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 03/12/2026 02:55

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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 (33%)

    Internet (33%)

  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

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.

  • 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!

  • davidbladon David (@davidbladon) reported from Oritor, Northern Ireland

    @O2 No, I hung up. I’m not spending my evening trying to cancel a SIM that I’ve never used because it was bundled with a virgin media product. I’ve cancelled my direct debit and this is my correspondence that I’ve cancelled the contract. You lot do what you want

  • stevieeer 🔮steviee_r🔮 (@stevieeer) reported from Armagh, Northern Ireland

    @O2 please help dm sent

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Mr5_Fox ffffffffy (@Mr5_Fox) reported

    @O2 The new Samsung which even funnier you have since emailed me to say we sorry to deliver bad news but your phone is out of stock..... This isn't going well is it

  • The_Garns Garns (@The_Garns) reported

    @charli_bigspuds @O2 I've never had a problem with vodafone. Only went with them instead of o2 cos I get staff discount but loads better imho

  • rosalyn129 Rosalyn Bolton (@rosalyn129) reported

    @O2 @hubbubUK Well I currently am having to because after nearly 24 hours your service is still down for me with a 'mast issue'. I have to work from home but might have to drive to somewhere i can borrow WiFi just so I don't loose any more money from being unable to work 😔

  • EdwardsHimself Edwardshimself (@EdwardsHimself) reported

    Hey @O2 been a customer with you for almost 5 years but last week, I’ve been getting scam calls/texts claiming from HMRC and HSBC. What can you do to stop it?

  • lettietomblog Lettie Tominey (@lettietomblog) reported

    @O2 hey! I already sent a DM, I have set up my new phone a few hours ago but I still have no service?

  • lukecrawshaw sugar ray tyson (@lukecrawshaw) reported

    @DaveJohnson04 @O2 Fake as ****

  • Sharna_95x sharna 🌷 (@Sharna_95x) reported

    @O2 please can i have some help with a data query. i’ve tried to speak to your team on the phone and it wasn’t very successful. i have apparently used 140GB of data in 3 weeks which is impossible, and all i got told was to pay £9 a month extra for unlimited, which is ridiculous

  • littlebigmike28 mike (@littlebigmike28) reported

    @O2 hi, I need to speak to someone on the online chat service but no matter how hard I try, I cant find it?!!?! Please can you come back to me ASAP

  • _ntmuj Nics (@_ntmuj) reported

    @O2 I am getting the links but the problem is when I click it says “we’re unable to proceed with recovering your account contact customer services”

  • RachelClara Rachel Evans (@RachelClara) reported

    @O2 how do I get to speak to a customer service advisor!l?? Third day trying and 20 mins in with no luck?!!!