O2

O2 Outage Report in Dungannon, Northern Ireland

Problems detected

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

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 01/23/2026 07:30

January 23: Problems at O2

O2 is having issues since 10:40 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 (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  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:

  • 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 !!!!!!

  • 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

  • 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

  • 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!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AbigailCrumble Abigail Crumble (@AbigailCrumble) reported

    @O2 I have just had a conversation to cancel my air time plan, and given my 30 days notice. I’ve received no confirmation of the cancellation. When will I receive this please

  • kkaur1984 Ms Kaur (@kkaur1984) reported

    @O2 access4u part of o2 help are heartless. They keep throwing in my face how they have helped me, I provided all medical notes to them and request one more extention on plan and they are being bullies and threatening someone who is vulnerable to switch my line! They are bullies

  • edinburghcbt EdinburghCBT (@edinburghcbt) reported

    I have just had the worst ever service from the phone sales team @o2, while trying for the 3rd time to place on order. Hours on phone, passed from pillar post, talked at from a sales member who was disinterested, only to be cut off just before the sale was confirmed! Stressful!

  • crunchybag3229 🎇🍁CrunchyBag🍁🎆 (@crunchybag3229) reported

    @O2 do you still have live help?

  • simonkeenan007 simon keenan (@simonkeenan007) reported

    @simms_herman @virginmedia @O2 Lol, I have nothing to prove or back up, but u just did on behalf of yourself that's, great. Why use a service your sick of being ripped off by, but be able 2 complain about it in a tweet, cancel the service, go to Sky or pay for Netflix, prime n Disney and just pay the internet

  • AbigailCrumble Abigail Crumble (@AbigailCrumble) reported

    @O2 I haven’t just had a conversation to cancel my air time plan. I’ve received no confirmation of the cancellation. When will I receive this please?

  • Alana_Horden Alana Horden (@Alana_Horden) reported

    @O2 how am I supposed to cancel my contract if I’ve already moved abroad? I can’t email. I can’t chat online, you won’t call back an o/s number, and the phone line automation says I need to use the Uk number which I no longer have. This has been SO frustrating, just let me cancel

  • UKHarvick_Fan Jackie (@UKHarvick_Fan) reported

    @O2 how do I make a complaint please ?

  • KevaGriffith7 Keva Griffith (@KevaGriffith7) reported

    @O2 your "helpline" is a joke, been stuck for over an hour with out any luck or any help at all, pathetic!

  • GrahamDLedger Graham (aka The General) (@GrahamDLedger) reported

    @O2 - now into day 2 without an existing number as you ‘try’ to port from Virgin to O2 as part you your VOLT offering. VERY VERY UNHAPPY CUSTOMER who has been a promoter is fast becoming a major detractor.