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 11/30/2025 11:40

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • 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 !!!!!!

  • 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:

  • KIRSTL kirsty (@KIRSTL) reported

    @O2 Not sure 🤔 Think it’s just my area ME9 - I’ve checked on signal checker and a mass is currently out - haven’t had any updates for this.

  • LauraHemming Laura Hemming (@LauraHemming) reported

    @O2 It just tells me that 202 is incomplete number. I can make other calls fine, I just cannot get through to o2 customer service. I want to cancel my contract.

  • KIRSTL kirsty (@KIRSTL) reported

    @O2 If I have o2 wifi on using my home wifi - would calls being received in be affect by this phone mass outage ?

  • clairewillss claire (@clairewillss) reported

    trying to get anything sorted with @O2 is like pulling teeth, waiting hours for a reply on the chat service, replying within the minute and then have to wait another hour! customer service 0/10

  • inject99 Me (@inject99) reported

    @O2 @virginmedia what is wrong with your network in B68 your both absolutely CRAP !!!!

  • LadyOliviaFox Peregrine Nipsy (@LadyOliviaFox) reported

    @O2 So I'm still without a working phone and your support staff have failed me on three occasions in one day. Not very happy at all.

  • TinkMissy Missy Tink (@TinkMissy) reported

    @O2 After all the trouble I’ve been through with this company it’s best I stick with your complaints team… when they decide to get back in touch. 2nd complaint raised and still no response other than that email.

  • _HailTheLost_ Hail (@_HailTheLost_) reported

    @O2 new phone's been stuck with DPD for 6 days now, any advice on how to chase them up, since their customer service is non-existent?

  • littlegreeney87 Tyler Anthony Greene (@littlegreeney87) reported

    @O2 I have 5G and I can’t even watch a TikTok! What is going on today?? Your network is so unstable at the moment. I’ve spent my day travelling up and then down the country, literally today and 60% of the time I can’t even listen to my podcast. It’s not good enough. #phonenetwork

  • CliveR39 Clive R. (@CliveR39) reported

    Pathetic customer service by @O2 - can't track location of my new sim because they need the serial number of the sim- which I don't yet have- to access my account to track. Thanks for putting me with this bunch of ****s @virginmedia