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 02/22/2026 23:30

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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: Cookstown, Dungannon and Armagh.

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

  • 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.

  • ParcoPorta Craig McGrugan (@ParcoPorta) reported from Oritor, Northern Ireland

    no emergency alerts on any of the three @O2 mobiles in this house

  • 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:

  • NathFerguson Nath (@NathFerguson) reported

    @O2 why is ur when i submit a complaint u say your get back within 7 days and no response this this is the second time it’s happened.

  • Jordan_dunn94 Jordan Dunn 🏳️‍🌈 (@Jordan_dunn94) reported

    @O2 three times I have now called and I've been passed from pillar to post, Had phone hung up on me, being told you can't take a payment. Getting beyond a joke all of this is now. The service you provide is shocking and as soon as I can leave the bloody better!

  • Kojo__Botsio Kojo Botsio (@Kojo__Botsio) reported

    @O2 messing with my life and simply doesn't care! Been contacting them for two years now to resolve a wrongful reporting of default in my name. Several times I've been assured it will be removed but never done. Letters have been ignored. Mistake was theirs, yet I pay the price

  • Makman40990018 Makman (@Makman40990018) reported

    @O2 Is supposed to be reliable. Assured me to be on their service by 31/3/22 and still nothing. Meanwhile my giffgaff stopped working as @O2 transferred my number.... Would be nice to have some explanation ASAP!!!!

  • JennDoesStuff Jenya Todorova (@JennDoesStuff) reported

    @O2 I was first told it will take 48 hours, then 28 days, then I called back after 30 days only to be told it will take another five days. Then I called again after a week and was told it will take another five days. It's five days today. Still no resolution.

  • appledell Mike Morris (@appledell) reported

    @O2 For weeks now when I check network status I get the following - 'Looks like a nearby phone mast isn’t working as it should, sorry. Our engineers are likely to be on the case already, and your service might come and go until we fix it.' When is it going to be fixed???

  • MindiiSoo Mindi (@MindiiSoo) reported

    @O2 a relative has received a default notice but isn’t & never has been with o2. Your call centre said they’d investigate & reply by email to the email on the account - which is obviously the fraudsters - brilliant! When I pointed this out they said go to the store! @BBCWatchdog

  • JennDoesStuff Jenya Todorova (@JennDoesStuff) reported

    Hey, @O2, it's now been 56 days since a company you work with (@dhlexpressuk) stole my new phone, delivered an empty bag instead of my iPhone 13 Pro Max 512 that I'm now paying for, and you told me you'd contact me with a resolution within 48 hours. How much longer will it be?

  • jobcalifornia Rick Berreth (@jobcalifornia) reported

    @biddydelaney @O2 Go inbox cyber_recovery7 on Instagram for help

  • TheSilkyBarKid Robert Theobald (@TheSilkyBarKid) reported

    @O2 I need to speak to someone regarding chargers toy bill but no one.picks up the phone when I finally find a number to call. Help please