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 02/23/2026 17:30

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  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, 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

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:

  • 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

  • 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 !!!!!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • mateuszjarosz0 Mateusz Jarosz (@mateuszjarosz0) reported

    @O2 hey O2 any problems with your live chat? Can't get through especially using app. Got 400 bad request error

  • tom_melrose Thomas Melrose (@tom_melrose) reported

    @O2 Hey @o2, still no improvement to the signal in Linwood, postcode is PA3 3HL, still the same adult with the faulty mast. This has been going on for 3 plus months now.

  • hiphophappily S. Donnelly (@hiphophappily) reported

    @O2 I have been on hold for over an hour. Website useless and Aura just keeps directing me to 'contact'. I need to return a phone that I ordered online but it is impossible to contact you. If this is the level of customer service then I will consider leaving O2 altogether.

  • RobynMunroPR Robyn (@RobynMunroPR) reported

    Why is my 4G painfully slow please @O2

  • searlypants The Logical Gooner (@searlypants) reported

    @O2 Have messaged you with details You say you recognise the number - is this someone genuinely trying to sell alternate O2 PAYG plans you don’t advertise online? Or is it a “recognised” scam? Why would the caller hang up abruptly when I became suspicious?

  • Jessica47624846 Jessica (@Jessica47624846) reported

    @O2 hi trying to claim my 2months free joe wicks body app with o2 priority and it’s says the app code has expired even though On my 02 priority app there is 2 days left to claim! Pls help me as it seems unfair Thanks

  • tom_melrose Thomas Melrose (@tom_melrose) reported

    @O2 Hey @o2, any update on the mast that is down in Linwood, postcode is PA3 3HL? only way you can make and receive calls is via connecting to your own WiFi. How long does it take to order and replace a part, the signal has been shockingly bad for 3+ months.

  • lostmedievalist Ricardo Caldeira (@lostmedievalist) reported

    @O2 I can’t be your only unhappy user in Exeter. It’s taken me about 20 minutes to load Twitter, I can’t stream music and I can’t even load basic websites as there appears to be no capacity in the network. This is happening everyday now and I’ve reported it before more than once.

  • craigjp1808 CraigJP (@craigjp1808) reported

    @O2 So… it’s so far taken you almost my entire cooling off period to not replace my faulty iPhone 13 Pro upgrade! It’s a joke. I’ve been a customer for 14 years, currently on 8th call for almost an hour to your CS team. Any tips? Cancel my contract?? New service provider???

  • pipsterdog Jo Duddy (@pipsterdog) reported

    @O2 Hammersmith retail store closes owing me money and O2 customer services won’t help. So cross. 😡