O2

O2 Outage Report in Dungannon, Northern Ireland

Problems detected

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

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 03/13/2026 08:20

March 13: Problems at O2

O2 is having issues since 08:20 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 (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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

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 !!!!!!

  • 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!

  • stevieeer 🔮steviee_r🔮 (@stevieeer) reported from Armagh, Northern Ireland

    @O2 please help dm sent

  • 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:

  • EEniwdoog Elizabeth Mannion (@EEniwdoog) reported

    @O2 HELP

  • jonnyrb89 Jon B (@jonnyrb89) reported

    @O2 down in Hatfield Peverel again. All we get is 3G here, so not sure what will happen when they turn off 3G!

  • JanO4765 Hoop Fan Jan (@JanO4765) reported

    Why is it so difficult to cancel an o2 sim only account? @O2 tried calling your call centre and they have a different email address that is different from my billing! CAN YOU HELP PLEASE!?!?

  • MatthewSau69395 Matthew Saunders (@MatthewSau69395) reported

    Hey @O2 tried to upgrade my Apple Watch twice now and your stores never have any stock? Tried multiple options and all come up a no stick..What’s going on?

  • bethanycogdon Bethany Cogdon (@bethanycogdon) reported

    @O2 morning - any update when the online payment system will be back up & running please? Been trying for 2 days now, lady on the phone yesterday said the payment system was down

  • HirenParekh22 Hiren Parekh (@HirenParekh22) reported

    Very very disappointing service from @O2. Advised to issue PAC after cancellation of contract and still waiting for it since last two weeks. It was my permanent number and now affecting my personal life as people cannot contact me. Worst experience of my life!

  • mimi_mc___ Mimi (@mimi_mc___) reported

    @O2 This is the second time I’ve won a prize but the Prsnt app never works! Please help! I have a ticketmaster voucher won that I cannot redeem - same issue as last time - it just has a circle whirring round

  • nicobacker Nicolas Backer (@nicobacker) reported

    @O2 @o2businessuk you have terrible signal reception everywhere in London and in England. I can’t have reception in the city, in greenwich, in heathrow, anywhere around the city reception is terrible. Shame on you, you dont invest. Worse signal in UK.

  • Jeeves_UK James (@Jeeves_UK) reported

    @O2 going to cancel 3 contracts with yourselves. Random £92 in charges on my account. 30 mins on hold to a manager and still not resolved. Avoid this network and get out whilst you still can.

  • BobKanDo Bob🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@BobKanDo) reported

    @O2 I woke to no service. Tried everything to fix but finally took it to the phone repair shop. The man switched sims and the phone works fine. Then I go into an O2 shop only to be told my number has been blocked BY O2 in relation to fraud No text, no email, no nothing. What now?