O2

O2 Outage Report in Dungannon, Northern Ireland

No problems detected

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

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 02/21/2026 03:10

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 (4%)

    E-mail (4%)

  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, Dungannon and Armagh.

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

  • 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

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • xxClaricex Clarice 💖 (@xxClaricex) reported

    @O2 Thank you! Ive been in and out signal for 3 days now with my phone! I was wondering if there was an issue

  • DionNicolaou Dion Nicolaou (@DionNicolaou) reported

    @O2 I’ve been waiting 2 days for my data plan to activate on my Apple Watch. It still says plan activating. I hear lots of people have this issue! Why is it taking so long and please don’t say wait another 24 hours. This is a simple process that shouldn’t take forever!

  • KatePinkSmith Kate Smith (@KatePinkSmith) reported

    This just gets worse. They’ve cut my phone off. I can’t make or receive calls. @O2 you are a total disgrace. I can’t even call to resolve. What are you going to do? This is disgusting. 🤬🤬they’ve also sent me a message saying I’ll owe £476. I’m out of contract. Literally WTF!?

  • LeoMartorana Moanin (@LeoMartorana) reported

    @O2 That’s a blatant lie. I only use 5GB and you have sent me this. Just so you know our roaming service is intended for short breaks only. If your usage continues like it is, we'll have to add extra charges to your next bill.

  • kells1133 kellie (@kells1133) reported

    @O2 I need some help with a payment I’m trying to make I think I’ve been given the wrong account details to pay too.

  • Jarmain_etc Mick Jarmain🙂🏠🚴‍♂️♣️ (@Jarmain_etc) reported

    @KatePinkSmith @O2 Post Contract Termination Complaint Letter to CEO Incoming!!

  • w36613 JW (@w36613) reported

    @O2 Day 3 of no service. Its appalling that the promised return calls don't happen and we have to start from scratch on every call. Is the number porting issue fixed yet?

  • KatePinkSmith Kate Smith (@KatePinkSmith) reported

    Still nothing @O2 yet still replying to everyone else. The height of frustrating ‘customer service.’

  • CharlesRoskilly Charles Roskilly (@CharlesRoskilly) reported

    @O2 @emmasanderson87 Hi o2, I'm glad to see you've replied to the tweet @emmasanderson87 sent 59 minutes ago.....just wondering why you haven't replied to my multiple tweets and DM's since 8:30am this morning. Your system of replying seems to be a mess. Second evening with no service for me!

  • Dezza26775104 Dezza (@Dezza26775104) reported

    @O2 hi I am experiencing issues with my O2 rewards. I saved my O2 Neros reward and locked it in earlier in the day but when I tried to redeem it the app showed out if stock! This is quite frustrating as it was already locked in and I don’t see the point of saving the reward.