morning? Drive to work was beyond boring without my Spotify 🙁

  • Russellx5 Revolution101 (@Russellx5) reported

    @O2 i have been trying to resolve a payment issue with your company, and am currently not in the UK but someone keeps hanging up on me after I have explained my delima and been transferred! I'll not accept any consequence or liability as u make is so difficult for me to resolve.

  • s_w_photograph Stuart Williamson Photography (@s_w_photograph) reported

    @O2 another scam text for you. This time a mobile number claiming to be something called DX? Never heard of them with a dodgy link. Already deleted, blocked & reported it. The number is 07855643283

  • danieldev39 Daniel Devereux (@danieldev39) reported

    @O2 Service is shocking, No signal as ongoing fault with mast in my area since January and Complaints team say they cant uphold my complaint as network not fault free! I expect it to work to a standard I signed up for!

  • djClaudia08 djClaudia (@djClaudia08) reported

    @O2 Like another customer tweeted, we do report it makes no difference the spam keeps coming.

  • jillhobbsartist Jill Hobbs (artist) (@jillhobbsartist) reported

    @RevRichardColes @O2 Give them a bad review on trip advisor!