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 12/06/2025 12:20

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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:

  • 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 !!!!!!

  • 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:

  • BarryTuckwood Barry Tuckwood (@BarryTuckwood) reported

    @O2 I looked yesterday using wifi when O2 signal disappeared. Not helpful at all

  • mattd1981 Matt Dickinson (@mattd1981) reported

    @O2 While it’s moving and stationary. I thought the purpose of a mobile device was that it could be used whilst MOBILE, moving, not stationary. I think your reply is poor and a typical social media reply that shows you really couldn’t care less.

  • lennonsghirl Cara (@lennonsghirl) reported

    @O2 you need to sort out coverage in #Coatbridge area. Large swathes of the area unable to get even decent 4g coverage so you can barely make calls or use data. At home calls only with WiFi support, no WiFi no mobile phone coverage. Really shoddy service at premium prices

  • crowndphoto crowndphoto (@crowndphoto) reported

    @O2 @VodafoneUK service is down as well as their customer services what do you offer?

  • SuzanneTait Suzanne Tait (@SuzanneTait) reported

    @O2 Help in time ? Nobody was really any help at all.

  • JamesGunn18281 James Gunn (@JamesGunn18281) reported

    @O2 what a joke if a company spent over 2 hours tymryi g to airy out an issue and just get the run around sick of this crap from big companies as long as you get the money you don't give a crap.

  • newe20447 Andrew Newell (@newe20447) reported

    @WillsherDaniel @O2 If your number was originally with EE you’ll have been having problems receiving calls today

  • hermindworks 𝒥 ᥫ᭡ (@hermindworks) reported

    @O2 I’ve got no service ? Can’t receive or make calls.

  • siobhankatyhall 𝐬𝐢𝐨𝐛𝐡𝐚𝐧 🌈✨ (@siobhankatyhall) reported

    @O2 why is my service STILL off?????

  • icedvow2 icedvow (@icedvow2) reported

    @O2 i first got a sim card for it back in 2021, it never connected in the first place until august 2022 when it first actually connected to a celltower and then stopped the next day