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 02/13/2026 15:25

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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 (4%)

    E-mail (4%)

  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:

  • 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 !!!!!!

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

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

  • 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

  • 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.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • mr_shi2 1 (@mr_shi2) reported

    @O2 network has been poor for about a week now. Can’t even get 5G, 4G has been crap. Fix up!

  • chiefmackers Paul McClure (@chiefmackers) reported

    @O2 you can blame @virginmedia for me cancelling my contract with you. If they hadn’t delayed my installation a million times, u would have had a new customer.

  • Spurschic43 Ann-Marie Thérèse Hopkins 🇺🇦 (@Spurschic43) reported

    @O2 2/2 I have been trying to get an issue resolved with my account and have been passed along, told the wrong information and told it can’t be resolved for thirty days?? What kind of joke is this? My contract ends in July next year so I’m going elsewhere

  • REDxROAR C O M E B A C K S Z N (@REDxROAR) reported

    Why has @o2 gone really ****

  • drwormau Andrew F (@drwormau) reported

    The way @O2 treats is customers is nothing short of appalling. Had to wait around 90 minutes in store and then get told to call the call centre again as they can’t fix the problem the call centre told me I had to go into a store to have fixed.

  • Dreffed David Gloyn-Cox  🐉 (@Dreffed) reported

    @O2 how the heck are we supposed to use your sim while traveling if we can't install the app.... Why would you location lock the install? I'm not Changing my core account location for a single app. Biggest heap of crap, just wasted £15.

  • Thealex09 Alex T (@Thealex09) reported

    Why is service on @O2 so appealing? Signal literally does not exist anywhere

  • poofandwoof Scott (@poofandwoof) reported

    @o2 Switch Up isn’t all that it seems. You can’t pre-order your upgrade or have one reserved for you in store. You can’t upgrade online. It’s a joke! New customer can however do all of those things.

  • LionCryptoTalk LionCrytpoTalk (@LionCryptoTalk) reported

    Turns out DHL don’t honour next day on Saturdays. @O2 suggest to swap to #DPD as they have great tracking, work 7 days a week and generally have a good quality service. DHL are ****

  • danny26714239 danny (@danny26714239) reported

    @O2 planning to reply to my dm anytime this year? i rang your helpline yesterday and was cut off twice and i’ve had no help on here either.