O2

O2 Outage Report in Carrickfergus, Northern Ireland

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The latest reports from users having issues in Carrickfergus come from postal codes BT38.

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 03/23/2026 02:40

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (18%)

    Total Blackout (18%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Carrickfergus, Northern Ireland

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

Loading map, please wait...
City Problem Type Report Time
United KingdomCarrickfergus Internet
United KingdomCarrickfergus Phone
United KingdomBelfast Phone
United KingdomBelfast Internet
United KingdomBelfast Phone
United KingdomNewtownabbey 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 Carrickfergus, Northern Ireland

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

  • 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

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

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

  • 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 🙈🙈🙈

  • 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.

  • 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👿

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

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

  • 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.

  • 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?

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

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

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

    @DPDgroup_news @O2 your service is a joke

  • 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

    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 👇

  • 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.

  • 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.

  • 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...

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

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

  • 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?

  • 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

  • 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!

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Rae1990x Rae (@Rae1990x) reported

    Is anyone else who is with @O2 WhatsApp down?

  • transannoyer Transyhumiliator (@transannoyer) reported

    @O2 Now that I have left your incompetent service you have left me with an O2 simkit app on my phone that I can't remove. I'm pretty sure this is illegal and will consult my solicitor, meanwhile you can tell me how I can remove it.

  • damien_ldn AR (@damien_ldn) reported

    @virginmedia @O2 @O2 Are you happy to help?

  • MeHere69624 Me Here (@MeHere69624) reported

    @O2 o2 is going to be expensive network in uk , and still not offering free mms messages , is it still worth sticking with them? the only network that is going up more.that it usually does. signal is still crap, the rewards app is crap , was better when ut was a free coffee a day

  • morrisminor1313 Andrew morris (@morrisminor1313) reported

    @O2 whys your customer service so ******* ridiculous how do you speak to a human???

  • btn_stallion Richard Ian Starkey (@btn_stallion) reported

    @O2 customer services on the app & over the phone are useless. I mean, what have you got to do to speak to an advisor these days. Because I've been trying for days & I've had no joy whatsoever FML 🙄🤦🤷👀😳🤬

  • HamstarSteph Steph Hamstar (@HamstarSteph) reported

    @O2 the world shittest signal ever school tired to call about my son oh wait they cant get through because I have 0 signal in my own home and yet I pay them for a service that don't get in my home complete bullshit signal used to be great utter **** now

  • DonaldJulianRo1 Donald Julian-Rose (@DonaldJulianRo1) reported

    @O2 please can you sort the signal out in Berryfields Aylesbury, it shocking. Can’t message or call anyone in certain areas

  • CorrineMirza Corrine Mirza (@CorrineMirza) reported

    🤬🤬 anyone else have massive issues with @O2 customer service? Every agent tells me something different and non of them understand anything I say. They make me rage to a point I didn’t even know I could get to

  • Yorkiepie1 Yorkiepie (@Yorkiepie1) reported

    @O2 need to up your phone system scam call saying checking my signal issues in area from Indian call center. I'm no longer one of your customers. Telephone number 03448090202