O2

O2 Outage Report in Holyhead, Anglesey, 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 Holyhead, Wales

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Holyhead and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Holyhead, Anglesey, Wales 01/15/2026 10:00

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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

Latest outage, problems and issue reports in social media:

  • stuartleedorset stuart lee dorsett (@stuartleedorset) reported

    @O2 have got to have the worse customer service every over 40ins on hold and the music is **** !!!

  • heal_wayne Wayne Heal (@heal_wayne) reported

    @isaiditbecause @O2 110000 didn’t pay the final bill so won’t be entitled to a refund?? I was O2 customer for years and spent thousands with them..when I fell on hard times they turned their back and shut my accounts and passed them over to a debt recovery company...no loyalty

  • sweetsxtan ⎊ C ♡ (@sweetsxtan) reported

    @O2 I was given an employee discount code to use today and it says it's expired. Try to chat to your online help and they didn't seem interested? I only upgraded it yesterday how can the code already be expired?

  • JRFernandez17 J Fernand (@JRFernandez17) reported

    @O2 hello my contract has increased a 60%. Can anybody contact me to explain what has happened and to cancel? Thanks

  • maddsjbee Madd (@maddsjbee) reported

    really disappointed with how @O2 treat loyal customers. guess I’ll be paying off my device early and leaving. yikes

  • FGinLondon FrenchGirlInLondon (@FGinLondon) reported

    @O2 just sent you a DM. Two months old phone won't charge and has no battery left. Tried all the tricks (reboots, change charger, plugs etc). Nothing works. Tried the 02 community, the 02 help option (definitely not a real person). No help. With no shops opened, what do I do? Thx

  • MasterBleakley Kris (@MasterBleakley) reported

    Hey @O2 I've received an email stating my phone contract will be terminated and can't get in contact?I've tried phoning lots of different numbers on another phone and just get sent to pay as you... Can you help?

  • BrynBevan Bryn Bevan (@BrynBevan) reported

    @O2 @OakNational I’d just be happy with being able to use my phone anywhere!!! Rang earlier complaining that I’ve got little or no signal in my home town of 75,000 occupants and now it would appear that you’ve switched me off entirely!!! Can you send me two cans of beans and a piece of string?

  • DaviniaPartrid1 Davinia Partridge (@DaviniaPartrid1) reported

    @O2 local phone mast down since 6pm Wednesday! Isolating people who are already struggling. When will it be fixed!

  • Amit91987 A.P (@Amit91987) reported

    @O2 I am thinking to switch my mobile network to you. Once I get my pac code how would I apply this online? Thanks