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 03/10/2026 01:00

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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 (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Dungannon, Northern Ireland

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

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

Community Discussion

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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!

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • bridgethalford Bridget Halford (@bridgethalford) reported

    @virginmedia @O2 rubbish customer service. While trying to sort volt package benefits on the @O2. 3 calls to customer service and still not sorted. Now looking a new providers.

  • CeirionJ ceirion jones (@CeirionJ) reported

    @O2 how do I get hold of customer service to return a device??

  • BenGoude Ben (@BenGoude) reported

    Spending my life on hold to @O2 to cancel a contract I don't have that I keep getting harassing payment letters and emails about🙄awful customer service

  • Jay84uk Jamie (@Jay84uk) reported

    @O2 no signal at all today LA23 1HW. Was off Tuesday morning but came back. Signal checker days no issues but definitely not the case.

  • shineyprincess2 Mrsleahhughes (@shineyprincess2) reported

    @O2 OMG WHAT A WASTE OF GETTING A PHONE REBOOTED AND NOT FIX IT WHEN WE TOLD THEM THE CHARGER WAS NOT CHARGING AND ITS NOT CHARGING HE HASENT DONE A VERY GOOD JOB HE JUST WASTED TIME BOOTING IT TO FACTORY DEFAULT I DIDNT WANT THAT I WANTED THE CHARGER AREA FIXED BUT NO WASTE

  • DionMellows frenchboy (@DionMellows) reported

    @O2 Hi team, I have a 4g antennae set up to provide broadband to my house however I am guessing your network knows its for a home wifi and restricts the speed of the system. My phone inside the house also on O2 gets double the connection speed compared to the massive receiver.why

  • avandyc Andy Cowan (@avandyc) reported

    @bobbyllew I turned 5G off on my iPhone as each time it connected to 5G anything I was doing would slow to a halt - @O2 anything to add?

  • ChezBuckley Cheryl Buckley (@ChezBuckley) reported

    @O2 mast in haywards heath been broken for past 2 days. I have no data whatsoever. What am I paying for?

  • marjgrrl Marj (@marjgrrl) reported

    @O2 Thank you for your assistance. I did call them yesterday. Waited 30 minutes and then was greeted by this very rude agent who did not hlep me one bit. She did not want to accept the fact that I want to end my airtime contract.

  • umney Matt (@umney) reported

    @O2 hi, I’ve been without any signal on my phone for the last 2 days for no apparent reason. What do I need to do?