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 01/07/2026 16:00

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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 (32%)

    Internet (32%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (4%)

    Wi-fi (4%)

  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:

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

    @O2 please help dm sent

  • 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!

  • 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.

  • 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:

  • snudge27 James (@snudge27) reported

    @O2 @Dianewi06 O2 have had a major systems failure for new sim cards, Diane. No eta on fixing it. You might be better off exercising your 14-day right to cancel your contract without penalty.

  • ludlow148 Lee Ludlow (@ludlow148) reported

    @O2 can you advise why the network is currently so bad in SW20 postcode? Has been that way for months?

  • Yodasnuts Mike Bignall (@Yodasnuts) reported

    @O2 Hey, my wife requested a sim swap on 15/07 and it's still not working. It came on briefly but now nothing works at all. 2 calls to CS and nothing. She has missed 2 very important calls from her hospital so far and will miss another today. Absolutely shocking.

  • tghharris Tim (@tghharris) reported

    @O2 recently switched to you on sim only from Vodafone. Provided PAC already. New O2 sim now in but not able to receive calls, going to VFone voicemail. Can make calls. Help?

  • cfaapichella Caroline Apichella (@cfaapichella) reported

    Hi @O2 - sorry for public post but my o2 service has been switched off and I’m currently travelling by bike in Spain. I need service/data for navigating. I’ve emailed via Twitter and the o2 app but no reply. Please can someone help me? Obviously I can’t call because of the issue

  • HotmailLawson Robert lawson (@HotmailLawson) reported

    @O2 Why is the 4G signal in FK2 0DB area so shockingly bad, hardly got a signal even with a 20% signal it takes ages to connect to the internet. The signal used to be amazing up here! Please get it sorted or it may be time for a change of provider.

  • Richard10jones Richard Jones (@Richard10jones) reported

    @O2 you are rubbish at customer service and the fact that in the 21st century you cannot guarantee a signal in a normal house and have a mast not working properly for over 6 months and yet still charge the full amount is an absolute joke can’t wait for my contract to expire

  • Slightly_TM Lewis (@Slightly_TM) reported

    @O2 This is why i cannot survive in a modern environment, it was right there the whole damn time 💀

  • lumers73 Chris Lumley (@lumers73) reported

    @EE U sound like Boris Johnson just talking bullshit, had nothing but problems for over a week. Worse network going, surprisingly I'm going to @O2 #iliveinleeds

  • kambizbaber Kambiz Baber (@kambizbaber) reported

    @O2 requested a SIM swap Saturday and have been without service since. Apparently a known issue, and you're very grateful for my patience. Nobody can leave me a voicemail message even. Do you intend to charge for days people have been unable to use your network?