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 02/04/2026 17:45

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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 (30%)

    Internet (30%)

  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

Latest outage, problems and issue reports in social media:

  • insanemum1 💙 shelley herniman (@insanemum1) reported

    @O2 we are chepstow i have tried your checking system etc it says no problems,however alot of people experiencing same issue its no new its been going on for years same old rubbish Time to go i think

  • KevinEnglish16 Kevin English (@KevinEnglish16) reported

    Hey @O2 I emailed your complaint review service 9 day's ago and I'm still waiting on a reply. Is there any chance of a call ?

  • karen_kt70 KarenT 🌻🌻🌻 (@karen_kt70) reported

    @O2 what's up with the network? Zero signal CA16 area 😟

  • sgfgmeg meg 🏡 (@sgfgmeg) reported

    @O2 Hi, my EE phone number hasn’t transferred with my new o2 sim but should have been done in store yesterday. Please help

  • Luigi88064118 Luigi (@Luigi88064118) reported

    @O2 These are the O2 codes I’ve received. Sadly I’ve had to pay for the tickets now as the tickets were about to sell out for the day 🥲. Big thanks for your help 👍🏻

  • Luigi88064118 Luigi (@Luigi88064118) reported

    @O2 My apologies as I’m not very experienced using Twitter. I’ve paid for tickets to Odeon West End for Thor on Monday 11th already. Would you be kind enough to provide codes for another Monday please? Really appreciate your help and support Luigi

  • Madamme_Butt M_G_BUTT (@Madamme_Butt) reported

    @O2 @Chantilliey I’ve already paid my bill too and keep getting stupid calls from this number

  • Teldeb TheMrsButcher (@Teldeb) reported

    @O2 is there a problem in CM15 area? Signal is terrible today

  • GillianBateman5 Dame Gillian Bateman 🌸 #malfeasance (@GillianBateman5) reported

    @O2 my husband upgraded his phone, went to @O2 in Keighley. Absolutely useless, no Bluetooth & no email, been back & no help whatsoever. We've both been customers for over 20 years. Your Customer service is non existent, @O2 disgusting.

  • DianeM176 Diane Marie Taylor (@DianeM176) reported

    @O2 Trying to rob me again. I redeemed £10 from @AirtimeRewards on 8/6/22 & it has disappeared. My airtime bill is actually slightly higher than usual! Can’t wait to be out of this stupid contract 🤬🤬🤬 Customer service etc has gone downhill since joining with @VirginMediaCorp