O2

O2 Outage Report in Stormont, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

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 11/24/2025 06:10

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 (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Stormont, Northern Ireland

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

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

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:

  • 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.

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

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

  • 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.

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

    @O2 AirPods and 🎅 is looking after them! Again fantastic service.

  • thebaldfather Hugh Pollock (@thebaldfather) reported from Belfast, Northern Ireland

    @O2 I am amazed by the lack of support from your network. Trying for a week now to get help and your help and advice is pathetic when you eventually answer.

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

    Great customer service @O2. Placed an online order at 6.30pm last night and arrived 4.45pm in Belfast.

  • BrendanB2 Brendan Bonner (@BrendanB2) reported from Belfast, Northern Ireland

    @O2 I wouldn’t recommend anyone buying online and redeeming your phone. Go to the store, you can’t trust any of the online and virtual services. Was a handling getting phone set up, getting help and they only give you 50% of the value they say (no matter how good your phone is).

  • columcoyle Colum Coyle (@columcoyle) reported from Castlereagh, Northern Ireland

    @angelcosta78 @DPDgroup_news @O2 @AppleSupport Just checked and its now saying the same for me! Apparently it takes a full 26 hours to get from Birmingham to Down 🙄

  • 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 !

  • SWAshleigh Ashleigh Shaw (@SWAshleigh) reported from Ballygowan, Northern Ireland

    How do I make a complaint with @O2

  • AskkeithInfo askkeith.info (@AskkeithInfo) reported from Castlereagh, Northern Ireland

    @O2 Reece in your forestside store was a legend I ran through door cut off from world and all sorted for phone and lap top in 12 mins a credit to public service he’ll be snapped up by someone soon give him a pay rise and pat on back

  • columcoyle Colum Coyle (@columcoyle) reported from Castlereagh, Northern Ireland

    @angelcosta78 @DPDgroup_news @O2 @AppleSupport I’ve sent a complaint to O2 asking for a refund of the three days I’m missing out on my device plan. They’ve already charged me!

  • kkanecelt kierankane (@kkanecelt) reported from Belfast, Northern Ireland

    @o2 is the worst shittiest network I've ever been on in my life

  • 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.

  • StephenScarth Stephen Scarth (@StephenScarth) reported from Bangor, Northern Ireland

    @O2 Hi having problems making and receiving phone calls on a IPhone SE #O2

  • 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?

  • EmGymMum Em (@EmGymMum) reported from Belfast, Northern Ireland

    @O2 @KLogan1977 Update: So @O2 asked me to DM details of the issue. I sent it hours ago, yet still no response. I wonder if there is an intention to help or it is an illusion of good customer service. Nor have I got promised call back after 22 hours from the CS phoneline. Not good!!

  • apallan ANN P V ALLAN (@apallan) reported from Belfast, Northern Ireland

    @Girlzmum Very poor service from @O2 especially to a front line worker in the NHS #NHS who needs her phone.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • stella_chadwick Stella Chadwick | Functional Medicine (@stella_chadwick) reported

    @O2 you have sent me a Sim eight days late eight days after starting to charge for my bill. The Sim does not work I cannot connect to anybody online. Nobody picks up your phone. Your AI chat is beyond useless and this is a monthly contract now having been without a phone for eight days. Shocking service shocking company. What do you recommend?

  • siobhankatyhall 𝐬𝐢𝐨𝐛𝐡𝐚𝐧 🌈✨ (@siobhankatyhall) reported

    @O2 why is my service STILL off?????

  • TemplarUK Last Knight ⚔️ (@TemplarUK) reported

    @O2 Needs to sort their **** out. Otherwise, I’ll be leaving after 20 years..

  • martcol02 MKC #Left-Not-Labour (@martcol02) reported

    @O2 getting sales cold calls from you really grinds my gears. If I want to buy something I will make enquiries. Piss me off, and I will switch. You are a serial offender. Leave me ******** alone.

  • WillsherDaniel Daniel Willsher (@WillsherDaniel) reported

    @O2 is there an issue with receiving calls? I can’t receive calls by can make some

  • jordan210 J (@jordan210) reported

    @O2 I need some help. I transferred to a new iPhone and I set up and eSIM. Transfer failed but old phone says sim transferred but new one doesn’t have an eSIM. Can’t get on to myo2 as all its doing is telling me to link virgin account via text what do I do

  • fmax666 Ian Davenport (@fmax666) reported

    @O2 is there currently an issue with O2 in the WF10 area (work has been done lately in the area) I can only ring 02 mobiles, other mobiles and landlines aren't working.

  • Winter_Phoenix8 Emma-Jayne (@Winter_Phoenix8) reported

    It might seem unimportant to others but losing a 100% IV Pokemon in @PokemonGoApp I'm Seething Every raid, com day or big event in Game I've FOUGHT with because @O2 has let me down when it comes to having a strong, reliable signal. It's caused me stress, misery & general upset

  • Louiscurtismma Louis Curtis (@Louiscurtismma) reported

    @O2 is the network down? No signal coverage at all in Faulkland (Ba3)

  • crowndphoto crowndphoto (@crowndphoto) reported

    @O2 @VodafoneUK service is down as well as their customer services what do you offer?