O2

O2 Outage Report in Dungannon, Northern Ireland

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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 11/20/2025 07:40

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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 (30%)

    Internet (30%)

  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%)

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

  • 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.

  • 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!

  • 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:

  • dewatoro Nii-Ado Sam (@dewatoro) reported

    @O2 Are you even aware that #MyO2 isn't working this morning but your website is just fine when trying to purchase a new handset? Can't even get support - time to #switch and new #MNO.

  • PDB401 Danny B (@PDB401) reported

    @O2 your 4g in my area has once again been absolutely shocking, slower than h+ terrible

  • judithanne30 Judithanne 🏴󠁧󠁢󠁳󠁣󠁴󠁿🐾🧝‍♀️ (@judithanne30) reported

    @O2 is the service down?

  • pippa__m Pippa McGowan (@pippa__m) reported

    @O2 is there an easier way to change payment date? I keep trying to get through on number but automated service keeps hanging up and unable to change through myo2

  • CamillaLatham30 Camilla SL Latham 🌸 (@CamillaLatham30) reported

    Can I be really cheeky @O2 for being such a loyal customer.... could I also get six months free of @AppleMusic instead of year free of @AppleTV

  • CherriBalm 🌸 (@CherriBalm) reported

    @O2 Is service down?

  • abbott567 Craig Abbott (@abbott567) reported

    The @O2 website is the worst. You add a watch to your basket to be told you need a sim. When you add the sim it removes the watch. Then you go round in circles for 15 minutes, try to fight an AI chatbot, fail to find any contact information and eventually just quit. Great work!

  • hasan_cani Hasan_Rrahmani (@hasan_cani) reported

    Dear @O2 I am just witnessing my 75 year disabled mother in law struggle to cancel her phone contract and the stress you are causing is unbelievable. How can you do this? All she wants is to cancel her phone number and you are making her cry. What a shambolic customer service.

  • ArtMurton John Art (@ArtMurton) reported

    @O2 trying to contact customer service but get kno where or phone hangs up can you give me a number?

  • DiLussoMenswear dilussoclothinguk (@DiLussoMenswear) reported

    @O2 can not believe how rubbish the network or reception is 5g is a myth NOT EVEN getting 4g calls cut out, customers service are talking from there bed!! Or at least it sounds like it ,unable to cancel unless I want to pay 1k lol Stay away @ThreeUK is 1million times better