O2

O2 Outage Report in Holyhead, Anglesey, Wales

No problems detected

If you are having issues, please submit a report below.

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 12/21/2025 01:05

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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:

  • AlReid31064729 Al Reid (@AlReid31064729) reported

    @O2 My elderly mother has had no service on her phone in BS9 for nearly 2 weeks, when will you fix the mast?! You don’t answer Live Chat or DMs

  • cjc_chris Chris (@cjc_chris) reported

    dear @o2 I am seeing movement on my account which I have not asked for including price cap and email verification - please help.

  • carlrbrett Carl Brett (@carlrbrett) reported

    @O2 I have had no data all day is your network down? Derby/Notts

  • cjd1885 Clarabelle 💙 (@cjd1885) reported

    Been with O2 now for around 16years, can't believe I'm saying I'm going to change to another provider once this contract is finally up. Why is @O2 so bad now days?

  • Toolock Kelly Tulloch (@Toolock) reported

    @O2 hi would someone be able to help me

  • Latasha623 Latasha (@Latasha623) reported

    @O2 hi I haven’t had any signal since Saturday. How do I contact you please fix this.

  • LauTay0609 Laura Taylor (@LauTay0609) reported

    @O2 I have disgusted at the service I am getting. I have been in contact with the fraud team for 2 weeks now. I have provided 2 forms of ID and 2 bank statements and still no further forward. All I want to do is pay what is outstanding. Apparently there isn’t anything owing on…

  • kingsjastrorio_ JenJen ۞ (@kingsjastrorio_) reported

    @O2 Well, the issue is I don't have enough connexion to load the link you sent me 🙃

  • maultator Winkol (@maultator) reported

    @O2 Stupid name. Marketing department needs firing for coming up with that.

  • 7vb5n5qhk7 Jessie (@7vb5n5qhk7) reported

    @O2 how do I escalate dm to a formal complaint?