O2

O2 Outage Report in Gwynedd, Wales

Some 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 11/19/2025 10:40

November 19: Problems at O2

O2 is having issues since 10:00 AM 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 (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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:

  • Mrsljn Lisa Norton 💙 (@Mrsljn) reported

    @O2 I have no signal on my phone (have wifi) any help please. Just switched to 02 and not that impressed so far!

  • FloJVGschwend Florence Gschwend (@FloJVGschwend) reported

    The soul destroying process of calling @O2 to get a problem solved 😫 after tons of wait music and being transferred twice already, getting transferred a third time for it to just say "we can't take your call right now, try again later" 🤬

  • Cleo_JH CleoH (@Cleo_JH) reported

    @O2 Yes I have tried selecting the network manually with no success. I have an iPhone 13 Pro. Please could I be assisted asap.

  • mrtuition frank (@mrtuition) reported

    @O2 No as I left store as they would not accept… even though it was only 0730 and I hadn’t used the code yesterday…very embarrassing and poor show from you

  • Bossqueenie89 ☆ Twistedraveness666 🦄 Unicornfarts641☆ (@Bossqueenie89) reported

    @O2 Funny how I never got a response

  • Chad25216451 Chad (@Chad25216451) reported

    @O2 Biggest mistake to replace them with O2. The worst network provider ever !!!!

  • berty_1397 Teddy 🇬🇧 🇮🇱 🇺🇦 (@berty_1397) reported

    @O2 My phone isn't working. I cannot make or receive calls. I have been a customer for 18 years

  • LisaMorgan250 Lisa Morgan (@LisaMorgan250) reported

    @mzholteender @O2 I claimed mine few hours ago. Contact their live support @Gunx_techs on instagram to fix up your issue mine was fixed shortly after writing to them.

  • trapdoorsally Tony Bonser (@trapdoorsally) reported

    @morriskev @O2 @Plusnet have incredible 30 day SIM only plans Moggins…they use the EE network, you should check them out

  • yobby Rob Reynolds (@yobby) reported

    @O2 still not getting 4G or phone signal. Is anyone going to respond to this? There is clearly a problem as this has been happening since yesterday afternoon?