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 02/26/2026 09:05

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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, Cookstown and Armagh.

Loading map, please wait...
City Problem Type Report Time
United KingdomDungannon Phone
United KingdomCookstown Phone
United KingdomDungannon Internet
United KingdomArmagh Internet
United KingdomCookstown Total Blackout
United KingdomDungannon Phone

Community Discussion

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O2 Issues Reports Near Dungannon, Northern Ireland

Latest outage, problems and issue reports in Dungannon and nearby locations:

  • 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.

  • 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 !!!!!!

  • 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:

  • Nic05508801 Nic & Jack (@Nic05508801) reported from Bolton, England

    @O2 Doesn't surprise me, your service is shocking!!!!!

  • cici_zihni Bizzy Cici (@cici_zihni) reported

    @O2 I don’t feel like a priority customer anymore. Now we have to contend with virgin customers too. My upgrade is due in a few days and I’m done with you O2 11 years too long

  • alkadass alka dass (@alkadass) reported

    @O2 Really disappointed . Cant get through to customer services advisor and missold an upgrade contract despite asking for like for like and just gb changes !!!

  • GarethteraG Gareth (@GarethteraG) reported

    @TicketmasterUK @Beyonce @o2 presage link isn't working for me since 10a.m just bounces back to the count down timers after 10 attempts at queuing

  • Leigulll Leigh (@Leigulll) reported

    @O2 Being kept on hold for so long whilst waiting to fix a problem O2 have caused, is not cool.

  • itsalwaysmaryam maryam (@itsalwaysmaryam) reported

    @CREOLEBASKIIN @O2 Wait what deposit did you put down ?

  • scottno75 Scott Ems (@scottno75) reported

    @EE Great!! But how's about improving your current signal? Where I live it's either excellent 4g or nothing at all!! I've only really noticed how bad it's been since having dual sim in my phone the other being @O2 which is excellent no matter where I go inside or out!!

  • JeSuisEurotrash “Bonsoir, my Breeteesh chuurms…” (@JeSuisEurotrash) reported from Peterborough, England

    @O2 Had a call this morning from 0333 344 6972, claiming to be from you doing an account check. Gave his name as Jordan. Never had such a call before yet he claimed you do them every 6 months. Didn’t give him any details and declined the call. I’m guessing not legitimately you?

  • racertim Tim Beavis 🇺🇦 (@racertim) reported

    @O2 I mean, it’s not like it’s happened before and your systems have let customers down…. Oh. No. Wait….everytime you announce a big gig which a lot of people may want tickets for. Shocking planning and poor customer service. Still, profits are good so why worry about us eh? 🙄

  • Russeboy Russ Leighton (@Russeboy) reported from York, England

    Hey @O2 this number is on your network and pretending to be @HSBC_UK. +44 7955 214252 Do the right thing and terminate it.