O2

O2 Outage Report in Holyhead, Anglesey, Wales

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 01/28/2026 04:50

January 28: Problems at O2

O2 is having issues since 09:20 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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:

  • Ge_cko1 OluWamayorR😈 (@Ge_cko1) reported

    @AyoShonaiya @O2 Doing damage control 😭😭😭

  • starbwoi_Val 💜𝕍𝕒𝕃𝕖ℕ𝕋𝕚ℕ𝕒✞︎ (@starbwoi_Val) reported

    @Bossman_008 @O2 @Abbye_ak English is really a problem

  • HarryHoskins__ Harry Hoskins (@HarryHoskins__) reported

    @JoeHogan__ @O2 Horrific, gonna be kicking off to customer service

  • JCyberSec_ Jake | JCyberSec_ (@JCyberSec_) reported

    @ljhew86 @O2 Don't use static domain blocks. This is too slow. You need to create a rule to detect this traffic dynamically based on patterns and other fingerprints Dynamic analysis is how you should block Static block lists have a place but not against these fast flux threats.

  • ImNabeelAhd Nabeel Ahmed (@ImNabeelAhd) reported

    @faysi37 @ThreeUK @O2 My biggest mistake is that I left Vodafone because 3 offered me a good deal. I was not aware that they have 3rd class service. Also, scripted customer assistants.

  • PersephoneMcIn2 Persephone (@PersephoneMcIn2) reported

    @O2 usually pay £85/month for 2 phone contracts…have done on these for a long time. Yet you’re taking £199 from me this month for this! How does one address this. Have never got your app to work. #customerservice

  • jakegarvey1107 Jake (@jakegarvey1107) reported

    @O2 I keep having intermittent service, sometimes days without. Happens approx. every month/1.5 months. Any fixes?

  • JoeHogan__ Joe Hogan (@JoeHogan__) reported

    Anyone else having some seriously slow @O2 mobile Internet in Weymouth recently? Seemed to drop off last week but this week has been insufferable

  • Tekeez_IT Tekeez (@Tekeez_IT) reported

    @edagoodman @O2 @ThreeUK We left Three recently as we were getting terrible coverage and support. If you’re interested, we can provide O2 and Vodafone SIMs on a rolling 30 day contract with unlimited data, text and minutes.

  • guitarmatt1912 Matt (@guitarmatt1912) reported

    Over a week now with the @O2 mobile network down in Ormskirk (L39), with no indication when it'll be fixed... Not happy! 😠