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 11/13/2025 20:30

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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 (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:

  • 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?

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

    @O2 please help dm sent

  • Dessydd83 🙈Derek Doughty🙉 (@Dessydd83) reported from Bessbrook, Northern Ireland

    @O2 hi is there anything I can get to boost the o2 signal in my house? Reception is really poor due to the thick walls in the house

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AnsonetteHailw1 Ansonette Hailwood (@AnsonetteHailw1) reported

    @O2 worst decision that I made to move to 02. Unable to port my original number. Despite numerous calls to customer services, I’m still non the wiser!

  • ErikDoIt Erik de Wit (@ErikDoIt) reported

    So when @O2 said we are going to contact you and resolve your problem, after all that happened - they just decided to ask for details and password, and then they closed their computer for the day and left the issues unresolved. So, after various issues - today i will terminate

  • SPG8250978 S P G (@SPG8250978) reported

    @hollie3000 @O2 It's a shame, when I joined O2 great signal, no issues. Sadly now zero signal again today and customer service is none existent.

  • nishul1 Nishul Saperia (@nishul1) reported

    @O2 Thanks for the reply. I’ve attempted those things but it’s not better. Also - when I check your network status there is ALWAYS a problem with a mast nearby.

  • honeybouboule Antoine (@honeybouboule) reported

    Hi @O2 what are these ridiculous credit requirements to get a sim-only plan with you ?! Never been rejected ever, want to get a £8 pcm plan (my current one is £38) and yet you refuse my application ?! I'm not a risky customer at all, and I might as well go to your concurrents.

  • SparklyTina27 Tina Hurst (@SparklyTina27) reported

    @O2 my phone has stopped working mobile network not available and I cant even top up.

  • shawstar25 Stacey Shaw (@shawstar25) reported

    @O2 why is my signal so shockingly bad all the time what is going on??

  • ErikDoIt Erik de Wit (@ErikDoIt) reported

    @O2 20 hrs later - damn - that is not busy, that means you screwed up when you sorted your rota out for the week and forgot about 3000 staff members. Sort it out - shocking

  • bpwilliams72 Ben Williams 💙 (@bpwilliams72) reported

    @O2 Why on earth is your 5g service so awful? Working on the move, 4g is fine. It then automatically switches to 5g while I am already on a stable 4g and then everything grinds to a halt or crashes. Just lost work. Am seriously thinking of switching off you after 25 years.

  • n1ks_nadgers N (@n1ks_nadgers) reported

    @O2 What is going on with your mobile network masts in Welwyn Garden City. There is ZERO network across the whole town centre, causing any/all hardware reliant on the network to fail, including all Sky Mobile customers, like me! Already missed an emergency call because of this!