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 09/17/2025 18:00

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (24%)

    Internet (24%)

  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:

  • 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

  • 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.

  • 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:

  • danny_burton12 Danny Burton (@danny_burton12) reported

    @O2 I get that - but the matter was reported on 10th December - I now have no ability to call / text / use data - at no fault of my own… really poor that your customers can be left like this with no solution other than to ‘wait for the o2 fraud team’

  • Tom_Griffin1 Tom Griffin ♿️ (@Tom_Griffin1) reported

    @O2 My email regarding extremely poor customer service has been dispatched.

  • aeron_dudas aeron dudas (@aeron_dudas) reported

    @O2 That was in September 2022 and they said they would credit me for the affected area. But it's almost 2023 and they haven't fixed the issues.

  • jayrocks_666 Jay (@jayrocks_666) reported

    @O2 How's about putting the mast back that you removed, giving me my refund and having a customer services department

  • HollieJaneG Hollie Jane (@HollieJaneG) reported

    Been a loyal customer of @O2 for 20 years, never missed a payment and paid off many devices. Went in store to treat myself to the new Apple Watch and for absolutely no reason, they wanted £300 conditional deposit that I’d get back in 3 months…what? Got one with EE instead. 😚

  • RashadBraimah Rashad Braimah (@RashadBraimah) reported

    Why is data roaming in the USA so slow with @O2?! Been in New York and Boston over the past few weeks and the speed has been at a snails pace for both me and friends with @O2. Please do better. 🙏🏽

  • danny_burton12 Danny Burton (@danny_burton12) reported

    @O2 - can anyone help with my account being frozen due to fraud, and it not being resolved since 9th December? I now can’t make any calls/texts/use data… or pay my bill/leave my contract, and I’ve been on the phone to you for 2 hours with no resolution…shocking customer service

  • RashadBraimah Rashad Braimah (@RashadBraimah) reported

    Why is data roaming in the USA so slow with @O2?! Been in New York and Boston over the past few weeks and the speed has been at a snails pace for both me and friends worh @O2. Please do better. 🙏🏽

  • NathFerguson Nath (@NathFerguson) reported

    @O2 when are you gonna offer a reliable service for once as the mass by me as been not been working for over 3 weeks now and it’s becoming a joke your service seems to be getting poorer and it’s like u don’t even care considering your expensive I would expect a better service

  • tamarareynoldss ❄️Lo❄️ (@tamarareynoldss) reported

    @O2 I find it absolutely appalling that I have reported being a victim of fraud over a month ago and O2 have failed to investigate it. They are content to ruin my credit score for the fraudsters who took out 2 phones in my name but not quick to fix it