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 12/31/2025 16:50

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 (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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:

  • ffc_steve Steve (@ffc_steve) reported

    @O2 customer service is dreadful... literally so unhelpful.

  • pconnelly1971 Peter Connelly (@pconnelly1971) reported

    @O2 Received my new sim from you today (swapped from vodafone) . Getting a message saying network locked sim inserted . Can you help ?

  • pabritcho blowfish (@pabritcho) reported

    @O2 please, get better your services in Manchester, it’s never working as good as it could be 😭

  • paulhayward200 Paul (@paulhayward200) reported

    @O2 O2 a network so bad that I have now requested a deadlock letter. I have never experienced a network with such poor customer service and network problems. AVOID😡😡😡😡

  • xoJakox Jacqueline ❤ (@xoJakox) reported

    @O2 @SamsungMobile If only the trade in with extra £250 was enough to cover the balance of my s20 ultra 👀 😔 stupid 3 year deals & expensive phones.

  • craftbeardy andy (@craftbeardy) reported

    @O2 I just ordered the new Samsung but want to cancel and order the higher memory one as they have no SD slot, how can I do this?

  • meeshymoomin Meesh Green (@meeshymoomin) reported

    @laughjosephine @O2 @Virgin I have now managed to get out of my contract with them they are the WORST company I have ever paid for services from.

  • TracyMagee4 Tracy Magee (@TracyMagee4) reported

    @O2 I am absolutely appalled at o2 customer service. A member of the 'customer service' team hung up when I was trying after 6 hours on the phone to o2 over last 4 weeks to get the service I am paying for it

  • laughjosephine j (@laughjosephine) reported

    @o2 and @Virgin your service is bloody shocking. Two days I’ve had no internet while I wait for an engineer and even my mobile data keeps flipping to 3G when I spend £80 a month on a stupid iPhone 13pro. I remember when o2 wanted to be known for the best customer service

  • andyroocraig Andy Roo Craig (@andyroocraig) reported

    Dear @O2 I've spent more than a year trying to sort something out with you. I call your staff. They can't help. They say your "specialist" team or similar will contact me. I hear nothing. I get too busy and another month goes by. Please can someone help. Thank you.