O2

O2 Outage Report in Stormont, 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 Stormont, Northern Ireland

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

O2 Outage Chart in Stormont, Northern Ireland 03/31/2026 09:50

March 31: Problems at O2

O2 is having issues since 10:00 AM 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 (22%)

    Total Blackout (22%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Stormont, Northern Ireland

The most recent O2 outage reports came from the following cities: Belfast, Carrickfergus and Newtownabbey.

Loading map, please wait...
City Problem Type Report Time
United KingdomBelfast Internet
United KingdomCarrickfergus Internet
United KingdomCarrickfergus Internet
United KingdomCarrickfergus Phone
United KingdomBelfast Phone
United KingdomBelfast Internet

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 Stormont, Northern Ireland

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

  • Watsonmydear Christine #StaySafe #SaveLives Watson 💙 (@Watsonmydear) reported from Belfast, Northern Ireland

    💡 check your Tesco clubcard account - vouchers for restaurants, Denby dining sets & more - I’ve enjoyed 3 course meals for 2 for like £1.13! 💡 check your topcashback account could be £££ for a M&S voucher for example 💡 If @O2 customer make sure you download free priority app

  • TheRealJackieJ Jackie Johnston (@TheRealJackieJ) reported from Castlereagh, Northern Ireland

    @O2 Thanks. How do we unsubscribe from this ****? We pay for 5 contracts and do not wish to receive these messages particularly on children’s phones.

  • DAVIDBUZZ2904 DAVIDBUZZ2904 (@DAVIDBUZZ2904) reported from Lisburn, Northern Ireland

    @O2 @druwakely I’ve never got an @O2 treat they charged an elderly customer my gran over £200 on pay as you go for a month

  • Watsonmydear Christine #StaySafe #SaveLives Watson 💙 (@Watsonmydear) reported from Belfast, Northern Ireland

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • padraigmc1988 padraig mc crory (@padraigmc1988) reported from Belfast, Northern Ireland

    Is it just me or has @O2 phone signal went to the absolute dogs?

  • salexander835 Stuart A (@salexander835) reported from Holywood, Northern Ireland

    @O2 I can't get logged into my account through the app or via the Web. Is there an issue?

  • DAVIDBUZZ2904 DAVIDBUZZ2904 (@DAVIDBUZZ2904) reported from Lisburn, Northern Ireland

    @O2 Hi I’ve switched my gran switched from pay as you go to pay monthly and her phone number still hasn’t switched can someone help

  • UberGeekFanboy Fanboy (@UberGeekFanboy) reported from Belfast, Northern Ireland

    @O2 trying to phone through to return a phone and keep getting cut off? Wtf.

  • RunRosyRyanRun Bacon From Heaven (@RunRosyRyanRun) reported from Belfast, Northern Ireland

    @O2 I won an instant prize from Greggs but no voucher appeared, can you help?

  • gareth_thmpsn Gareth Thompson (@gareth_thmpsn) reported from Belfast, Northern Ireland

    @O2 you guys got a number to your payments team? I need to speak to someone. Automated IVR is poor.

  • DAVIDBUZZ2904 DAVIDBUZZ2904 (@DAVIDBUZZ2904) reported from Lisburn, Northern Ireland

    @O2 Hi my gran is an elderly customer of 02 and keeps getting calls from 02 and has said many times not to ring her again and you keep doing so I want an explanation !

  • roryg2009 Rory Gallagher (@roryg2009) reported from Belfast, Northern Ireland

    @o2 I resorted to emailing the CEO today @LutzSchueler because no one will help me with refunding me for an order I cancelled and didn't receive...

  • GarethAJMiller Gareth (@GarethAJMiller) reported from Belfast, Northern Ireland

    @O2 how can I get in touch about my last bill? Recently left o2 so not letting me start a live chat as I can’t login

  • McGuinnessKevin Kevin McGuinness (@McGuinnessKevin) reported from Belfast, Northern Ireland

    @o2 any chance you can sort out the masts in Belfast.. really slow connections and dropped connections, I’m even with o2 (was with you when it was BT Cellnet) I’m with sky who use your network but I know of o2 customers having the same issues. #o2network

  • timjacko09 timjacko09 (@timjacko09) reported from Ballygowan, Northern Ireland

    @O2 I’m having problems sorting out the “extra” that came with my recent upgrade. Today is day 28, I need to choose today. Please help asap!

  • catherine271076 Catherine Dwyer (@catherine271076) reported from Jordanstown, Northern Ireland

    @O2 I need to escalate a complaint re. a member of staff who refuses to to 1) process my upgrade and 2) who has just terminated my call. Who can I talk to? Your staff say it’s not possible to talk to a manager.

  • liznangel3 Liz Cullinane (@liznangel3) reported from Balmoral, Northern Ireland

    @EmmandJDeSouza Burnfoot, Donegal house in Derry UK Workshop Donegal, Irl @O2 flicking from roaming to home constantly, useless turning it off roaming I'd never get any work done👿

  • IanRobinson Ian Robinson (@IanRobinson) reported from Stormont, Northern Ireland

    @chriswb @O2 No. Plus it says No Service where the O2 logo should be. I might try the SIM in my O2 iPhone.

  • JeremyAdamsNI Jeremy Adams (@JeremyAdamsNI) reported from Belfast, Northern Ireland

    Kudos to @O2 for customer service today. Recommend going via app ‘Start a Conversation’ section.

  • billyjatkins billy (@billyjatkins) reported from Belfast, Northern Ireland

    @seanp280 @O2 Where are you in Belfast? I live beside city hospital and I get full bars all over the city, 5G too! Only when I venture into the depths of County Down does it deteriorate lol

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • 72_dannyboy danny haley (@72_dannyboy) reported

    @O2 @virginmedia what is happening with the priority tickets for @peterkay_co_uk. Surely you knew what the demand was goi t to be!! Absolute joke of a service

  • UncleFaux Andy Hayes (@UncleFaux) reported

    @O2 I thought when the app went down yesterday it was because of the sheer amount of people trying to log in to get ready for now. I assumed that would have given you a clue about the demand. Guess not.

  • Tanykaxx Tanyka (@Tanykaxx) reported

    The one good thing @O2 and @virginmedia has to offer was priority tickets and they have managed the **** all over that this morning as well. #PeterKayTickets #o2down

  • _rhi77 rhianne 🌿 (@_rhi77) reported

    @O2 You need to cancel the tickets going on sale until it’s fixed and then give us all plenty of notice otherwise all the touts and bots will snatch them up and only people with ridiculous amounts of money will get to see him instead of his real fans

  • SeanMaddocks13 Sean Maddocks (@SeanMaddocks13) reported

    @O2 20 mins into pre sale and app still down. Shambles of a company

  • Reddevil_United Jay 🇾🇪 (@Reddevil_United) reported

    @O2 I hope you're removing your fees for this 'service'

  • Michaeldre1982 Micky ‘Blue Eyes’ Dre (@Michaeldre1982) reported

    @O2 @TheO2 Watch all the bots come in and buy so real people and fans have to pay 3x a ticket value at least on Saturday through a re seller. 02 don’t give a single ****

  • tcake31 teresa g (@tcake31) reported

    @O2 Been an O2 customer for 30 years - stay with you because of priority but today has been shambolic - everyone knew that demand would be unprecedented- it doesn’t take a rocket scientist to have phased venues by days so that you didn’t have the world trying to log on this morning

  • SHoneyF1 S. Honey (@SHoneyF1) reported

    @O2 Well that was a morning wasted. Thanks @TheO2 #fail

  • MBYouth Alastair Middlemist (@MBYouth) reported

    @william91080 @O2 The rest of us cannot even login to O2 Priority to even join a queue.