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 02/07/2026 01:10

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • MuslimShamir Follow Poor Shamir Claimant Ali Entrapment (@MuslimShamir) reported

    @O2 @Bekhboyle Can someone contact me because I want to leave your O2 network. Thanks.

  • bigboxg BMXChamp85 (@bigboxg) reported

    @O2 Why isn't my data working in Spain then? Can someone at O2 help with this? I have data roaming on and no data at all.

  • sjdavey Steve (@sjdavey) reported

    @O2 I cannot pay my bill if this app doesn't work.

  • Salesforce_Em Emma Keeling (@Salesforce_Em) reported

    @O2 I am currently in Crete (Greece) unable to access data roaming despite text confirming I can access and having access to roaming in the Netherlands last month, can you check my account for any blocks? I keep receiving ‘cannot turn on mobile data network’

  • GrantMcCalman Grant McCalman (@GrantMcCalman) reported

    @O2 1 hour 30 minutes talking to customer services about an upgrade I done online 3 weeks ago, which I still haven’t received, for them to tell me there’s nothing they can help with because apparently my order doesn’t exist, yet I have received all my legal documents via email 😡

  • joebennett20021 Joe Bennett (@joebennett20021) reported

    @O2 I placed an order for upgrade on the 22nd May. I waited 3 weeks for my phone to arrive, since those 3 weeks past I have spoken on the phone with your service employees 8 or 9 times. Every single one not managing to sort my issue. I just want my new phone.

  • toooldtobe1 Big Meow Meow ⁷ // a lil inactive atm (@toooldtobe1) reported

    @loonagl0ssary @O2AcademyBrix @O2 Same issue here!

  • floramcdee Sharon Mc 💙 (@floramcdee) reported

    @virginmedia @O2 For the love of God, pls sort it out! No internet and no phone signal this morning to use as a Hotspot for work. Your own site isn't even working to show there's problems and had to find out via @downdetector - Really unacceptable! 😡

  • Nalfy5 Nalfy (@Nalfy5) reported

    @O2 is your support just a joke? 4 calls today, line went dead 3 times after explaining everything. 4th time suddenly my account password is wrong despite using it 3 times already. Bet it would work if I wasn’t going to complaints

  • Faye_Lily Faith (@Faye_Lily) reported

    @ladyfromatramp @cookywook @O2 It’s not an isolated issue. I suspect they’ve messed up the new set up of direct debits and failed to cancel the old ones. 🙄🙄