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 02/02/2026 09:15

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Most Reported Problems

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

  1. Internet (53%)

    Internet (53%)

  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:

  • Cilusse Cilusse (@Cilusse) reported

    Hey @ThreeUKSupport @EE @O2, none of your networks seem to be working in the PO19 6AP area. Maybe a shared site that is down? Thanks.

  • sackitty1 Sackitty (@sackitty1) reported

    @ThreeUKSupport hi are the any 5g wifi outages at the moment. My Internet went down half hour ago and now is asking me to reinsert my password for everything and won't connect keeps telling me my password is now wrong...I am typing it in right

  • jamesma34307397 james marshall (@jamesma34307397) reported from Spalding, England

    @ThreeUKSupport How can i? if don't have service and no home broadband

  • Leedsjohnlufc Jonathan (@Leedsjohnlufc) reported

    @jneill @ThreeUK #Three are one of the worst broadband providers around! They actually lie to their 5G customers, and only provide 4G to some, bc of the network & range of their masts!

  • Danieloopspedro Dan Stevenson (@Danieloopspedro) reported

    @ThreeUKSupport Still down so have decided not to stay with your network. Cheers

  • Mackrie_ David (@Mackrie_) reported

    I moved back to @ThreeUK @ThreeUKSupport in July to their mobile broadband - fine for 4 weeks, then a choked service for 3 month as they were upgrading their network, back to normal for a week and now webpages like Asda won't load 🤬 #bagofnails #DNSerrors

  • Comment99163255 Comment (@Comment99163255) reported

    You don't make it easy but I've managed to cancel your unusable #5G #mobilebroadband service. . Goodbye. @ThreeUKSupport

  • paulozzy82 Paul Johnson (@paulozzy82) reported

    @ThreeUKSupport korningnhave you got an issue on your network in the BH12 area. Unable to make any calls unless they’re over the internet

  • ppploywim 🐾 윔🖤 마히토, 아카아시 (@ppploywim) reported

    @ThreeUK 0800 033 8005 called me several times claiming it’s you. Is this real? They had my personal information as well… and Im not with 3 network

  • TheEnikoMate Enikő Máté (@TheEnikoMate) reported

    @DPDgroup_news and @ThreeUK I meant to receive my new device yesterday but it was never delivered. Now I'm without a phone and neither of you can answer me on where this device is. Parcel nr 1550 3562 164 577 9