O2

O2 Outage Report in Knockmore, 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 Knockmore, Northern Ireland

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

O2 Outage Chart in Knockmore, Northern Ireland 10/19/2025 18:10

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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 Knockmore, Northern Ireland

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

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

Community Discussion

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O2 Issues Reports Near Knockmore, Northern Ireland

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

  • MrsZouZou Zoё Pritchard (@MrsZouZou) reported from Donaghcloney, Northern Ireland

    @O2 The name is Zoë and I’ve already checked for faults in the area and switched my phone on and off. Nothing has improved your service.

  • 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?

  • 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 !

  • 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...

  • 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

  • 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?

  • 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👿

  • 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.

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

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

  • MrsZouZou Zoё Pritchard (@MrsZouZou) reported from Donaghcloney, Northern Ireland

    .@O2 sitting in a power cut, but at least I have full 4G signal…. Despite what my phone shows, nothing is updating and have been forced to hotspot off my husband’s EE signal… not your finest hour!

  • 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

  • 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 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?

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

    @DPDgroup_news @O2 your service is a joke

  • 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

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

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

  • 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!

  • timjacko09 timjacko09 (@timjacko09) reported from Ballygowan, Northern Ireland

    @O2 I’m having problems sorting out the “extra” that came with my recent upgrade. Today is day 28, I need to choose today. Please help asap!

  • 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

  • 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:

  • andyrennie Andy Rennie (@andyrennie) reported

    @O2 According to the network checker a mast has been removed in the Tq3 area rendering a previously excellent signal to intermittent and 2nd rate ! whilst I ghe customer will be expected to pay the full amount as usual.

  • Jessiewantsfood Jessielouu (@Jessiewantsfood) reported

    @O2 fed up with o2 and problems with my phone!! Could scream

  • amarshall1973 Andrew Marshall (@amarshall1973) reported

    @O2 Says could not activate mobile data network.

  • Barski1984 barski (@Barski1984) reported

    @O2 Thanks for your reply. Whilst this does not solve the problem its very admirable that a company as big as yourselves takes the time to read and respond. Thanks

  • FelicityJ Felicity 💙 (@FelicityJ) reported

    @O2 I need to speak to someone about a return, phoned 202 but keep getting redirected to website or app but go round in circles. Tried the chat messenger but same problem. Is there another number for customer service? Thanks

  • andyrennie Andy Rennie (@andyrennie) reported

    @O2 Pointless when O2 have cut their service where I live 😡

  • steve66stevie66 Steve Devlin (@steve66stevie66) reported

    @O2 brilliant now down to zero to 0.39 mbps in north Wales. How can this be classed as 4G? Paid for Unlimited data.... ha ha ha can’t get anything to work.

  • bigphil321 Phil Rostron ⚽️👍🍻 (@bigphil321) reported

    Morning @O2 My phone doesn’t seem to be working I texted/WhatsApp quite a few of my mates last night to see how they were, I know they’ll have been up, as they’re all city fans & will have been watching the match. Not one has replied😳 I think it may be a signal fault. Thank you

  • Black_Lawless Jude Blacklaw (@Black_Lawless) reported

    @RussMichaels @O2 Not surprising, O2 are bloody useless. I can also confirm they are bullshitting. They contact customers and non customers all the time. I have had numerous sales and marketing called from them. How is contacting your own customers a security issue? Idiots.

  • fuzzyslippers11 rebecca (@fuzzyslippers11) reported

    @O2 when you take out a contract phone how long before you can cancel the sim card and change network?