O2

O2 Outage Report in Dungannon, Northern Ireland

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 03/22/2026 06:20

March 22: Problems at O2

O2 is having issues since 09:40 AM GMT. Are you also affected? 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 (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  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:

  • 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 !!!!!!

  • 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.

  • 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:

  • Chrissie_Pilk Chrissie (@Chrissie_Pilk) reported

    @O2 someone has tried to call me in response to a complaint, but I cannot answer my phone at work. Could I please ask for a call back? They have now said they’d send an email but I’ve had no response.

  • andfoxcroft Andrew Foxcroft (@andfoxcroft) reported

    @O2 And my service will not be cut off because I can't make a payment?

  • donald_riggens Donald Riggens (@donald_riggens) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • AlisonGillespie Alison Gillespie (@AlisonGillespie) reported

    @O2 I have just joined o2 and provided my pac code to port my number. My old sim is now disconnected and my new sim is saying not provisioned. How do I fix this?

  • harveylamb_ Harvey (@harveylamb_) reported

    @O2 Walked in my local McDonald’s to claim my free quarter pounder only to be told that they couldn’t accept it. Any help?

  • PaulYoud Paul Youd Ⓥ (VG-Dad) #FBPE (@PaulYoud) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • martyfarty Martin Power (@martyfarty) reported

    I think @O2 electronic voice recognition on their customer service is probably the worse I have ever had to deal with #epicfail on the other hand the actual person I spoke to was great and sorted the issue #brilliant So now off to @VodafoneUK on new deal

  • megathersmith Megan Athersmith (@megathersmith) reported

    @O2 no signal/data in Cumbria since Friday any news on when it will be back on? Thanks

  • fashlovesphotos Diana Frances (@fashlovesphotos) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • KatieCorr54 Katie Corr (@KatieCorr54) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇