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 11/21/2025 21:00

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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

  • 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:

  • giddings_louisa Louisa Giddings (@giddings_louisa) reported

    @O2 You need to sort your network out there are loads of giffgaff users that can’t use there phones

  • salleechua Sally Chua (@salleechua) reported

    @O2 Your retention team is refusing to let me terminate my contract and told me to wait. This is ridiculous. So that means I am going to another to another provider to get my contract terminated.

  • jamespaul19900 JamesPaul.† (@jamespaul19900) reported

    @O2 Had the phone since September last year I think, iPhone 13 pro max, software up to date and no damage. Thanks

  • philshilling phil shilling (@philshilling) reported

    Does anyone else on @O2 have issues connect to such thing as Remote Desktop Services when they're using their phone as a hotspot?

  • CryptoBillFutur CryptoBill (@CryptoBillFutur) reported

    @O2 Hi, I've just Dm'd about requesting pac code from o2 with no credit left. Please help

  • salleechua Sally Chua (@salleechua) reported

    @O2 I have been trying to reach fraud team all morning but no success. Customer service informs me they need 30 days to investigate and in the meantime I cannot text, call or use internet. Is this for real?

  • AndrewJamesB82 Andrew (@AndrewJamesB82) reported

    @itspaulactually @MartinSLewis @O2 data signal has been poor for over a month now. Still manage to take the payment with no issues though

  • JonahHickling jönäh (@JonahHickling) reported

    @O2 two months later and you have still not solved my issue. Every time I am told to wait for a phone call and that my case is top priority, I never hear back. One word: Ombudsman

  • jd_duncalf JD (@jd_duncalf) reported

    Yet again another pointless phone call with customer service with @O2 absolute JOKE of a service, call yourself a phone company and can’t even fix a problem with calls

  • bethanhalliday bethan (@bethanhalliday) reported

    Why is @O2 the worst. Remind me never to take a contract out with them again x