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 11/23/2025 07:15

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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 (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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:

  • danielfreeman83 Daniel Freeman (@danielfreeman83) reported

    @O2 Can you do this deal for an existing customer?

  • sansom_amy Amy Sansom (@sansom_amy) reported

    Oh good, so not only do @O2 have the worst data speeds I've encountered, but they're going to try to charge me for the full mobile contract even though I cancelled within the trial period. We'll see about that!

  • kjvoxcom Karl Jenkinson (@kjvoxcom) reported

    @O2 I don't have a problem per se paying for extra minutes...but 52p per minute - your standard rate?

  • GeorgieTruss Georgina (@GeorgieTruss) reported

    Please actually answer my question in DMS @O2 your “advice” hasn’t helped and you’re website is broken

  • JaneCGardner Jane Gardner (@JaneCGardner) reported

    @O2 #O2 @CAEppingForest who can help me get money owed from O2 ?? Unbelievable they can take my recycled phone and not pay for it !! @ConsumerRights

  • sandz_25 sandy rabino (@sandz_25) reported

    @O2 is claiming to #1 Network but on signal I’m getting is 3G!!! Maybe number one on 3G network. Sometimes one bar of 4G is happening but not good at all!!!!

  • Nicki_D68 Nicki Donald (@Nicki_D68) reported

    @O2 I’ve had no mobile data for at least four days now. Is there a problem?

  • chloefrancesx $PECAVELLI (@chloefrancesx) reported

    @O2 you can threaten to divert my calls and cut off my data all you want. it will not change the fact that i have no money to pay you because everything in this country is designed to make you poor. including your phone bill.

  • samanth76967749 samantha potts (@samanth76967749) reported

    @O2 let me reword my request. My dad and step mum has split and she not telling us the end contract date. I have the phone number and all the information needed. What can you do to help tell us the end date of the contract?

  • C1879D CD (@C1879D) reported

    @O2 your customer service is absolute shite, let me talk to a person and not a ******* robot