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 02/22/2026 14:15

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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, Larne and Kilroot.

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:

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

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

  • 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

  • StephenScarth Stephen Scarth (@StephenScarth) reported from Bangor, Northern Ireland

    @O2 Hi having problems making and receiving phone calls on a IPhone SE #O2

  • 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.

  • 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).

  • 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.

  • 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?

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

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

  • 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.

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

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

  • 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?

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

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

  • 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

  • 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

  • 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

  • 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.

  • 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.

  • 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.

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

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

  • 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:

  • daniellechaters Danielle Chaters (@daniellechaters) reported

    @O2 every few days for months I get a call from ‘o2’ from a mobile no and every time I ask to be removed from their list as I’m not a customer. The man today said ‘don’t worry I’ll call you back and from a different number’ Is this o2 as I will formally complain? It’s harrassment

  • EleventhHourPh1 Eleventh Hour (@EleventhHourPh1) reported

    @theuncle73 @EE Im on @O2 and thought it was just my network down in central today. No idea what's going on.

  • deborahcarr1984 debs.walker26 (@deborahcarr1984) reported

    @O2 I need to speak to someone asap. My children were on virgin media and since the weekend I am no longer able to log in access my account. I am unable contact using 202 number. You have locked me out of everything ! Please help

  • Brian36989521 Brian (@Brian36989521) reported

    @O2 robbed me of £164 in the space of 5 days Cancelled contract now and good riddance to thieves masquerading as service providers Clue being customer or lack of one now

  • BlooSince72 Chris (@BlooSince72) reported

    @StoniePDmcfc @O2 Yep, I want the ******* money on princaple, not arsed about it, but they ain't keeping it the wankers, quick to take it off me and make it hard as **** to get it back!

  • Antonio94024912 AF (@Antonio94024912) reported

    @BigJamzLdn @O2 was. Until you have a problem with them, then the custom service team are the worst in the world.

  • Teeq8 Teeq 🇵🇸 (@Teeq8) reported

    @O2 You can literally see that I have emailed you. Why not DM me ask me for my account number or mobile number and email address, contact either one of those teams to respond and fix my issue. Literal common sense. This is how terrible you are.

  • sianemilyyyx Sian (@sianemilyyyx) reported

    Wtf is going on with 5G @O2 it’s been awful for the past month? Tempted to move away

  • agw1437 A.G.W. 🇬🇧 (@agw1437) reported

    @uncreativetom @O2 🤔🤔🤔🤔🤔🎅🏻🎅🏻🎅🏻🎅🏻🎅🏻… daddy issues ?!

  • yrubswed asum izak (@yrubswed) reported

    @cherryhugs95 O2 scam calls are common, impersonating to trick you into giving info often with fake deals or urgent threats; never share codes/PINs, hang up and call @O2 directly (202 from O2, 0344 809 0202 from others), report texts to 7726, and report fraud to Action Fraud or #O2