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 10/24/2025 16:10

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  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 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

  • stephenblevins9 Stephen Blevins (@stephenblevins9) reported from Rich Hill, Northern Ireland

    Could someone at @O2 explain why the service in BT61 has been diabolical for almost two weeks? Bit of a nerve advising us of a spike in bills alongside a drop in service? Not exactly sure what I’m paying for at the minute.

  • 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

  • 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:

  • clf7ey Clare Forrester-Shufflebottom 👩‍❤️‍👩 (@clf7ey) reported

    @O2 still having problems with my mobile data. I’m getting seriously fed up of not being able to do the simplest of things like accessing my gym log in.

  • AuthorCh Author C.H.Williams💗💜💙 (@AuthorCh) reported

    @O2 Apparently I now have 4G calling - cool - but if I don't have internet, I don't have signal, and I used to have signal all the time without internet - help?! I know 4G calling doesn't affect my data, but I still don't want to have to have data on all the time to take calls?

  • js_utba J 🇬🇼 (@js_utba) reported

    @grrooves @O2 I’m on O2 too and agree, the signal is horrific, especially in the city centre

  • phil_wareing Phil Wareing (@phil_wareing) reported

    @O2 the network that takes 7 days to switch your sim from a Buisness account to consumer account, try to use the wrong number in the process, then when you try to swap your sons account SIM only takes 9 days and counting, yes I know there’s money outstanding,waiting 7 days 4 bill

  • optimismsflames Number 6 (@optimismsflames) reported

    @O2 Little or no service on 7 business SIM for 3 weeks after ‘essential maintenance’ was started on our nearest mast. Online fault checker next to useless, customer service who can only put in requests to the network team which never get actioned. When will this be fixed?

  • revill_lyndsey Lyndsey Revill (@revill_lyndsey) reported

    @O2 I can’t log onto my app? And the verification code is not working when I say I can’t log in?

  • kurtsamp astronomical reg (@kurtsamp) reported

    @O2 Any deals for Jake bugg at Bristol. For a priority customer.

  • filmmakerRobD Rob - Filmmaker (@filmmakerRobD) reported

    @O2 As a business customer going abroad, the international daily costs are expensive and not worth the cost. Do you think 500mb of data a day is enough for emails, texts, calls, maps, social media work as well using my phone to pay for things. @O2 need to take a look at this..

  • grrooves Grrooves💚 (@grrooves) reported

    @js_utba @O2 in Plymouth. Same for everyone that's on the network. Never known anything like it. They haven't done anything to help me either.

  • GlitterMermaid3 🌜Moonchild🌛 (@GlitterMermaid3) reported

    @O2 can some help me im trying to get my buds but its saying the IMEI is not recognised?