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 01/19/2026 17:25

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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.

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:

  • lfmcnally Lawrence McNally (@lfmcnally) reported

    @ThreeUKSupport there’s been issues in my area for the past two weeks. Any idea when this will actually get sorted? The online network status checker gives no help

  • p_crosland Peter 🏳️‍🌈🍂 (@p_crosland) reported

    @ThreeUK please sort out your network. I've lost connection 8 times in 1 hour... LA23

  • my_cat_rocks MS (@my_cat_rocks) reported

    @ThreeUKSupport Not really. I make most of my calls at home or at work. But this morning a colleague on three had the same problem and said he experiences it all the time. Whi h makes me think its an issue with three and not the phone.

  • stevie_baby89 Thisiz_Stephen (@stevie_baby89) reported

    @ThreeUKSupport Of course, but that's about as good as doing nothing with you guys.. Either don't respond or just say some rubbish that means wait even longer for us not to get back to you. So no help there..

  • MrJoestarsBro MightyK: Doolally Mood Boy (@MrJoestarsBro) reported

    @ThreeUK FIX please! I had to reset my router for the THIRD time today in way too short a span! Unacceptable!

  • VortiGan_ Henry Mendoza 🌹 (@VortiGan_) reported

    phone data package but router has been showing poor signal and blue light (indicating only 4G) all day and flicking between 1 and 2 lights instead of the usual 3 for signal strength. I currently have an okay 4G signal on my phone but it could drop again any time. @ThreeUKSupport

  • AgaLakomyRotsa Aga Lakomy-Rotsa (@AgaLakomyRotsa) reported

    @ThreeUKSupport This has been going since 28th August and I’m so frustrated now.i just want my money back and never be with this network ever again.

  • BeccaMartinLEC Becca Martin (@BeccaMartinLEC) reported

    @ThreeUKSupport Phone has been restarted so has home internet, still not working it’s effecting both mobile phones we have With you and home internet. This is day 4 and no one wants to help. My husband was told there was an issues 3 days ago!

  • girlonetrack Zoe Margolis (@girlonetrack) reported

    Twitter, please help. Someone I know has been caught out by an SMS scam, receiving texts (which they did NOT sign up to) from 85222, costing £1.50 a time. They can’t unsubscribe or stop the texts, @ThreeUK @ThreeUKSupport say it’s not their problem. What can this person do?

  • AgaLakomyRotsa Aga Lakomy-Rotsa (@AgaLakomyRotsa) reported

    @ThreeUKSupport Morning. I went to 3shop and shop assistant open new account for me.he ordered the phone and I paid £30 upfront.he told me that I can cancel my account in next 28days. I’ve cancelled the account next day but 3network hasn’t refunded me the money.