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 01/17/2026 02:10

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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: Dungannon and Armagh.

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

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

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.

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

    @O2 please help dm sent

  • 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!

  • 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:

  • Froddie Avenging Angel (@Froddie) reported

    @MomentiumFund @O2 Quite. I’ve spent 30-45 mins in phone queues on the different numbers texted/mailed to me; engaged in online chat with a BOT; gone into a store to (try to) pay and been given different assurances and advice. Awful experience.

  • TipsySassenach Tipsy Sassenach (@TipsySassenach) reported

    Hiya @O2 & @virginmedia - I'm a customer of both of you, but my Volt benefits never seem to materialise. How do I best get this resolved? There's no clear way to do this on either website...

  • iamlaurabates Laura Bates (@iamlaurabates) reported

    @TheO2 hey. I won a prize prior to Covid via @O2 for tickets to a show and top deck hospitality. Covid boo. But what happens to this now. Have tried several times to contact. And o2 told me to speak to you. Please help. I never win anything.

  • seefootnote Dr Katy Layton-Jones (@seefootnote) reported

    @O2 I know maintenance is necessary, but no phone service until 8pm tomorrow night = nearly 48 hours with no service. Can't you focus on overnight works? Phones are essential for people work from home.

  • RajYallamilli Raj (@RajYallamilli) reported

    @O2 code not working

  • CalvinLaurenson Calvin Laurenson (@CalvinLaurenson) reported from London Colney, England

    @O2 is your London 4g network having issues? I have multiple o2 devices that aren't connecting

  • bakrus1991 Suzi H (@bakrus1991) reported

    @O2 tried your @GreggsOfficial sweet treat offer, assistant said code didn’t work so I paid for it, got home & voucher says it’s been used, so much for a treat!😢

  • danielw5432145 D.W (@danielw5432145) reported

    @O2 my McDonald’s code is not working

  • miizbrowne Miz Browne (@miizbrowne) reported

    @O2 I have just transferred over to O2.. I requested my Number to be transferred however this hasn’t happened.. the network I am getting is very poor and now I am currently receiving no service. I have private messaged and facebooked with no response!

  • JimConnolly Jim Connolly (@JimConnolly) reported

    @O2 Okay - if someone would like to tell me what you need, it would help. Looks like your DM software is just repeating your open tweet messages.