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 03/18/2026 11:55

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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 (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

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

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

  • 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!

  • 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:

  • Angryscotsman88 Al (@Angryscotsman88) reported

    @O2 is there an issue with your app and paying the airtime bill? Have paid the device plan but no airtime bill is being displayed in the myo2 app or on the o2 account website

  • Philscomment_ Phil's comments (@Philscomment_) reported

    Hello @O2, my wife has been waiting 5 days for her phone to be unlocked. She is having to move away from O2 because we can't get a signal where we have moved to. She has been with O2 for many years and would appreciate a faster response as she can't use her phone.

  • GeorgievaEV Elena Georgieva (@GeorgievaEV) reported

    @O2 Have you used your phone abroad before? - Yes, I currently work abroad and haven't had issues using my phone. The connection is terrible though despite full coverage on my phone. 3/

  • abi__w_ abi (@abi__w_) reported

    @O2 hi, I've been with o2 for years and had good signal at home for past 2 yrs, however past week or so had no signal in house but your website says no issues. Can you advise why this may be, any changes etc.?

  • rachel_herod Rachel Herod (@rachel_herod) reported

    @O2 @mikos I have no signal and according to your website its fine in my postcode... obviously its not! Thank got for WiFi. I pay a lot of money a month for a **** website with duff info. Great work o2

  • bazc1982 Barry (@bazc1982) reported

    @Omeran3 @O2 What they don’t do is beat @EE for 4G never mind 5G coverage which incase you didn’t realise is their main job not dishing out wee daft freebies

  • mikos Mike Carter (@mikos) reported

    @O2 Can you confirm that there is a mast issue and that your engineers are aware of it? Do you have an ETA for it to be working again?

  • EmmaMontye8806 emma farrington (@EmmaMontye8806) reported

    @O2 I'm trying to pay my bill but airtime balance isn't available I've paid device plan will balance on automated service have updated yet

  • TomBurden94 Tom Burden (@TomBurden94) reported

    @O2 How do I cancel the order? Or even swap it for another colour model that is stocked?

  • fvkmebiebs . (@fvkmebiebs) reported

    omg o2 are ******* shite. been on hold for 40mins.. seriously they are the worst #o2 @O2