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 02/12/2026 20:50

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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 (29%)

    Internet (29%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  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: Armagh, Cookstown and Dungannon.

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

Community Discussion

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O2 Issues Reports Near Dungannon, Northern Ireland

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

  • 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.

  • 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!

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

    @O2 please help dm sent

  • 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 !!!!!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • wussaki Thomas Evans (@wussaki) reported

    @O2 Instant win saying please check your 15 Character Code?? Please help!

  • channelanna Anna McClarnon (@channelanna) reported

    @O2 What fabulous service at the O2 shop in Eastleigh today, breath of fresh air from other stores I have been in recently. Not convinced I will stay with 02 due to 36 month contracts but the staff here have gone a long way to making me think twice about leaving. 👏👏👏

  • faulkner84 Ghost (@faulkner84) reported

    @O2 why is it so difficult to pay off my device plan with? I've been on the phone for almost an hour, had difficulty getting through the automated system, spoke to someone, got transferred to another department, then I was hung up on. Not the best way to treat customers.

  • PINKLADDY Diane Watson (@PINKLADDY) reported

    @O2 priority code not working

  • 2I0Fvx Jamie 2I0FVX (@2I0Fvx) reported

    @O2 Never mind sorted.

  • Nacnan1873 Nacnan (@Nacnan1873) reported

    @O2 Wits up with My O2 app won’t load anything for past few hours 🤔 poor show.

  • KerryMaeD Kerry-Mae Doogan (@KerryMaeD) reported

    @O2 is your customer service line actually so abysmal that it automatically hangs up when you ask to make a complaint? 4 times this morning the automated menu has hung up on me. #poorservice

  • angelickf #letthemusicplay💙 (@angelickf) reported from Cumbernauld, Scotland

    @O2 code for daily draw not working 😭

  • cosykates 𝐾𝑎𝑡𝑒 • 🌙 (@cosykates) reported

    @O2 @xverion_ it's my order, and I've had to cancel and go and fetch in store instead. Phones should be allocated if stated in stock. I assume you do this so you get money either way, and make people wait for their order if it arrives at all.

  • lloydhollett The Comedy Wordsmith (@lloydhollett) reported from Margate, England

    Any thoughts on @O2 as a mobile network?