O2

O2 Outage Report in Armagh, Northern Ireland

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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 Armagh, Northern Ireland

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Armagh and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Armagh, Northern Ireland 11/12/2025 23:50

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  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 Near Armagh, Northern Ireland

Latest outage, problems and issue reports in Armagh and nearby locations:

  • stevieeer 🔮steviee_r🔮 (@stevieeer) reported from Armagh, Northern Ireland

    @O2 please help dm sent

  • sophiebentley14 Sophie Bentley (@sophiebentley14) reported from Portadown, Northern Ireland

    @O2 Hi I need some help with a SIM swap. I have tried going in store but they said it’s an old account and have no access. When I call the customer care line it says call centres are closed and when I log onto the online portal it only lets you activate a blank sim?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SGTShotYou SGTShotYou 🌐 (@SGTShotYou) reported

    @O2 Absolute joke of a company, fast to reply in public but DM’s are far from it, waste of space. Instant regret, never use o2 people

  • SGTShotYou SGTShotYou 🌐 (@SGTShotYou) reported

    @O2 paid for same day delivery on a phone upgrade today and nothing... agents online were unable to do anything by there own admission, including ignoring my request to cancel it, twice. Why offer a service if you are unable to fulfil it!

  • redsteve83 Red Steve (@redsteve83) reported

    @O2 Hi can you get in touch with me about the lack of signal in SE15 please. It's been out for over 6 months now and I'm getting fed up with having to make calls that drop in and out all the time when I can't use wi-fi. Thanks

  • JulieAllsop Julie Allsop (@JulieAllsop) reported

    @johnwhalvin @O2 Hey , we were with them 12 years, mask gone down, been out 2 months, still no nearer fixing it, had no signal, had to swap supplier now they are messing us about, I hope you never have same problem

  • PiercedLady Claire (@PiercedLady) reported

    @O2, Hi there, I need to cancel my Disney + subscription because its no longer free and I can't afford it but I can't find how to do it! The Disney+ app and the website send me to my o2 account but I can't find anything there either! Hoping you can help! Claire.

  • Engineer_Ria Victoria Martin (@Engineer_Ria) reported

    So @O2 are 'upgrading' the network and our 'signal may come and go'. Except we've had no signal for 24 hours which also means I can't make @HSBC_UK card payments as can't get the authorisation code by text.. nor can I call them!

  • manusboston Manus (@manusboston) reported

    @O2 your customer service is terrible. You have been fiddling around on a mast in SE14 for six months causing service disruption and no offer of reduced bills/compensation to keep customers happy #o2

  • AlixAlixcool Alix (@AlixAlixcool) reported

    @O2 Hi I know you are probably busy but I need you to sort out my issues with topping up I sent a DM please

  • Mazjane84 Maria Moss (@Mazjane84) reported

    @O2 Not a great start that I’m switching to you as a new customer and I’ve already had to contact you twice to chase up my Sim. Yesterday I was promised it would be sorted within 24 hours. And today...nothing from you!

  • JulieAllsop Julie Allsop (@JulieAllsop) reported

    @johnwhalvin @O2 Run for the hills, don’t sign with them, awful company...