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 03/23/2026 20:40

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (18%)

    Total Blackout (18%)

  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:

  • Mr_Toodlepip pip (@Mr_Toodlepip) reported

    My recent experience with @o2 has been the worst in all the years I've had the contract. Refresh contract used to be a joy to complete instore and now its a pain. Its like 20% instore and the rest is up to me. No wonder high street stores in general are less popular.

  • SharonBewley SAVE LAMMAS PARK (@SharonBewley) reported

    @O2 This problem is still not fixed 12 days after being reported. I still have 2 mobile numbers on my account unable to “activate tariff” stuck in a loop with your “form errors”. When will this be resolved? @BBCWatchdog @MartinSLewis

  • terry_j_simmons Terry Simmons (@terry_j_simmons) reported

    @O2 why can my services be disabled because of your inept ability to correctly manage a switch up? And then when questioned with multiple phone calls and online chat get fobbed off with lies and no help?

  • paultalksfooty Paul Watson (@paultalksfooty) reported

    Hi @O2 my wife’s uncle has a contract phone with yourselves which is £45 a month. We want to cancel this (out of contract) but sadly has dementia and despite numerous phone calls and visits to the shop. No one will let me wife sort this out. Can we just cancel the DD?

  • djgwan Leon | Dad Muscle & Physique Coach (@djgwan) reported

    post: @O2 I’ve had no signal since 8 March, ongoing complaint C-120326278, multiple emails ignored, even during a family hospital emergency. Can someone actually respond?

  • r1b1ker Mike 🇺🇦 (@r1b1ker) reported

    @Ash_470 @paultalksfooty @O2 If you have a mobile with another provider, you can give them the STAC from O2 and it will cancel the O2 number, and not affect your number.

  • Brendan36716300 Brendan (@Brendan36716300) reported

    Incredibly, @O2 support told me to just 'reorder'—risking a second hard credit search for a technical error on THEIR end. I’ve already passed; they should be sorting the existing order, not asking me to hit my credit file again for a broken website. Absolute joke."

  • BMWServicesUK BMW Services UK (@BMWServicesUK) reported

    @O2 I am in an EMERGENCY Financial Lockout (Ref: C-2003264314). Your error disconnected my 20yr number & blocked my Stocks/Shares 2FA. I have sent a final demand to the Executive Office with my LIVE PAYG details (07745323712). I need a Specialist to perform a manual swap NOW

  • RaeRubyRaeK RaeRubyRae (@RaeRubyRaeK) reported

    My tweeps who are on @O2 let’s all leave them & go elsewhere because they’re totally bloody useless and getting worse. Paid my bill last week & I’ve had texts, emails telling me my service is restricted for non-payment, I’ve provided proof but nobody willing to sort it out! 😡

  • Mr_Toodlepip pip (@Mr_Toodlepip) reported

    My recent experience with @o2 has been the worst in all the years I've had the contract. Refresh contract used to be a joy to complete instore and now its a pain. Its like 20% instore and the rest is up to me. No wonder high street stores in general are less popular.