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 01/29/2026 08:10

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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: Dungannon.

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.

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O2 Issues Reports Near Dungannon, Northern Ireland

Latest outage, problems and issue reports in Dungannon and nearby locations:

  • 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

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • GoaterBilly Billy Goater (@GoaterBilly) reported

    @o2 Anybody thinking of a business account at o2, beware it will be sold on false pretences. You lose the benefits of some personal tariffs ie free data, calls, texts in Canada, Oz, NZ, etc. Besides, the network is dire both at home & abroad. Zero customer loyalty. Dire company.

  • TheLondonView22 The London View (@TheLondonView22) reported

    @O2 WHY is your companies signal so awful in my area? It’s a town, not a hay barn in the middle of pissing nowhere!

  • steve334455 lostinmatrix (@steve334455) reported

    @O2 It’ll never catch on.

  • Caz126 Caroline M (@Caz126) reported

    @O2 Can't log on. Any known issues?

  • MarkOConnor197 Mark O’Connor (@MarkOConnor197) reported

    @O2 8 per customer is bang out of order

  • chrisoliver71 Chris Oliver🌳☁️🗽 (@chrisoliver71) reported

    @virginmedia @O2 Appalling service tonight and over past week. getting 2mbps. Made work impossible online today.

  • therealwannieb Wayne Bristow (@therealwannieb) reported

    @O2 why is it when I go to my gym at ME17 1RE I lose all network connection in the building however, both Three and EE work fine. I know they work fine as I have tested it.

  • bettydol01 Elizabeth Doleman (@bettydol01) reported

    @virginmedia @O2 Your company is a joke. You don’t want everyone to be connected as you can’t organise your company to install your services! I have been waiting since August.. customer service dept is useless!

  • pauldonkin09 Paul Donkin (@pauldonkin09) reported

    @virginmedia @O2 @peterkay_co_uk Same thing as others - not able to log into the Priority App - takes me to the log in page and then crashes - updated OS to 16.1 today in an effort to solve the problem !!!! Please advise

  • LouisWalshXFact Louis Walsh (@LouisWalshXFact) reported

    @O2 If he has any sense he won’t use o2. Worst signal ever !