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 12/30/2025 20:40

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • i486nugget i486 xe nugget (@i486nugget) reported

    @thefilipguy @O2 @Starlink As a British guy I’m fine living with giffgaff, which is… O2 network

  • i486nugget i486 xe nugget (@i486nugget) reported

    @thefilipguy @O2 @Starlink you’re seriously complaining and asking people to support emusk

  • thefilipguy Filip (@thefilipguy) reported

    @i486nugget @O2 @Starlink Honestly, Starlink is the only chance how to make internet working in my location. DSL - not supported, Fibre - not supported, 5G - broken. So I don’t actually know how to use the internet properly

  • CoveViewHoliday Cove View (@CoveViewHoliday) reported

    @O2 Please could you advise? Will #O2 be reducing my bill for the days that my service is being interrupted this month by your local maintenance works? As #O2 will not be providing service on those days, it would be fairer if I don’t pay for the interrupted days #O2down

  • davidtcfc David (@davidtcfc) reported

    @O2 how bloody hard is it to make contact with customer services. 4 days now and nothing. The new virgin o2 app is as much use as a chocolate teapot

  • nat_1983 Natalie Booth (@nat_1983) reported

    @O2 I’ve already emailed your customer service team with no response. Any ideas as to what to do as I don’t want this customers debts or any other issues at my door?

  • Chizy_Rex Chizy Rex (@Chizy_Rex) reported

    Hello @O2, please employ people Customer Service Reps who listens and communicate clearly or better train them to speak good English. Half of my conversation with this lady today was a complete waste of my time. Use of English was poor. Listens to respond not to understand. #END

  • avs1188 Amy (@avs1188) reported

    @O2 The app took me to Twitter/x for help, how useless

  • CoveViewHoliday Cove View (@CoveViewHoliday) reported

    @O2 Hi, Please can you tell me why the #O2 #X dm messages are disabled or not working @O2 @X Thank you so much 🙏

  • alexalderthay Alex 🐦 (@alexalderthay) reported

    This is getting very annoying @O2 I have a 4g signal but can't even send a WhatsApp message!!🤬