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 02/03/2026 15:35

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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

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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:

  • StreekyG StreekySimeGuernsey (@StreekyG) reported

    @steve_r_music @O2 There is a problem with eSIMONs not connecting

  • tarapanayi Tara Panayi (@tarapanayi) reported

    @O2 I can’t receive calls, can’t receive or send texts or iMessages. I paid for an eSIM 2 days ago which now allows me to make outbound calls but still unable to receive. Nobody seems to want to help

  • El_Lloydie Gareth Lloyd (@El_Lloydie) reported

    Dear @O2 could you kindly assist in getting my mothers my o2 login access reset. She has forgotten her login details and the automated bot keeps wanting her to login to change her username!

  • RayExeter25 R Taylor (@RayExeter25) reported

    @O2 I'm a bit concerned. I renewed and upgraded my contract to a new handset which was due to be delivered on 01/07/2025. The order still says processing. Can you help please? I really don't want to cancel the order.

  • kbetteley Grumpinho (@kbetteley) reported

    @O2 for some reason can’t connect to 5G (intermittently) or 4G (at all) in se4. Not helping that your partner virgin is also out on the broadband side. Any chance that one of you two might try and partner provide some sort of service?

  • Umz1261117 Umz (@Umz1261117) reported

    @O2 I raised a serious complaint (ref: C-130525391) regarding billing errors and debt collection despite credits being applied and your team admitting fault.

  • steve_r_music Steve Richer (@steve_r_music) reported

    Is there a problem with eSIMs not connecting at the moment, @O2 ??

  • kingofbumpers NHF (@kingofbumpers) reported

    @ASlipperySlope1 @O2 Auto login denied, in France. Changed by email, said it was wrong ( it wasn’t) repeat, same

  • IslayGaz Gary McNicol (@IslayGaz) reported

    @O2 I check the network status quite frequently. I’ve also signed up for SMS updates but it seems that the Engineers have been “working” on it for months! WiFi calling is fine in the house but out and about I only have wonderful 3G!

  • crazypeas1 Paul (@crazypeas1) reported

    Another day without network coverage from @O2 This sim only upgrade at the weekend has gone really well. 😤🙄