O2

O2 Outage Report in Stormont, 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 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 03/12/2025 18:55

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (60%)

    Phone (60%)

  2. Internet (19%)

    Internet (19%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. Wi-fi (5%)

    Wi-fi (5%)

  5. E-mail (4%)

    E-mail (4%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Stormont, Northern Ireland

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

Loading map, please wait...
City Problem Type Report Time
United KingdomBelfast Total Blackout
United KingdomBelfast Phone
United KingdomBelfast Phone
United KingdomNewtownabbey Phone
United KingdomBelfast Phone
United KingdomCarrickfergus 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 Stormont, Northern Ireland

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

  • 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!

  • 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?

  • 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

  • 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...

  • 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.

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

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

  • 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

  • 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 👇

  • 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 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 !

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

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

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

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

  • 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

  • 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

  • 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.

  • 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

  • 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

  • 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.

  • 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.

  • 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👿

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Gazray Gazray 👻 (@Gazray) reported

    @O2 hello! no just out on walks around where I live. just so poor considering where I live is highly populated.

  • ShireenFarkhoy 𝚂𝚑𝚒𝚛𝚎𝚎𝚗 𝙵𝚊𝚛𝚔𝚑𝚘𝚢 (@ShireenFarkhoy) reported

    Hi @O2 after awful service the last fortnight, I now have zero service. I can't even call you to discuss and noone can get through to me when I'm away from wifi. What can you do please?

  • funke_dee Dan (@funke_dee) reported

    @O2 you guys suuuuuuck. A late payment fee because I’m late a few days. Been with you about 15years. I need a new network.

  • ShireenFarkhoy 𝚂𝚑𝚒𝚛𝚎𝚎𝚗 𝙵𝚊𝚛𝚔𝚑𝚘𝚢 (@ShireenFarkhoy) reported

    @O2 That's a total fob off. I need service to make calls and that basically just says I should use wifi when actually what I need is a network that works.

  • suzifulham Sue Couch (@suzifulham) reported

    Been badly let down by @O2 customer services refusing to honour an agreement made yesterday where the contract wasn't properly completed at their end. Wasted so much of my time. 30 years a customer and so what.

  • D1e9a7n8o 🇬🇧🩸Deano🩸🇬🇧 (@D1e9a7n8o) reported

    @O2 More shite customer service on here……….complete joke of a company these days

  • paulfh90 Paul (@paulfh90) reported

    @O2 I'm having a lot of problems recently with a bad internet connection. I am on 4g but often nothing will load for like 10 minutes and it happens many times a day, the signal checker says I should have good reception

  • ChelleBoo Michelle Clarke (@ChelleBoo) reported

    @O2 Yeah checker says its working fine but it's clearly not. Neither have signal at work in Walsall, always drops out in little Aston, and Sutton coldfield, thankfully have WiFi at home there but yeah all the time it drops out. And now it's worse

  • RaeRubyRaeK RaeRubyRae (@RaeRubyRaeK) reported

    @O2 I don’t want the sim now so how do I return it & cancel the airtime policy

  • pmeddy09 Paul Eddy (@pmeddy09) reported

    .@VodafoneGroup @ThreeUK @O2 any help