3 (Three)

3 (Three) Outage Report in Castlerock, 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 Castlerock, Northern Ireland

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Castlerock 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 Castlerock, Northern Ireland 01/09/2026 17:35

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Most Reported Problems

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

  1. Internet (51%)

    Internet (51%)

  2. Phone (20%)

    Phone (20%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. Wi-fi (7%)

    Wi-fi (7%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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3 (Three) Issues Reports Near Castlerock, Northern Ireland

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

  • RobertCecil2 Robert Cecil💫 (@RobertCecil2) reported from Coleraine, Northern Ireland

    @ThreeUKSupport I’m having really bad phone signal,3G and 4G signal in my area the last few weeks…Is there a problem with masts or signals? Im in Coleraine BT52 1WN

  • rshd301 rshd301 (@rshd301) reported from Portrush, Northern Ireland

    @ThreeUKSupport Hi, any network issues in BT56 area of N Ireland? 4G is woefully slow of late.

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • ainzie69 Ainzie69 (@ainzie69) reported

    @ThreeUKSupport As you can see I was promised it would be delivered on the 16th, and it wasn’t. (It was never dispatched).

  • Jonathan3Stokes Jonathan stokes (@Jonathan3Stokes) reported

    @ThreeUKSupport Why does @EE constantly outperform me in every area, that's the issue. The service is so slow

  • rmm_0811 RM (@rmm_0811) reported

    @ThreeUK could you please help? My mobile data/signal goes out every day like clockwork between sometime in the morning and 3-4pm in my area (SE16). This has happened every day for several weeks. Could you please investigate? Your help lines have not been much help at all.

  • leeboi2369 Lee Finney (@leeboi2369) reported

    @ThreeUKSupport I also can’t see my allowance. I’m being told to “check back after my first bill” even though I’ve had a contract with you for over 3 years. I 100% will NOT be renewing with 3. Nothing but trouble.

  • amandajorgensen Amanda Jorgensen (@amandajorgensen) reported

    @ThreeUKSupport I would like to know what you suggest I do. Just keep paying even though I cannot go to UK in a foreseeable future, given I am 30 weeks pregnant? Or should I cancel the account? Is there no way you can restore services so I can at least receive text messages?

  • Rosy_Tee la belle rose (@Rosy_Tee) reported

    @ThreeUK I’ve had really bad or sometimes no service for like 3 days with my 4G can you guys fix up! 🤬

  • Elliott_Philpot Elliott Philpot (@Elliott_Philpot) reported

    @ThreeUKSupport Hopefully they give me some sort of answer today. But I have pictures of customer service confirming the delivery date if someone could pm me I can send them over

  • YoSignals Yo Signals (@YoSignals) reported

    @ThreeUKSupport I’ve used my @skype NGN number to call three support because if I use a pay as you to to call support it’s impossible to get a human. I’ve done it. Not a great start.

  • itsmartin2020 Martin (@itsmartin2020) reported

    @ThreeUK so I get a text from you saying I’m near my spend limit. I call you to ask about it and all knowledge is denied... told I’m taking things too seriously which is rude in my eyes. Ask to be put through to complaints team and the line cuts out! Another day another complaint

  • kellyadekanye kelly (@kellyadekanye) reported

    @ThreeUK can someone help I can't make a call it just I redial 118153