3 (Three)

3 (Three) Outage Report in Derry, Northern Ireland

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3 (Three) offers mobile phone and mobile internet service, including SMS and voicemail. 3 is owned by Hutchison Whampoa.

Problems in the last 24 hours in Derry, Northern Ireland

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Derry and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

3 (Three) Outage Chart in Derry, Northern Ireland 11/29/2025 16:45

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Most Reported Problems

The following are the most recent problems reported by 3 (Three) users through our website.

  1. Internet (40%)

    Internet (40%)

  2. Total Blackout (37%)

    Total Blackout (37%)

  3. Phone (15%)

    Phone (15%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Community Discussion

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3 (Three) Issues Reports Near Derry, Northern Ireland

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

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • scatterbrainjoe scatterbrainjoe (@scatterbrainjoe) reported

    @thedogman_918 @ThreeUK @O2 Plus you'll keep roaming with O2! Personally I'm surprised you stayed with Three for ten years! Their signal near me is horrendous and I got out as quickly as I could.

  • CassyBSmith Cassy Becker-Smith (@CassyBSmith) reported

    @ThreeUKSupport can you help me with how to actually get a response to request for proof of phone usage and blocking? My husband has been trying to get you to do this since 23 november? Really not the sort of customer service i expect of you?

  • exRVN4240 4240Bex 🐜 |🏹🍸 (@exRVN4240) reported

    @thedogman_918 @ThreeUK @O2 Bad isn't it. Had been with Orange (now EE) years, asked if they could offer me a better deal as I may need to move to another company if not, they just said 'oh ok, fair enough'!!

  • commando_craig craig (@commando_craig) reported

    @ThreeUK why have I been charged for a scam phone call that I never made and did not answer, despite talking to your agent and getting this credited? Disgraceful!!! 15 years I've had my account!

  • Tess269 ⫩ 💖T💖 ⫩ (@Tess269) reported

    @ThreeUKSupport International roaming was active prior to leaving the UK. She did receive a text message when we landed saying that she could use her minutes/texts. But hasn't been even been able to call your customer service team.

  • Tess269 ⫩ 💖T💖 ⫩ (@Tess269) reported

    @ThreeUKSupport It let's her connect but still unable to make calls. She has been able to receive an incoming call from her daughter on the movistar network this morning

  • GregBurrows7 Greg Burrows (@GregBurrows7) reported

    @ThreeUKSupport do you provide any outdoor or weatherproof 5G aerials/antennas for people with poor signal?

  • Tess269 ⫩ 💖T💖 ⫩ (@Tess269) reported

    @ThreeUKSupport She renewed last year (August), we arrived in Spain yesterday at around 11am. She hasn't had any service since arriving. We've tried all the trouble shooting tips but no joy

  • Denirogers DENI ROGERS 🇬🇧 🇺🇦 🇪🇺 (@Denirogers) reported

    @thedogman_918 @ThreeUK @O2 You’re well out Chris, one of the few companies charging roaming again. They’ve let me down twice now when I was abroad. I’ll change when my contract comes up.

  • russelbiscuits_ Russ Biscuits (@russelbiscuits_) reported

    @ThreeUKSupport hi I am abroad and my connection got cut off. I’m solely relying on wifi. Please help me