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 12/06/2025 05:10

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  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

Latest outage, problems and issue reports in social media:

  • digitalmediafif Digitalmediafife (@digitalmediafif) reported

    Sometimes I feel like I’m in communist China trying to access the web in @CostaCoffee . Can’t even google Dundee Befriending Service. @O2 . Anyone else have this issue?

  • 848Jake Jake Kirby (@848Jake) reported from Toddington, England

    @O2 trying to cancel a SIM you set up without being asked, waiting an hour on the phone with no help yet - disgraceful customer service

  • olivekxc Keziah Caldwell (@olivekxc) reported

    @O2 I have been on both the app and the internet. I want to contact you regarding changing my bill date but I'm going round in circles and never get to the point on either where I can actually contact you! Please help!

  • TomRead_ Tom Read (@TomRead_) reported

    @O2 All I can see is my contracted allowance. I recently upgraded my phone and enquired about it. The customer representative in the shop said to do something through the my O2 app but I can’t remember what I needed to do 😩

  • SlimJimCreative SlimJim Creative (@SlimJimCreative) reported

    @O2 It has now surpassed the 48 hrs AGAIN that you allocated to port my number over. I cannot get through to your phone lines as they continually cut off. I've had my contract for less than a week and wish to cancel as this is within the 'cooling off' period. Please advise.

  • sspattar s singh (@sspattar) reported

    @O2 why are you not cancelling my order, keep telling me to call your call center, impossible to get through. You're holding a lot of ny money without full filling the order. Such a bad company

  • littlemissvlt Vikki Taylor (@littlemissvlt) reported

    @O2 I love o2, been with you for years. But for the love of God give me the ability to make ad hoc payments on my device plan via MyO2, not everyone wants to speak to customer services when they want to pay a little extra. Please.

  • Nicolanoodle Nicola Fish 💙 (@Nicolanoodle) reported from Richmond, England

    @O2 we’re having a nightmare with network in TW1. Is there is known issue? If not, can I report one? It’s been about 10 days now.

  • NeilNutbeam Neil Nutbeam 🏴󠁧󠁢󠁥󠁮󠁧󠁿🇬🇧 (@NeilNutbeam) reported

    @O2 Yea the phone has the latest update, just got the phone, I’m not running duel sim. Yes it does connect and also get a weird message on txt messages sometimes aswell about number no longer valid, but it is. But I’ve never had that before. What does it mean.

  • DAPZTV DAPZTV (@DAPZTV) reported

    @EE is the worst network for consumers . Over charging . And doing the most to keep people on their network. If you press 4 on 150 to say you want to leave . They purposely put you on hold. Hoping you will put the phone down @o2 is definitely the way forward .