O2

O2 Outage Report in Gwynedd, Wales

No problems detected

If you are having issues, please submit a report below.

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 01/26/2026 18:30

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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:

  • D22Nicola NicolaD22 (@D22Nicola) reported

    @O2 your customer service is ****. I cannot get through to anyone on your automated service, the stupid automated woman doesn’t understand a single word. I have the most boring British accent ever if she can’t understand me god help it!!!

  • TheHughMcMillan Hugh McMillan (@TheHughMcMillan) reported

    @O2 spent 1 hour 15minutes on customer contact line 202 yesterday. Simply to transfer O2 contracts - expired! Talked to 4 different people (3 based abroad) - went through ‘security check’ 4 times!! Been a customer for years - NOT GOOD ENOUGH - CRAP SERVICE Communications Coy? 🙄

  • darknessandmist darknessandmist (@darknessandmist) reported

    @O2 Hello, I need some help urgently regarding my SIM card

  • Scotty_SLB SLB (@Scotty_SLB) reported

    @O2 can someone get in touch with me because your live chat is useless. On hold for ever. Virtual chat is crap. First time with o2 now I know why people slate it

  • D22Nicola NicolaD22 (@D22Nicola) reported

    @O2 sick of getting fobbed off all the time. Your signal is absolute **** everywhere and I’m trying to get a refund and just get passed from pillar to post

  • ChyxChi CottonCandyGrapes (@ChyxChi) reported

    @O2 Hi, My sim card was apparently posted on Saturday and I haven’t received it I need a sim card urgently as now my network has been disconnected as you have my PAC code and I have no service now

  • D22Nicola NicolaD22 (@D22Nicola) reported

    @O2 I was told there is a mast outage near me, why I wasn’t told this and offered a refund previously for 6 months poor signal god knows!! What’s happened to you recently!? Used to have perfect signal and good customer service now it’s absolutely shocking sort it out!!!!!

  • planetintro Ally (@planetintro) reported

    After years of poor service & terrible broadband with @SkyUK I left. I joined @virginmedia through @O2 and am saving £30 PER MONTH with better service & better signal. Sky’s weekly “please come back to us” letters are painful, even offering me a higher price than I’m paying now!

  • lil_skyscraper_ Sarah ツ (@lil_skyscraper_) reported

    @O2 I have a phone with a o2 sim only contract with unlimited data, it’s at the end of the 18 months and has gone up to £43 a month. Is there a way of getting it down because on the website it says it’s £30?

  • bond_louise Louise (@bond_louise) reported

    @TfL @O2 @O2 I'm still waiting for a response on this, please help? My phone isn't connecting to WiFi Extra automatically so please tell me how I can set it up to connect.