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 01/01/2026 19:25

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Dungannon, Northern Ireland

The most recent O2 outage reports came from the following cities: Dungannon and Armagh.

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

  • 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

  • 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.

  • 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 !!!!!!

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

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

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

    @O2 please help dm sent

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • connorsayers18 DoctorWho SF (@connorsayers18) reported

    @O2 Hey. My data today is slow ans am not sure why. I've restarted my phone and your website says there is no issue in the area. So what's going on?

  • connorsayers18 DoctorWho SF (@connorsayers18) reported

    @O2 The status as changed. There is a mast in the area not working and being investigated so it explains my slow 5mpb data

  • dilligaf2k10 BearWith 🐻 (@dilligaf2k10) reported

    @o2 why is your connection on 4G so crap in Brighton & Hove?

  • Calder197 I (@Calder197) reported

    @O2 Was London! Surprised that network congestion should be an issue!

  • LeightonTreagus Keyser Söze (@LeightonTreagus) reported

    Can you please, for the love of God, sort the mast problems out in BN14 0TR @O2. This is the fifth occasion of intermittent coverage in 12 months. Your engineers either have no idea what they're doing or your using a mast from the Mary Rose

  • PeterJaworski5 Peter Jaworski (@PeterJaworski5) reported

    @O2 hi, I have been having an issue with my signal since I started my plan back in February with yourselves, whereby there the signal is usable due to an ongoing issue with the mast, keep being told that there is nothing that can be done, no option to cancel or discount

  • Jessiewantsfood Jessielouu (@Jessiewantsfood) reported

    @O2 pmd you about my issue please read and reply as I'm very fed up with horrible o2 service and fed up with being treated like dirt.

  • Jemah1983 Jema Hart (@Jemah1983) reported

    @O2 Yes the guy on the phone said he set it all up. I can text and call him and him me but 4g is still not working.

  • cragnet Craig Carroll (@cragnet) reported

    @O2 is it possible to request a number to be reconnected that I used to own where I know is no longer in use but should be available on your network?

  • tom_cat36 TomCat36 (@tom_cat36) reported

    @BurnsJakeburns @O2 Vodafone have good coverage they’re just an absolute nightmare if you need help with anything!