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 12/07/2025 23:40

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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 (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Dungannon, Northern Ireland

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

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

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!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Banhammer72 Banhammer72 (@Banhammer72) reported

    @AshfordPlumber @virginmedia @O2 The two installers I had (many, many years ago now) sat on my driveway in their van smoking a joint before the installation. Left the cable taut across one point and drilled a hole between rooms at an angle. Ended up getting someone out to fix that.

  • TomTheArsenal Tom (@TomTheArsenal) reported

    @O2 @MPD_Online been waiting since 7th March for my S22+. Looking like I'll have to cancel at this rate.

  • Victoriiaem1ly VictoriiaEmilyy 🦋 (@Victoriiaem1ly) reported

    @O2 I have had bad service for a few days now, restarted phone no better. 4G keeps cutting out and I get H signal

  • uglybalaclava Lewha (@uglybalaclava) reported

    @virginmedia @O2 Good evening, something is broken for the last few days, 4G & WI-FI is super slow. What’s happening over there!?

  • _OceanAvenu3 hayley (@_OceanAvenu3) reported

    @O2 My account is currently overdue but was put on hold so I wouldn’t receive any issues with data ect until the 2nd of April.

  • NukaDan Dan Dixon (@NukaDan) reported

    Hey @O2, a mast in the Lichfield area has been down for 7 weeks now, and customer services keep saying they have no date on a fix. Any possible updates on this?

  • paulsutcliffesw Paul Sutcliffe (@paulsutcliffesw) reported

    Hi @O2 We’ve just moved and I’ve gone on the website to update my address today. I eventually found the option but now it just tells me it can’t find the address. Can you help please?

  • hibernator_the TheHibernat🟢r: 🇺🇦 👻🪦🐮💎1️⃣ (@hibernator_the) reported

    @AshfordPlumber @virginmedia @O2 That is an awful install. They should be ashamed.

  • macintosh01 Caroline MacIntosh (@macintosh01) reported

    @O2 I have had no signal on my phone now for 2 days DE45 1BZ. I was not contacted about this and still no phone signal?

  • BlairInfluence Blair 8 (@BlairInfluence) reported

    @O2 Super thrilled to just be cut off after being on hold for 30 minutes. I just want to cancel the contract I've paid for but havent used for the better part of two years but I cannot find a way to do it that doesnt involve me spending time on hold and just being cut off.