O2

O2 Outage Report in Dungannon, Northern Ireland

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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 01/19/2026 15:30

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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 (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:

  • 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!

  • 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:

  • xplj13 Paige Jones (@xplj13) reported

    @O2 Customer Services desk is absolutely appalling. I’ve never been spoken too with such attitude in my life 😳

  • JolieMei_ JolieMei (@JolieMei_) reported

    @O2 Yes I can log into the actual website but not the mobile app itself which is strange. Are there issues with the app?? I can't keep resetting my password to attempt to access the app 🙄

  • HelenRambles Helen 🌻 (@HelenRambles) reported

    @O2 say they their bolt on allows for roaming in the US but what they actually mean is you don’t even get 3G in a major city (‘E’ or nothing most of the time) and most of the time you’ll get no phone service at all, putting their customer’s safety at risk!

  • steveash69 steveash (@steveash69) reported

    Hi @o2, I'm using a Giffgaff SIM in Warton LA5 9RY and there is no 4g connection at all. Was fine a couple of weeks ago. Site says no issues but only connects to 3g and really slow. Any advice pls

  • abanvini Abankwah Vincent O. (@abanvini) reported

    @O2 Hi, my odeon priority code is not working please, and I’ve got 11 hours to book.

  • khareedna2022 khareedna2022 (@khareedna2022) reported

    @O2 Dear 02, I desperately require your help. I’m currently in the US and I am unable to access my data despite activating a travel abroad to USA bolt on. I have DM’ed you my number. Please can you fix this and ensure there’s no roaming bar on my account. Thank you

  • YvetteM94 Yvette Marie (@YvetteM94) reported

    @o2 why am I paying £40 a month and still can’t get signal! What is wrong with your network?

  • T_Northernbloke Andrew Harbot-Taylor (@T_Northernbloke) reported

    @O2 Yes, I've looked at it. It's where I get directed every time your network can't cope with the phones using it.

  • Gylo NickJG (@Gylo) reported from Sheffield, England

    @O2 Trying to sort my mums #payasyougo account after 45mins waiting, two attempts to call in ended up on the same line as another customer, what a communications company!

  • gazz_t_ Gareth (@gazz_t_) reported

    @O2 absolutely shocking network in Manchester City Centre. Can’t call or use data on 5G and 4G, never mind 3G!