O2

O2 Outage Report in Knockmore, 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 Knockmore, Northern Ireland

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

O2 Outage Chart in Knockmore, Northern Ireland 11/29/2025 04:20

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 (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Knockmore, Northern Ireland

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

Loading map, please wait...
City Problem Type Report Time
United KingdomBelfast Phone
United KingdomBelfast Phone
United KingdomBelfast Internet
United KingdomLisburn Phone
United KingdomBelfast Phone
United KingdomBelfast 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 Knockmore, Northern Ireland

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

  • 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

  • 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!!

  • 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

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

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

  • 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).

  • niamharmagh11 Niamh Thornbury (@niamharmagh11) reported from Lurgan, Northern Ireland

    Is anyone else having problems with the 4g on @O2 😭 please tell me my phone not broke

  • 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.

  • 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.

  • leannereid1988 leane reid (@leannereid1988) reported from Castlereagh, Northern Ireland

    @O2 in o2 shop in newtownards the 3 fellas in the shop couldn't have bin any nicer and very helpful even when the problem was my own fault! Saved me a trip to Samsung! Def need a pay rise!! Thank you =)

  • mcadam_rob Rob McAdam (@mcadam_rob) reported from Lurgan, Northern Ireland

    @coolfm just when you feel it could be you winning the cool cash call , the stupid networks @tescomobile & @O2 are down and have been for over an hour now 😠

  • 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.

  • 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.

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

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

  • UlsterMag Blah Blah Blah (@UlsterMag) reported from Banbridge, Northern Ireland

    @O2 Carphone Warehouse I think. I was told because my contract was with o2, they would fix it.

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

    How do I make a complaint with @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?

  • 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!

  • 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

  • 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 🙄

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • percyblakeneybt Percival Blakeney Bt (@percyblakeneybt) reported

    @O2 looks like your app isn’t working. Trying to login to change tariff. Not getting in on iPhone, iPad or laptop.

  • jayshah4455 Jay Shah (@jayshah4455) reported from Swindon, England

    @O2 @TheO2 my phone number was barred when i was out of uk,when i came back and contacted o2,they says number has gone,what should i do to get my number back? kindly help asap

  • Raveenix1 Raveenix (@Raveenix1) reported

    @O2 still no fix for the H+ issue in Burton - on - Trent..... Are you sure it's actually being looked at? It's taken a ridiculous amount of time now, very disappointed

  • AndrewS01250914 Andrew Scott (@AndrewS01250914) reported

    @O2 They've removed it, and will add it again in 24 hours. So I'll see how that goes. One wee quick thing (won't explain mums issue) is the provisioning different for an iPhone? My O2 account has an iPhone on it which my sister has. Her account has an Xperia which I have. 🙄

  • zephyr681 Sarah (@zephyr681) reported

    @O2 is 7726 not working today?

  • METASOUTHDUB 🔌 (@METASOUTHDUB) reported

    @O2 is there currently issues with o2 network in DT4, Weymouth? No 4g whatsoever

  • SherriBonke - YT: SherriBonke 💓 (@SherriBonke) reported

    - @O2 when are you going to improve your signal in Peckham please??? Because it’s been so crap for like 3 years and it never used to be like this.

  • GruffapGymru Gruff (@GruffapGymru) reported

    I wonder if @O2 actually repair masts anymore, or if they're just content to send out continual reminders to people that the mast is broken and a timsecale for the next applogy message to arrive.....

  • MertDuy MertDuy (@MertDuy) reported

    @O2 I have been charged more money for my monthly payment when it’s usually £15 can you help

  • Matthew_Delong Ⓜⓐⓣⓣⓗⓔⓦ Ⓓⓔⓛⓞⓝⓖ (@Matthew_Delong) reported

    @O2 Thats ok no problem.