O2

O2 Outage Report in Gwynedd, Wales

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 11/28/2025 14:10

November 28: Problems at O2

O2 is having issues since 06:40 PM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • Extinguisherman Dale Watts (@Extinguisherman) reported

    @LCrayner @O2 Mines been broke for a year!!! They will never commit to to time frame, just use excuses why it’s not fixed. This network is terrible

  • SexyBackhouse S3Xy B4cKh0u5e B0i (@SexyBackhouse) reported

    @richardbranson @virginmedia @O2 Never in all my life have I received customer service as poor as I have on the phone to Virgin and O2 this morning! Such a simple mistake YOUR end has resulted in me being on the phone for over 2 hours with absolutely no good assistance!

  • _tiish Tii_sh (@_tiish) reported

    @O2 Appreciate your reply @O2, I'm traveling in Mexico and I have tried connecting to the Movistar network but it still isn't working. I have Travel Inclusive Zone on my account

  • Marc251983 Marc (@Marc251983) reported

    @virginmedia 4pm. But also to go with this @o2 are having similar issues in the area and I have no signal from them unless I go out and travel. So overall both parts of the virgin media and o2 group are not working as they should

  • themrmatthew Matthew Beaumont (@themrmatthew) reported

    @O2 your signal seems to be down in BT79

  • bluegaschris chris fear (@bluegaschris) reported

    @O2 Joke company terrible service

  • John10649040 John (@John10649040) reported from Birmingham, England

    @O2 @jimswanstonlive That crap answer does not improve your **** network . How about Birmingham B12 again utter Shite signal ! Guess what I know the local mast is down but it has been ever since I have been with you !

  • Merlinkothari Merlin Challis - Kothari (@Merlinkothari) reported

    @O2 not happy i have bars of signal yet no data and no incoming or outgoing calls. Dont nornaly have this issue where i am looked on your website and it says service is all ok .... what do u sugest o2?

  • HitzlesSausage Hitz Remastered ⚠️ (@HitzlesSausage) reported

    @O2 customer services. Following a fraudulent contract being opened in my name this year, you accepting the fraud, promising a refund, we’re 3 months later on and you’ve now registered it as a debt in my name! An hour on the phone today and no further forward! @financialombuds

  • BlytheJames James Blythe (@BlytheJames) reported

    @O2 how do I complain about my new order, mostly about DPDs appalling service?