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 02/10/2026 17:50

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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 (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

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O2 Issues Reports Near Dungannon, Northern Ireland

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

  • davidbladon David (@davidbladon) reported from Oritor, Northern Ireland

    @O2 No, I hung up. I’m not spending my evening trying to cancel a SIM that I’ve never used because it was bundled with a virgin media product. I’ve cancelled my direct debit and this is my correspondence that I’ve cancelled the contract. You lot do what you want

  • 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!

  • 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

  • ParcoPorta Craig McGrugan (@ParcoPorta) reported from Oritor, Northern Ireland

    no emergency alerts on any of the three @O2 mobiles in this house

  • 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:

  • DemiMcDowell Demi McDowell (@DemiMcDowell) reported

    @O2 Hi my signal is fine, it's just the mobile data that isn't working 😔

  • _Lizzie_03 𝕃𝕚𝕫𝕫𝕚𝕖 (@_Lizzie_03) reported

    @O2 Specific areas LU3 3HP is the worst It drops out from full signal to 1 bar and then E not even 3G! No doubt you’ll tell me you are doing maintenance works

  • ninsey_t janine (@ninsey_t) reported

    @O2 Why is my local area experiencing frequent 9hr long blackouts of no phone or 4g/WiFi signal? I'm paying for a service you aren't reliably delivering! Its incredibly inconvenient!

  • oRagdog Louise O'Connor (@oRagdog) reported

    @O2 still trying to get someone to help with replacement sim for elderly relative

  • DavidRogers1989 Dave Rogers (@DavidRogers1989) reported

    @O2 Only an hour for a reply, better service than the call centre, currently been on hold for 1 hour and 42 minutes #joke

  • sammy56373846 sammy (@sammy56373846) reported

    @O2 Hi I am a pay monthly customer. How do I get a receipt document from you stating my IMEI number of my phone. I need it as proof of purchase if I want to make a claim through mobile insurance.

  • quigdes Kevin Quigley (@quigdes) reported

    @philchamp_ @O2 @ThreeUK We were looking at all the options but the promised 20% discount tipped the balance back to O2. But like all these things it is a con. You have to "claim" the discount after you sign up. Well all I can say is O2 just lost me and the business as a customer. Truly fed up with this.

  • DavidRogers1989 Dave Rogers (@DavidRogers1989) reported

    @O2 been trying all day to get though to your customer service and still no help, shower of sh*t #poorservice #wontbealoyalcustomermuchlonger

  • kellyxxxkelly kelly barlow (@kellyxxxkelly) reported

    @O2 really not happy with the customer service I have received from o2

  • fierce0bsession ~Lou~ (@fierce0bsession) reported

    Anybody else have any problems with @O2 today? I've carried over bill to next month so data was reinstalled.But today I've not been able to connect to data,text or make phone calls. Turning it off and on don't work either.I need my phone for work tomorrow so it needs to be sorted