O2

O2 Outage Report in Antrim, 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 Antrim, Northern Ireland

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

O2 Outage Chart in Antrim, Northern Ireland 03/13/2026 23:05

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Antrim, Northern Ireland

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

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

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

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

    @O2 Hi. Can someone help me please? Tried ringing but losing the will with the wait times. Basically placed 3 orders yesterday. 2 have been despatched but 1 hasnt - ms-221212349. Can someone check whats happening?

  • 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...

  • 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

    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 👇

  • internetsense Philip I Wilson (@internetsense) reported from Belfast, Northern Ireland

    @LauraJ2803 @SarahSherry1 @O2 This is criminal activity I was charged £2 per day by #Three Which is bad enough Truth is like petrol/oil/electric/tv you can't change as they're all at it!

  • 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

  • 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.

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

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

  • 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.

  • ThomasJStewart Tommy Stewart (@ThomasJStewart) reported from Ballymena, Northern Ireland

    @O2 once again no / very poor 4G signal in Ballymena town centre - when oh when will this be sorted.

  • 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.

  • PcConlon P Conlon PC (@PcConlon) reported from Belfast, Northern Ireland

    @DPDgroup_news @O2 your service is a joke

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

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

  • 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.

  • 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

  • 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

  • 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.

  • 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

  • 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?

  • 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:

  • aquaman4002 Arthur Curry (@aquaman4002) reported

    @O2 @annabarbfilms Why is Pay Monthly worse than PAYG? For Xperia L4 Pay Monthly 12 month contract is £28 per month = £336 £13 device * 12 = £156 £15 tariff * 12 = £180 5GB PAYG 12 months is £240 (£96 cheaper) £120 device £10 PAYG * 12 months = £120 6GB No incentive to be loyal customer? @O2

  • ctothaat Caitlin Hocking (@ctothaat) reported

    Hi @O2 please could someone get back to me on the following issue? Am experiencing issues unlocking my iPhone8 with yourselves. Guidance online not working and when i try to call 202 it directs me back to the website so am constantly going in circles :(

  • TinyPrettyThot regan 🌸 (@TinyPrettyThot) reported

    Why on Earth have I been on hold to @O2 for over an hour to sort out a simple task ??? The most Incompetent mobile network I’ve ever had to deal with🙄

  • vicster28 Victoria Barns (@vicster28) reported

    @O2 is there a reason that I am paying my phone bill and yet since before Christmas my signal cuts out and I get told on your website there’s an issue with a mast. A month is long enough to fix a mast. So please tell me how it’s fair that I’m paying for a service & not getting it

  • MiltonFee fiona m (@MiltonFee) reported

    @O2 good evening. Hubby trying to cancel with 02 as has now changed to tesco. Checked with 02 and clicked on contact Us- takes him on a never ending click click here to cancel ... Click here to cancel... Round and round in the same circle 😶 any ideas?

  • chahar0 Chahar Hafta (@chahar0) reported

    @O2 I am trying to help my elderly father with his O2 account but no way of talking to anyone on the phone. He tried to swap to a sim on a new phone but it is wrong sim type and now he is unable to use either sim. Where can we get help?

  • NoNW10dump Stop the waste plant #FBPE (@NoNW10dump) reported

    @O2 Hello, My iPhone won’t send me six-digit codes to log on websites. Please can I have some help - 202 number has cut me off 3 times in a row.

  • _j0shuax j r (@_j0shuax) reported

    .@O2 I would just sort it out through web chat if that was even available-I’ve been trying to get connected but always says the service is not available. Was great to wait in a queue for 45 mins for someone to answer the phone just to say she’s actually finishing and to call back

  • JoieP Joanne Pennington (@JoieP) reported

    @ess_jay_em @O2 I have this issue too @o2 I can’t access my account on any laptop or phone

  • JackHesselden Jack (@JackHesselden) reported

    @O2 Hi I have an issue with making outgoing calls but I’m able to receive calls etc,is there an issue?