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 03/29/2026 02:30

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Most Reported Problems

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

  1. Phone (43%)

    Phone (43%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • wilsont1990 Tom (@wilsont1990) reported

    @O2 I’m trying to discuss something with you that is important and I’m just receiving the same automated response again. The customer service is awful can you please read the DM and help me out urgently?

  • VariMc Mhairi (@VariMc) reported

    @O2 Ps still no o2 customer service agents available today to discuss this with. I'll keep trying

  • Sloodwrangler Sloodwrangler (@Sloodwrangler) reported

    @O2 how long should it take to fix a mast? Erratic service and error messages daily since 22 January 2022! AL4 area.

  • Erf3s1 Erf3s (@Erf3s1) reported

    @O2 I’m really not happy with your level of service, contract for three years cancelled my discount after 24 months..

  • whatabbiesays_ ab (@whatabbiesays_) reported

    Hi @O2 I’m trying to upgrade my phone contract to a new handset but the website keeps kicking me out. Help?

  • olphwres olpho (@olphwres) reported

    @O2 purchased galaxy watch 4 yesterday on what I thought was a good deal (£11 a month) - wake up this morning to see much better deal (7.99 a month + £50 Google play voucher.) Is there anything I can do to get the new price - loyal customer of 10+ years. Please advise.

  • SarahSedgwick1 Sarah Sedgwick (@SarahSedgwick1) reported

    @O2 very frustrated to have just learned that I won secret cinema tickets on priority o2 but the notification email went to junk, so I have missed out! Would have been nice to have received a text notification too seeing as though I’m an O2 customer!

  • bizl i'm bizl (@bizl) reported

    @O2 This is really poor customer service @o2 No one has cared enough to find out which order this may be referring to.

  • davidofyork David Swallow (@davidofyork) reported

    @O2 There’s nothing to see there. My O2 has been an empty shell since the day I ported. Might be worth checking as that’s what your help info says too. I’ve DM’d my number.

  • VariMc Mhairi (@VariMc) reported

    @O2 I found that page on the o2 website last night. My p30 lite is not on the list. Vodafone has WiFi calling on p30 lite, so I checked with huawei's customer service as they had agents available. They said other networks have WiFi calling on p30 lite, so this is an o2 thing.