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 12/17/2025 03:30

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (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:

  • BobKanDo Bob🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@BobKanDo) reported

    @O2 I woke to no service. Tried everything to fix but finally took it to the phone repair shop. The man switched sims and the phone works fine. Then I go into an O2 shop only to be told my number has been blocked BY O2 in relation to fraud No text, no email, no nothing. What now?

  • MatthewSau69395 Matthew Saunders (@MatthewSau69395) reported

    Hey @O2 tried to upgrade my Apple Watch twice now and your stores never have any stock? Tried multiple options and all come up a no stick..What’s going on?

  • Douglas50xx Stuart (@Douglas50xx) reported

    @O2 customer service is poor and why is there issues with the app

  • PaulBrown1pcb Paul Brown (@PaulBrown1pcb) reported

    @O2 my priority vue cinema tickets offer is not working

  • Jeeves_UK James (@Jeeves_UK) reported

    @O2 going to cancel 3 contracts with yourselves. Random £92 in charges on my account. 30 mins on hold to a manager and still not resolved. Avoid this network and get out whilst you still can.

  • v11_eed V_11EED (@v11_eed) reported

    @diversedeviant @O2 I’ve visited 5 different postcodes today within a 10-15 mile radius and each one is as bad as the other.

  • Mr_Robbuck Rob Buckfield (@Mr_Robbuck) reported

    @O2 paid my bill this morning still says it’s not paid is there a problem your end?

  • mimi_mc___ Mimi (@mimi_mc___) reported

    @O2 This is the second time I’ve won a prize but the Prsnt app never works! Please help! I have a ticketmaster voucher won that I cannot redeem - same issue as last time - it just has a circle whirring round

  • LockedSoulXO LockedSoulXO (@LockedSoulXO) reported

    @O2 hi, is the 'airtime' spend rewards thing free or will i have to pay somewhere down the line?

  • dompyone L Brown (@dompyone) reported

    @O2 opened a new line, want it to transfer my old number and got the PAC, when I asked for the transfer date the Customer assistant confuse 9/06/25 with September 6/25 instead of 9th of June 25. He cancelled my new account altogether! 😡😡