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 03/02/2026 01:30

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Most Reported Problems

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

  1. Internet (55%)

    Internet (55%)

  2. Phone (19%)

    Phone (19%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (9%)

    Wi-fi (9%)

  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:

  • ChloeLouHull Chloe Arnold (@ChloeLouHull) reported

    @ThreeUKSupport ..My direct debit set up wrong on your side, costing me nearly £200 in bank charges. And when I speak to anyone, I constantly get fobbed off. I've never been with a service provider that is so bad.

  • HSkilgannon Vitor (@HSkilgannon) reported

    @ThreeUKSupport I've already done that yesterday. Their solution? To use my neighbors address and request Royal mail to diverge the delivery to me. No thank you....

  • PeteRumour Pete Cleverley 💙 #RemainersWereRight #FBPE (@PeteRumour) reported

    @ThreeUK I have a problem with my "20+ 5G. I cannot find anywhere to get this sorted online. Tried the website and it just says "that didn't work". It is the charging port that seems to be the problem, like many others have had! What can I do?

  • Yon_tweeter BMac (@Yon_tweeter) reported

    @ThreeUKSupport FK2 0XW, the signal has been so poor over the past 2 weeks. Keeps coming and going.

  • secretcrowds182 Phil Johnston (@secretcrowds182) reported

    @ThreeUKSupport BT366QT is my postcode and I have an IPhone XR. I haven’t had any issues with my connection since last night so I’m hoping it has sorted itself out but any info you can give me would be great

  • rushtononradio Rushton On Radio (@rushtononradio) reported

    @ThreeUK Interesting how easily you let me go as a customer. You only had to get 1 little thing right. Now I wont be using Three and my company staff phones will not be Three.

  • lenaCarmen Lena Mckoy (@lenaCarmen) reported

    @ThreeUK your customer service is unbelievably poor!!!!!

  • lenaCarmen Lena Mckoy (@lenaCarmen) reported

    @ThreeUK Can someone actually help their customers!!!

  • FlappyBerk King (DeDeDe) (@FlappyBerk) reported

    @ThreeUKSupport Never missed a payment (last direct debit went out today). Can't test other areas because lockdown, but have no calls or texts at home where I used to have a slow but stable signal. Can we live chat please, website just suggests calling 333 for network issues but I can't make any

  • keshbains CHAMP19NS* 🔴 (@keshbains) reported

    Spent so much time on the phone to @ThreeUK I know all the on hold tunes. Absolute tutti network.