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 11/17/2025 21:55

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  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%)

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:

  • 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.

  • 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:

  • AmyBB09 Amy Beard (@AmyBB09) reported

    @O2 the worst customer service I’ve ever experienced. Still owed £280 been waiting for this since august!! now being told I won’t receive the money back until mid October! Disgusting. Also still waiting to hear back from management, your communication is appalling #unexceptable

  • Ktbeevo ktbee (@Ktbeevo) reported

    @O2 do you even Check your dms? You say flick you on if you need help. Nearly a week on and zero help.

  • CarthySM Simon (@CarthySM) reported

    So upgraded my phone a few months ago with the promise of a £300 gift card with @O2. After repeated emails, phone calls nobody ever responds. Unprofessional, non-existent customer service, see how they like it when I blank their calls and letters for non payment of bill! 🖕

  • LittlensCrafts Littlen's Crafts (@LittlensCrafts) reported

    @O2 The link doesn’t help it says there’s no issue but clearly there is as my mobile data hasn’t been working for 3 days now.

  • tanyahazellphot tanyahazellphoto (@tanyahazellphot) reported

    Well @O2 your service is shocking! Your ‘team’ lied to me on live chat about the system being down! How do I know? I went in and checked with another member who said everything was fine. They are rude, unhelpful and downright lazy!

  • chassuela Sue (@chassuela) reported

    @O2 Hi, why is it that since me and the hubby got changed phones from Huawei to Samsung, our signal is really bad?

  • Stormabelle Stormabelle (@Stormabelle) reported

    @doom__daze @O2 I had two weeks of calling O2 everyday before they sorted my issue! 🙃 everyday another hour wasted

  • Gucci_Hughes 👉🏼 Brad Hughes 👈🏼 (@Gucci_Hughes) reported

    @O2 absolutely no signal, not even basic signal for calls and SMS... Been like this now for 2.5hrs and it's not specific to my area as I've travelled from #Southampton to #fareham and my wife's signal is fine. Getting very annoyed QUICKLY!

  • speelingmstake Freya (@speelingmstake) reported

    @O2 No issues with calls or texts just data. Postcode is g51 but I'm out and about in Glasgow and getting no data signal anywhere

  • GCT1UK Glyn Taylor (@GCT1UK) reported

    @O2 sadly after being a business customer with o2 for over 15yrs I feel its time to switch to alternative network. The reason poor coverage. If you want proof go on your coverage checker for my post code it says excellent. Then stand in my back garden and tell me if it is or not!