O2

O2 Outage Report in Armagh, Northern Ireland

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 03/29/2026 13:10

March 29: Problems at O2

O2 is having issues since 12:20 PM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Armagh, Northern Ireland

The most recent O2 outage reports came from the following cities: Craigavon, Dungannon and Armagh.

Loading map, please wait...
City Problem Type Report Time
United KingdomCraigavon Internet
United KingdomDungannon Phone
United KingdomDungannon Internet
United KingdomArmagh Internet
United KingdomCraigavon Phone
United KingdomDungannon Phone

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:

  • ellllljaaac lorenjackson (@ellllljaaac) reported

    @O2 my personal hotspot isnt working since everything went down yesterday… i am supposed to have started work at 10 and cant connect my laptop to my phone… when is this going to be fixed??

  • Liam_OReilly09 Liam O'Reilly (@Liam_OReilly09) reported

    @O2 having trouble making calls and texts. Are you down too? You're website says not but my messages or calls aren't going through

  • andy_uk44 I am just me (@andy_uk44) reported

    @O2 as of the 7th of this month I have told my bank to block all payments to 02 until the signal issue is resolved so basically as nothing is still being done 02 will not be getting anything from me

  • NateBranson NateBRANSON (@NateBranson) reported

    Day 3 of no signal ... no data ... and still no word from @O2 Watch how quick u lot expect payment this month tho Pffffft

  • Dimi2108 Dimi 🦁 (@Dimi2108) reported

    @O2 Is there any way an O2 customer can reach and speak to a human being? I’ve tried the chat feature on the app and am constantly being redirected to some generic faq pages.

  • lydwray Lynda Mason (@lydwray) reported

    Everything is down! And Thankyou @O2 as always I have NO phone signal.

  • ConorPez Conor Perry (@ConorPez) reported

    @O2 you’ve had my pants down getting me to renew my contract with you again 🤝Terrible network, getting decent signal with you is a myth

  • whyteuk andy whyte | 27 (@whyteuk) reported

    swapping from @o2 to @ee today because of o2’s hopeless signal. literally i’d consistently be the 1 with the worst signal at all times. and as if in some last ditch attempt to sway my decision i got half decent signal in the gym this morning. a usual black spot #toolittletoolate

  • Katie_Clifford_ Katie Clifford (@Katie_Clifford_) reported

    @O2 Yes I did. I’ve been in 3 locations since yesterday morning experiencing issues in all 3 locations for 24 hours. The checker is showing an issue in 1 location but not in the other locations.

  • zdtaylor97 Zoe Taylor (@zdtaylor97) reported

    @O2 I never had this issue with company's like tesco, who use your phone lines... And my other half has absolutely no issue with other service providers. Its purely O2 that's the issue. Even tried other Sims in my phone to trial it