O2

O2 Outage Report in Dungannon, 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 Dungannon, Northern Ireland

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

O2 Outage Chart in Dungannon, Northern Ireland 02/04/2026 19:40

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Dungannon, Northern Ireland

The most recent O2 outage reports came from the following cities: Cookstown and Dungannon.

Loading map, please wait...
City Problem Type Report Time
United KingdomCookstown Total Blackout
United KingdomDungannon Phone
United KingdomDungannon Internet
United KingdomArmagh Phone
United KingdomDungannon Internet
United KingdomDungannon Internet

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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O2 Issues Reports Near Dungannon, Northern Ireland

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

  • NiallKeenan5 ℕ𝕚𝕒𝕝𝕝 𝕂𝕖𝕖𝕟𝕒𝕟 #SocialDistancing! (@NiallKeenan5) reported from Cookstown, Northern Ireland

    @O2 I sent you a DM 02 team, I need immediate help please as I can't make contact with your company any other way!

  • mh73lfc mh73 (@mh73lfc) reported from Oritor, Northern Ireland

    @O2 The 4g/5g signal in newcastle co down has been terrible for ages please sort it out….we cant use your your network at all !!!!!!

  • stephenblevins9 Stephen Blevins (@stephenblevins9) reported from Rich Hill, Northern Ireland

    Could someone at @O2 explain why the service in BT61 has been diabolical for almost two weeks? Bit of a nerve advising us of a spike in bills alongside a drop in service? Not exactly sure what I’m paying for at the minute.

  • stevieeer 🔮steviee_r🔮 (@stevieeer) reported from Armagh, Northern Ireland

    @O2 please help dm sent

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • lee05wardle me (@lee05wardle) reported

    @O2 I’ve been through your FAQ, troubleshooting and given times and places before with your network team, new sim etc….and no resolution. It’s beyond a joke now 😡 if you can’t provide network coverage just say so, then we all no where we stand!!

  • ibbiSIA syed💙 (@ibbiSIA) reported

    @PaulDooley17 @O2 I'm sorry but like 3 is actually the worst of the 4 and the only one I wouldn't use

  • oyenry RH (@oyenry) reported

    @O2 why is your website not working? I am trying to order so something arrives by tomorrow but only have until midnight.

  • lettiefloss collette harrison (@lettiefloss) reported

    @O2 hi I’ve clicked the link on my o2 priority for free Disney for 6 months on Friday. I’ve not had any confirmation emails and there is nothing in my bolt on. Can you please help me

  • oIiviaIouise olivia (@oIiviaIouise) reported

    @O2 my 4G hasn’t worked for a few hours now.. app says you’re updating it.. 4G was working fine this morning? it’s randomly not working now

  • jib1974 James Blackhurst (@jib1974) reported

    @O2 thieves…..left them supposedly without penalty. All agreed but still took £600. Phoned 7 days ago and refund assured today. Phoned today as no refund…..and it had not been processed. That is theft and shocking customer service. Ombudsman here I come. #thieves

  • StefanMeyer71 Stefan Meyer (@StefanMeyer71) reported

    @O2 Same problem on the website. I've checked all phone settings and there are no restrictions. It's a mystery, and a pain. Solution..?

  • 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

  • jamiethewisdom Jamie Wisdom 🏳️‍🌈 (@jamiethewisdom) reported

    @O2 Hi. I’m trying to unlock a phone I had on your network. I’ve no account any more, and been round in circles on the website to contact you. Can you help? Thanks!

  • DAF25011983 David fenton (@DAF25011983) reported

    @XboxP3 @MSFSofficial @O2 please bring Xbox series x to the spread the cost service