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 03/05/2026 23:15

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • TicketsClean Clean Up Tickets (@TicketsClean) reported

    @Chavender @O2 You’ll find moving tariff to another company is FAR easier than tariff within o2. Shockingly bad customer service. Now ignoring my inboxes . I’ve just moved to sky for same reason 👍

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

    @O2 For the third consecutive week, your data service in the IG8 area has dropped off after an upgrade to "unlimited" / spending literally £100s on top ups last month. Last week it was down for days, then "fixed" for about 3 days & gone again. Do you think this is a good service?

  • lozthomasson lαurєn🌷 (@lozthomasson) reported

    @O2 not very happy with the service I’ve received. Paying hundreds of pounds for an Apple Watch to be messed about for over a week and half. Was meant to have been delivered a week ago, and wasn’t.

  • DougDanger7 DougDanger (@DougDanger7) reported

    @O2 why the constantly bad signal in dh2? H+ is all I ever get....

  • Nataliemariex Natalie Tomlinson (@Nataliemariex) reported

    @Ashtomlinson_o @O2 I’m having the same issue with EE constantly loosing signal!! Don’t even think I’ve got 5G since being with EE

  • itsmattholloway Matt Holloway (@itsmattholloway) reported

    @O2 you must be able to do something about not even getting a good 4G signal

  • nreeks34 Nick Reeks (@nreeks34) reported

    @O2 signal reception in the Rogerstone Newport area seems to have worsened recently with many spots only on 3g with 1-2 bars. Is there maintenance or changes underway which has impacted the service ?

  • MerielLouise Meriel (@MerielLouise) reported

    @O2 having signal troubles with new phone, can’t seem to speak to a guru on the app, can somebody help me?

  • SBMBMX Clark Thurman (@SBMBMX) reported

    @O2 Data mainly and no service for call and texts

  • AndreaBragg4 Andrea Bragg10 (@AndreaBragg4) reported

    @O2 Yes she has now had a auto response but it's not really resolving the issue of crap network coverage.