O2

O2 Outage Report in Dungannon, Northern Ireland

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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 01/24/2026 10:00

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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: 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:

  • davidbladon David (@davidbladon) reported from Oritor, Northern Ireland

    @O2 No, I hung up. I’m not spending my evening trying to cancel a SIM that I’ve never used because it was bundled with a virgin media product. I’ve cancelled my direct debit and this is my correspondence that I’ve cancelled the contract. You lot do what you want

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

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

  • 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

  • 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:

  • malt_11 ashley (@malt_11) reported

    @o2 trying to talk to customer service, chat is unavailable as is via my app, getting frustrating trying to talk to someone re upgrade 😳😳😳😳😭

  • AnnaAverkiou Anna Averkiou Media (@AnnaAverkiou) reported

    @O2 I've tried all that. Spoken to CustServ who can't help: it's just due to lots of people using it and it's being worked on! WHAT is being worked on? How long? Will I get a refund on my subscription? :-(

  • AnnaAverkiou Anna Averkiou Media (@AnnaAverkiou) reported

    @O2 Noone can get hold of me and I can't make calls. CustServ had no solutions and didn't disagree when I said I would have to find another provider if this isn't resolved. Meanwhile I'm being charged for no service!

  • join4te Jay (@join4te) reported

    @O2 Day 65 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.

  • duceydan Danny Duce (@duceydan) reported

    @O2 Yes well the service not good enough at all

  • iureallylikesm1 quietness ♭ (@iureallylikesm1) reported

    WHY IS MY PHONE SAYING “no SIM” @O2 **** YOU YOU BETRAYED ME

  • a_f_c93 Liam/ Riisky (@a_f_c93) reported

    @O2 good evening, are you showing any problems in the sn6 7nh area? Alot of people are conplaining of no signal. I have none either

  • Lava087 Simon (@Lava087) reported

    @O2 how long does it take to cancel my account from my previous provider with a STAC? I gave you my STAC last Wednesday… My old number is still connected to my old provider…

  • stupotcollier stuart collier (@stupotcollier) reported

    @O2 Been about 5 days without signal. Tried all the tips. I note lots of complaints locally and online. I'm out of contract so will be exploring options

  • DevaConUK DevaCon (@DevaConUK) reported

    @O2 I'm trying to contact Collections but all calls don't get through. I am receiving no texts from anywhere including govt sources and security checks. What is your customer service number? I'm in Chester where you have little signal.