O2

O2 Outage Report in Dungannon, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

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 01/31/2026 10:20

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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: Cookstown and Dungannon.

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

  • 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:

  • dan595c Dan (@dan595c) reported

    @O2 is your 5G network out in St Albans?

  • hammerett Claire Picken (@hammerett) reported

    @andandy1620 @O2 Their service is awful.. I have a complaint and nobody wants to help...

  • miceheath Kip Heath (@miceheath) reported

    @O2 Hi, is there an update on fixing the phone mast in AL2? I appreciate that no-one plans faults but we've had no phone signal for 48 hours the same week prices are being raised by 17%....

  • CrystalMapaya Mbolecza (@CrystalMapaya) reported

    @o2 I'm unsure why all agents are providing misinformation. Are all calls recorded? The service I've received is abysmal. I'm requesting an urgent callback.

  • join4te Jay (@join4te) reported

    @O2 Day 126 of 365 on trying to get O2 to fix their phone customer service. 1) If you ring and ask for an e-sim for an Apple Watch then good luck with that. Staff seem very untrained. 2) Calls disconnect too much when speaking on 202. 3) The whole IVR system feels dated.

  • ZombieGodzilla Roxie (@ZombieGodzilla) reported

    @O2 no reply to complaint emails or DMs. Heard nothing since the end of Feb 😡

  • kneeDown1981 🇬🇧 Ad 🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@kneeDown1981) reported

    @O2 what is up with your customer service? Can’t deal with issues on the phone. Can’t deal with issues in store and don’t respond to emails?

  • alkadass alka dass (@alkadass) reported

    @O2 @MartinSLewis just watching your programme and following advice re mobile phones . Hugely disappointing customer service since their merger with @virginmedia and no cal back .I’ve called at least 10 times. Their tariff still is not correct!!!! Help !

  • rjnixon1 Ryan Nixon (@rjnixon1) reported

    @O2 how you are justifying a increase in price is absolutely scandalous. You’re signal in recent months has been the worst I have ever used. Paying for 5G and get it no where. 4G system is as useful as Gary Glitter looking after 12 year olds. This needs sorting out. 13% increase!

  • ijohnson19 i johnson (@ijohnson19) reported

    @O2 I am so fed up with being fobbed off by 02 i couldn’t make or receive calls on my 6 month old phone so I was near a store , I went in and they just tried to sell me a new phone, called customer service and after a 45 minute wait was told upgrading network, in 4 areas