O2

O2 Outage Report in Carrickfergus, 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 Carrickfergus, Northern Ireland

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

O2 Outage Chart in Carrickfergus, Northern Ireland 02/23/2026 15:15

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Carrickfergus, Northern Ireland

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

Loading map, please wait...
City Problem Type Report Time
United KingdomNewtownabbey Phone
United KingdomBelfast Total Blackout
United KingdomBelfast Phone
United KingdomLarne Phone
United KingdomLarne E-mail
United KingdomBelfast Internet

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 Carrickfergus, Northern Ireland

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

  • GeorgeCowan Britishgamerni 🇬🇧🏳️‍🌈 (@GeorgeCowan) reported from Newtownards, Northern Ireland

    @O2 Yeah that doesn’t give any way to report an issue or anything not helpful

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

    @DPDgroup_news @O2 your service is a joke

  • 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👿

  • IanRobinson Ian Robinson (@IanRobinson) reported from Dundonald, Northern Ireland

    Is a cellular Apple Watch looked to the network provider you get it from? I have a Stainless Steel Series 6 that I got from @O2 that I no longer need since I got my Ultra from O2.

  • 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 👇

  • rickgwalker Richard Walker (@rickgwalker) reported from Whiteabbey, Northern Ireland

    Is @O2 poor for network coverage in the Greater Belfast area?

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

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

  • 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.

  • GeorgeCowan Britishgamerni 🇬🇧🏳️‍🌈 (@GeorgeCowan) reported from Whitehead, Northern Ireland

    @Jewkneeor @O2 @VodafoneUK Honestly terrible service here I think it’ll be EE or 3 from the look of it when I go to change provider at the end of my contract

  • 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?

  • SamCamLlamClam Samantha G (@SamCamLlamClam) reported from Greenisland, Northern Ireland

    @O2 repeatedly ignored by your dms.. been trying to contact you for days - I am incredibly distressed and humiliated by this treatment. Quick enough to get in contact when you want someone to sign up.. not so much when someone wants to cancel their account. Sort it out.

  • 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...

  • 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 🙈🙈🙈

  • 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?

  • 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

  • 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!

  • 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

  • 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.

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • jjmattussi Loopy Lady Lara (@jjmattussi) reported

    @O2 so after 5 years with the original IPhone SE. I need to upgrade. As the battery dies so quickly, photo quality seems to be getting worse. Think I’m going to treat myself to the new 13 mini. Shame after yrs with O2 it will cost me the same as a new customer to buy.

  • frankwhiz1 ManLike (@frankwhiz1) reported

    Why are o2 sending me text messages about the new iPhone 13???? Bruv, fix your **** connection firstly man cha. Where are your priorities?? @O2

  • DanniBrannon Danni (@DanniBrannon) reported

    @O2 Thank you :) unfortunately it’s just the service - the coverage is terrible and if you’re in a remotely crowded area then your mobile data service is non existent. I’m only 2 months into a 24 month contract as a new customer but already considering paying it off and leaving.

  • kayleighlsx Kayleigh ❤️✨ (@kayleighlsx) reported

    @o2 can you help, is this normal?! Usually it’ll say complete once the phone has been collected. I got the DHL notification to say it was delivered to store last night but nothing from o2 to say it’s ready just that the order is completed in the app…

  • Amy_Vanner Amy Vanner 🤪💜 (@Amy_Vanner) reported

    @Y2Jamie @O2 Wow that’s awful especially because you’ve pre ordered I luckily got a text this morning from DPD saying mine is being delivered today

  • DemiJGee Demi-Jade McGee✨ (@DemiJGee) reported

    @O2 sorry I need help. I added on insurance with my new phone (as previously tweeted) The phone is being delivered etc today and new tariff has started today Please can I cancel this now? X

  • G61243350 Gilly (@G61243350) reported

    @andy_uk44 @O2 I can’t get signal I’ve just had a message saying they have switched my 4g off fuming

  • harrypetal ♡ lou ♡ (@harrypetal) reported

    ????????? my phone contract is supposed to cost £41 and I’ve just got a bill for £76.91 😐😐😐 @O2 please help me

  • BenMcLennon Ben (@BenMcLennon) reported

    @kebabcowboy @O2 @Apple Order from apple bro that’s your problem straight away

  • SteveHuison Steve Huison (@SteveHuison) reported

    @O2 getting no s Internet in YO22. Is the master down?