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 01/14/2026 10:20

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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 (14%)

    Total Blackout (14%)

  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

  • 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.

  • 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:

  • Kerr63M MKerr63 (@Kerr63M) reported

    @O2 I dont know who the couriers are - and the reason I'm trying to track it is because my current mobile is so bad it doesn't work in the house!!

  • tara1966 🍀 Tara 🐢 (@tara1966) reported

    @VodafoneUK As much use as a chocolate teapot - I'm off. So far I have taken my partner and my daughter from @VodafoneUK to @O2 these past 2 years, looks like I will be going too. No loyalty, been a customer for over 30 years.

  • mark_lakeman Lakemans (@mark_lakeman) reported

    @O2 @Android Update this morn. Mobile data now unobtainable throughout the day & where it is available it's slow & very delayed. Was this an update glitch or network issue. Not great before but awful now. Torbay, South Devon area.

  • cfcdmg1888 CelticBhoy67 (@cfcdmg1888) reported

    @O2 Well obviously you scrapped them for a reason so why bring them back. I think O2 make enough profit to be able to not charge this stupid fee and piss off loyal customers like myself. It’s the same as Apple no longer supplying chargers but will sell you one separately 🤬🤬rip off

  • Hunny_Bunnee 🐰Melissa Morse🐰 (@Hunny_Bunnee) reported

    @Natalie182 @O2 I've had the same thing all week, only working on WiFi,updated my phone on monday and found out today that my mobile data had turned off, not sure whether it was the update but I wouldn't have turned it off myself, felt an idiot when talking with o2 🙄

  • AkrapovicN0ddie Martin Grier (@AkrapovicN0ddie) reported

    @O2 hi. My mum got a new 12 month sim from you last week so she can use WiFi calling on her iPhone 6Plus. I have enabled it for her on her My O2 but when I turn it on in the phone settings it says that it needs activated. It’s showing as activated on her account. Can you help?

  • NathFerguson Nath (@NathFerguson) reported

    @O2 can I have a email address to put a complain it about your service every week im in the Center of Bristol I have no signal and it’s getting ridiculous so can I have a email so I can put a complain it

  • allington24 Amy Allington (@allington24) reported

    @O2 Hi! I’ve completed a sim swap . iPhone 8 now has no service as moved over to the 12 but this also has no service ? Any help please?

  • VeniVidiLaughed Jack Regan (@VeniVidiLaughed) reported

    @silverprideuk @O2 "Be kind"? Are you sure! Who the hell do you think you are? Go give orders to someone daft enough to obey them. For one thing, your analogy is bull, and for another, your role is so "vital" to society that the very vast majority have never heard of you.

  • amyabbate Amy Abbate (@amyabbate) reported

    @O2 horrendous service the past few days trying to exit my contract due to change in conditions… almost like you are making it deliberately difficult