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 03/10/2026 01:15

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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 (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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:

  • BobaFatt Bobby Xennial | DJ BobaFatt (@BobaFatt) reported

    @O2 @O2..aaaand no-one has replied. Total waste of time. I say again, great service guys. 😐

  • suptoxi 𝗡𝗶 𝗧𝗼✘𝗶 (@suptoxi) reported

    @tmw1000 @O2 Fortunately my WiFi is going fine now, don’t recommend O2 but it works most of the time where I live. Hope your issues resolve soon

  • photogemicphoto Gemma Holland (@photogemicphoto) reported

    @TaysunBerry @O2 I have been on chat too and told there is a known issue. Welcome to my first day of o2. Paying for a contract that I can't actually use yet...

  • FORZAROCKS2016 FORZAROCKS (@FORZAROCKS2016) reported

    @O2 what's going on with signal in the Bt32 3SY area been playing up the last two days after mid day no data says connected without Internet was working again late last night then went off again today

  • Wrightylfc9 Sean-Wright* (@Wrightylfc9) reported

    @adamhendersonnn @O2 @BenDunny Slower than their signal here

  • CheersbyeLabs lab (@CheersbyeLabs) reported

    @O2 @TheO2 Is it possible to speak to a human who can help?! I don’t think I can take much more of your hold music!! Please reply asap

  • ShaVerZ_ ShaVerZ™ ツ (@ShaVerZ_) reported

    @TaysunBerry @O2 They're lying, I've got no service and no bloody updates! It's a joke of a service!

  • AyeDee8888 Aye Dee (@AyeDee8888) reported

    @O2 very disappointed. Just joined o2 and inserted sim but unable to make or receive calls. Expecting some v important calls today. Waited ages when called customer service but no answer. Help!

  • tmw1000 Tina Walsh (@tmw1000) reported

    @O2 @suptoxi I've sent numerous dms and you've checked my postcode and everything is 'fine', except it's not as 4g signal keeps switching to H or H+ every few mins. Only been a customer for a couple of weeks. Not impressed.

  • anikosood Aniko Sood (@anikosood) reported

    @O2 super frustrated. I am in Europe and data rooming is not on, causing me proper inconvenience. For days I am trying to call your customer service number (as with no internet there isn’t any way???) and the number is constantly busy…doesn’t even connect. Proper let down 👎