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 12/07/2025 15:40

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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 (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Dungannon, Northern Ireland

The most recent O2 outage reports came from the following cities: Armagh and Dungannon.

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

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:

  • ParcoPorta Craig McGrugan (@ParcoPorta) reported from Oritor, Northern Ireland

    no emergency alerts on any of the three @O2 mobiles in this house

  • 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

  • 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.

  • 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 !!!!!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Matt_Vickery M A T T (@Matt_Vickery) reported

    @O2 I was unable to use my Caffè Nero voucher today after redeeming it because the Plymouth store’s internet was down. I was advised to contact you for a replacement. Is that possible?

  • IamIronLamb Stuart Ramsay (@IamIronLamb) reported

    @o2 hi, i hope someone can help, my wife upgraded her phone yesterday to a S21 Ultra 5g and after doing the SIMswap, she is unable to receive texts. Any texts go to her old sim and phone if its on. We've tried all the suggested solutions but nothing is working. Can anyone help?

  • JusticeBenson JUSTICE O.🇳🇬🇬🇧 (@JusticeBenson) reported

    The moment you get @BBCWatchdog involved, companies start to act really nice. Very sad I had to involve them in our conversation @O2 . What you done was not right, and it won't happen to any other customer again

  • CakeyKevin Kevin Cakey Evans. (@CakeyKevin) reported

    What the heck is going on? 2 days no signal, TA81LF. @O2

  • bebangtheory B (@bebangtheory) reported

    @O2 what's the matter with your signal?? Every week I there will always be episodes of me not being able to make and receive phone calls. I am having the same problems today again for the past two days!

  • manx_maid Stephanie Brooke (@manx_maid) reported

    @O2 Thank you, but none of us with #LongCovid will get better without an antiviral (nearly a year now). And now I'd better check for work going on while I can ; no fibre BB here except down the main road, even if you can afford it.

  • Sam_Leighton83 Samantha Leighton (@Sam_Leighton83) reported

    @O2 trying desperately on your website to find where I chat to a customer service person about reinstating two PAYG sims and it keeps sending me in circles!!

  • ShaleenJonas The Curvy Coach (@ShaleenJonas) reported

    @O2 can someone help with a delivery that I was expecting today. You sent it to the wrong address

  • charliefrake Charles Frake (@charliefrake) reported

    @bennidaytime @actionfrauduk I got an O2 one a couple weeks ago. Told them about it and the site was taken down within half hour. Proper good response from @O2

  • Ruthunique1 Ruthunique (@Ruthunique1) reported

    @O2 I have done all these but it's not working, I don't know what I'm doing wrong.