O2

O2 Outage Report in Dungannon, Northern Ireland

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The latest reports from users having issues in Dungannon come from postal codes BT71.

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 11/28/2025 22:10

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Dungannon, Northern Ireland

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

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

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:

  • ammylouxx Amy (@ammylouxx) reported

    @O2 It is saying a mast is down in the area. Do we know when this will be resolved? Even though using Wi-Fi calling we are still missing out on calls and messages

  • M_Dos78 MD (@M_Dos78) reported

    @O2 Are all your customer service advisors rude and argumentative? The lady I spoke to was far from acceptable, so glad the calls are recorded because she needs some serious training!

  • TinkMissy Missy Tink (@TinkMissy) reported

    @O2 no response on your app, no response on my phone call, no response to my request of a call back, no response on here… 👍🏼great service guys, keep up the hard work

  • reigaterunner lisa cain-jones (@reigaterunner) reported

    @O2 why have I received the message “O2 has turned off 4G calls on your account” and I now have no ability to make or receive calls? I have tried all the fixes suggested and nothing has rectified the issue?

  • nicolasanderso1 nicolas anderson (@nicolasanderso1) reported

    @O2 what’s wrong with your network can’t make or receive calls. #phonewontwork

  • AnnaSymon Anna Symon (@AnnaSymon) reported

    @O2 I’m in USA and not able to use my phone outside wifi. I got a text saying because of tech incompatibility with A T &T voice calls wouldn’t work. Please help, thanks

  • therealbigg187 Gary M Hill (@therealbigg187) reported

    @O2 when is o2 Dundee getting fixed been down since 10am

  • petercodack Peter (@petercodack) reported

    @O2 hi do you contact about missing order online chat never available

  • aamnak8 Aamna (@aamnak8) reported

    @O2 you have horrible customer assistant advisors. I really hope you train your staff better

  • corallamontagne 🥀 (@corallamontagne) reported

    @O2 my service hasn’t been right for two weeks now. Please can someone get in contact because I’m paying a bill for a phone that barely works