O2

O2 Outage Report in Dungannon, Northern Ireland

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 03/04/2026 08:15

March 04: Problems at O2

O2 is having issues since 09:40 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • 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.

  • 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:

  • jordan_lee_s J (@jordan_lee_s) reported

    @O2 why is my 4G as slow as 3G? Used to be quite fast and now it takes over a minute to load a webpage with images that should be loaded in seconds.

  • jordan_lee_s J (@jordan_lee_s) reported

    @O2 I have before and it’s still awful

  • DiLussoMenswear dilussoclothinguk (@DiLussoMenswear) reported

    @AlexanderFitton @O2 Another day showing no service this is breach of contract no matter what they have to say They have to cancel

  • DiLussoMenswear dilussoclothinguk (@DiLussoMenswear) reported

    @BBCWatchdog please look at @o2 terrible nextwork non existence 5g or 4g or 3g not receiving what I'm paying for unable to cancel with out fee

  • AlexanderFitton Alexander Fitton (@AlexanderFitton) reported

    @O2 I have checked your network tips and status many times. Again, I have said it has been going on with months. An iPhone 12 Pro Max getting data speeds in Glossop slower than that of 15 years ago. It needs looking into and sorted. Many people have complained and it’s unacceptable

  • DiLussoMenswear dilussoclothinguk (@DiLussoMenswear) reported

    @ladymunter @O2 Cancel that sh#**t lool

  • pimpin_jaem PIMPIN Jaem (@pimpin_jaem) reported

    @O2 my network is off and nothing I have done is working to fix it

  • ChrisRose1980 Chris Rose (@ChrisRose1980) reported

    @O2 Hi I'm trying to top up a new PAYG sim and the top up payment keeps failing. Also tried setting up auto top up but after confirmation of this with my banking your website keeps failing to process the payment. Are there issues with your system at the moment. Cheers Chris

  • johnsmi57200935 john smith (@johnsmi57200935) reported

    @O2 I have been trying to get a PAC Code for a week now, I have been put through to three different people tonight, my phone is disabled, I can’t ring, text or go into my O2, the Customer Service has been awful since day one, which is why I’m leaving , what else do I have to do

  • MattyBergh Matt Bergh (@MattyBergh) reported

    @O2 are you currently having problems with voicemail recording? I can’t a new voicemail which is a big problem