O2

O2 Outage Report in Holywood, 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 Holywood, Northern Ireland

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

O2 Outage Chart in Holywood, Northern Ireland 11/08/2025 20:25

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Holywood, Northern Ireland

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

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

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

  • 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?

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

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

  • 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.

  • 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

  • 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...

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

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

  • 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👿

  • DAVIDBUZZ2904 DAVIDBUZZ2904 (@DAVIDBUZZ2904) reported from Lisburn, Northern Ireland

    @O2 Hi my gran is an elderly customer of 02 and keeps getting calls from 02 and has said many times not to ring her again and you keep doing so I want an explanation !

  • 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?

  • DAVIDBUZZ2904 DAVIDBUZZ2904 (@DAVIDBUZZ2904) reported from Lisburn, Northern Ireland

    @O2 Hi I’ve switched my gran switched from pay as you go to pay monthly and her phone number still hasn’t switched can someone 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.

  • 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.

  • 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.

  • DAVIDBUZZ2904 DAVIDBUZZ2904 (@DAVIDBUZZ2904) reported from Lisburn, Northern Ireland

    @O2 @druwakely I’ve never got an @O2 treat they charged an elderly customer my gran over £200 on pay as you go for a month

  • 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

  • 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 👇

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • MiniNeedsSleep Maria O Sullivan-Abeyratne (@MiniNeedsSleep) reported

    Suggestions please! I want to leave my @O2 service. I’ve been a customer for almost 20 years but it’s time to switch up. What mobile phone company has good service and connectivity these days? Recommendations greatly appreciated! #MondayMotivation #MondayThoughts #Recommended

  • debidobs Debbie Stewart (@debidobs) reported

    @O2 I have been trying to sort my contract out for almost 2 weeks.I have spoken to numerous advisors on a daily basis,been into an O2 store,promised faithfully a call back(which I never got) and been given conflicting advise on EVERY occasion. I am FED up !! Sort it please !!

  • AdrianPLiddell Busy Energy Ade (@AdrianPLiddell) reported

    @O2 tried for days now to get an answer from your support text which wasn’t effective whilst we were away and needed it. Bolt on didn’t work, meaning we had 3G max whilst in Spain on hols, but we needed to work. Your online support has been pretty poor with no answers. Not good.

  • danrobborobson Robbo (@danrobborobson) reported

    @O2 what’s happing with the lack of repair to a faulty mast in@Sheffield still no signal 3 weeks now!

  • Crabby_Patty_ Milly Billigan (@Crabby_Patty_) reported

    @O2 Still need help…

  • LaidBackJordz Jordy Moreno (@LaidBackJordz) reported

    @O2 Click and collect also seems to be down

  • yaspardo Harry 🔴 (@yaspardo) reported

    @O2 In solidarity with Iranian people and in support of their uprising wondering if O2 is willing to make SMS and Voice to Iran free of charge. #IranProtests2022 #Mahsa_Amini

  • shanes_loonie leah the loonie :)💚🧡 I miss my pops 💔 4.12.20 (@shanes_loonie) reported

    @tonystottphotos @O2 They are the worst company for customer service unfortunately hope you get it resolved

  • alex_nelu Alex Nelu (@alex_nelu) reported

    @virginmedia There is no question about it, we will not renew any of our @virginmedia and @O2 contracts once they expire, as the customer service is abhorrent.

  • LouiseQ26241537 babyshuggie (@LouiseQ26241537) reported

    @O2 I’m still awaiting support from Thursday!!