O2

O2 Outage Report in Antrim, Northern Ireland

Some 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 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 10/19/2025 15:05

October 19: Problems at O2

O2 is having issues since 02:40 PM 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 (53%)

    Phone (53%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Antrim, Northern Ireland

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

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

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

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

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

    @DPDgroup_news @O2 your service is a joke

  • paulmcerlane www.paulmcerlane.net (@paulmcerlane) reported from Crumlin, Northern Ireland

    @O2 are there network issues in N.Ireland??

  • 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!

  • 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.

  • irishangel84 Shauna (@irishangel84) reported from Belfast, Northern Ireland

    @O2 Don't care about Peter Kay tickets but I can't even get my Friday Greggs treat 🙈🙈🙈

  • 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 👇

  • 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.

  • 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

  • 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...

  • adammccalden Adam McCalden (@adammccalden) reported from Belfast, Northern Ireland

    @virginmedia since my virgin mobile UK signal has been shifted from piggyback Vodafone to @O2 it has been a complete disaster, constant signal dropping, constant WiFi calling cutting. This is before my account has been transferred to O2. Complete and utter rubbish

  • 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?

  • ScottD_DJMS Scott Dixon (@ScottD_DJMS) reported from Belfast, Northern Ireland

    @O2 @virginmedia still unable to sign in to the Priority app using virgin. Any advice or update please?

  • 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👿

  • 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.

  • 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

  • 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?

  • 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

  • DonnellyWAFC Conor Donnelly (@DonnellyWAFC) reported from Belfast, Northern Ireland

    @O2 Good Afternoon, I recently tried to upgrade on line via switch up and it wouldnt let me put my Blue Light Discount on and now I can't access it, Can you kindly help.

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • metoyou123 metoyou123 (@metoyou123) reported

    @O2 what the heck is up with your website ! CanT get the new I phone ?? Basket not working

  • pompeyblustu pompey_blu-stu🐎👟🎮 (@pompeyblustu) reported

    @virginmedia @O2 no idea if this will even send I have virgin Internet and o2 phone. O2 hasn't let me connect for a full year in this post code for 4g and now I've been told my Internet is down until next Friday in havant with virgin. What a joke both companies are ****. No help.

  • tomgstott Tom Stott (@tomgstott) reported

    @O2 Why? So you can tell me that there are no issues. To what end? I've followed every means of recourse I can and i got nowhere. The only thing I can do now is move and it's a shame because you are one of the few retailers that carry my prefeed phone brand (@sonyxperia ).

  • RomeoFiveSix Romeo Five Six (@RomeoFiveSix) reported

    @o2 why does your website and my order confirmation email not include a delivery date for a new iPhone? If my new phone doesn’t areive next friday then i’ll be cancelling it as knowing how crap you lot are i’ve hedged my bets and pre ordered from Vodafone also.

  • tashajulianne tasha (@tashajulianne) reported

    @O2 the link for odeon cinema ticket is broken?

  • Martinedwardle2 Martinedwardlejeune (@Martinedwardle2) reported

    Hey @O2 if you offer a phone call appt at 13:00 to discuss poor customer service and then don’t bother to call on time/at all, what message does that send out?

  • RomeoFiveSix Romeo Five Six (@RomeoFiveSix) reported

    @o2 why does your wevsite and my order confirmation email not include a delivery date for a new iPhone? If my new phone doesn’t areive next friday then i’ll be cancelling it as knowing how crap you lot are i’ve hedged my bets and pre ordered from Vodafone also.

  • Alexi1976 Angelicfruitcake (@Alexi1976) reported

    @O2 after 12 years of being with o2, you'd think being able to use your phone would get easier, but nope, can't use my phone anymore when not connected to WiFi. Paying stupid amount for a phone I can never use anymore in public.

  • Nat3006 Nat Cowan (@Nat3006) reported

    @O2 @giffgaff is your network still down as I can't get network at my work place

  • ChloeLiddle8 chloe (@ChloeLiddle8) reported

    @O2 please let me win tickets to see #dontworrydarling in Durham cinema... I've spent all my money on Harry already so Please help me out