3 (Three)

3 (Three) Outage Report in Castlerock, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

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 02/01/2026 21:20

At the moment, we haven't detected any problems at 3 (Three). Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Internet (54%)

    Internet (54%)

  2. Phone (19%)

    Phone (19%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  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.

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.

3 (Three) Issues Reports Near Castlerock, Northern Ireland

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

  • 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.

  • 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

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • kaisersalsek Antonia (@kaisersalsek) reported

    @ThreeUK the main reason I’ve been a customer for over 8 years is your feel at home policy. Now you’re introducing roaming charges, you have no perks left. Gonna be leaving now, especially given you don’t do Apple cellular plans. 👋

  • hitmanout2007 hitmanout2007 (@hitmanout2007) reported

    @ThreeUKSupport I’m on one bar I can’t tether can’t do anything wtf is going on with your network it not my phone as my girlfriend as the some problem And different phone

  • NAGAR_29 NAGAR (@NAGAR_29) reported

    @ThreeUKSupport Weeks later an still no resolution desperately slow internet and no answers from @threeuksupport

  • jamogram Richard Stevenson (@jamogram) reported

    @mwarne @ThreeUK Yep. It's no time to have a network locked phone.

  • TalKachman Tal Kachman (@TalKachman) reported

    @ThreeUK and @ThreeUKSupport you have got to be the worst possible service providers I have ever interacted with. Everything's so cumbersome

  • InamedSciart Richard ARTHUR (@InamedSciart) reported

    @ThreeUK shameless hike in prices No thanks three AND no signal Force phone companies to SHARE masts and services

  • KateLou11 💗 Kate Louise 💗 (@KateLou11) reported

    @ThreeUK Recently moved to your network and so far I'm really disappointed in the wi fi coverage, even in my own home when the router isn't on. Is there anything you can do to help this?

  • Hardlydan Dan Knapman (@Hardlydan) reported

    @ThreeUKSupport @SamsungUK My pre-ordered Galaxy zfold3 arrived at last today but with no information on how to claim my starter kit worth £79.99 Any help would be much appreciated.

  • onoyop ethan 🩸 (@onoyop) reported

    @ThreeUKSupport fix network please xx

  • Tudorman7 Tudorman (@Tudorman7) reported

    @strider_utd @ThreeUKSupport @russholmes137 If it is less than 14 days you can cancel the contract without reason,this is law, as long as the contract was made online or over the phone,if in person you can't.