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 01/02/2026 01:15

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Most Reported Problems

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

  1. Internet (49%)

    Internet (49%)

  2. Total Blackout (22%)

    Total Blackout (22%)

  3. Phone (19%)

    Phone (19%)

  4. Wi-fi (7%)

    Wi-fi (7%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Community Discussion

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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:

  • ProfMaxLintern Prof Maxine Lintern (@ProfMaxLintern) reported

    That’s over £4000 taken for nothing when system showed no activity on phone- how can contract be allowed to keep running indefinitely? He can’t check online account has no email - do you treat all older people like this @threeuk? @ThreeUKSupport

  • samclarke Sam Clarke (@samclarke) reported

    @ThreeUK I’m getting spam calls from 03333381001 claiming to be from Carphone Warehouse. When I call the number back it’s diverting to Three Support.

  • adebase3 adebase (@adebase3) reported

    @ThreeUK @ThreeUKSupport @3networks how can you people have staff that either don't listen or lie on the phone. I have been a 3 customer for as long as I can remember & all I got is one of your staff member deactivated my sim and for more than a week your staff are doing noting

  • Shelberlyy Shelby (@Shelberlyy) reported

    @ThreeUKSupport my signal has been really bad for around a month now? Checked your website no known issues? Any ideas? Taunton area.

  • ProfMaxLintern Prof Maxine Lintern (@ProfMaxLintern) reported

    @ThreeUKSupport Yes- I’ve called for him and so has Mum- still got a threatening letter. We want to cancel and expect a refund of some kind. He has been paying for a service he didn’t receive- now we know, needs to be rectified.

  • lovesickplaid king trash panda 🏳️‍🌈 (@lovesickplaid) reported

    hey @ThreeUK, please do more training with your customer support team about listening to your customers. i don’t much appreciate being ignored after i correct someone on how to refer to me.

  • Mrt_Kync Murat Koyuncu (@Mrt_Kync) reported

    @ThreeUKSupport In the first place I asked for pay as you go but your colleagues always forces for plans. You know this. Don't act like kids. You're forcing people for contracts not for pay as you go. Still acting like you're innocent.. You're the worst one I have ever seen. Waste of time.

  • G3chan GC (@G3chan) reported

    @ThreeUKSupport hi do you know whats causing super slow mobile data? Even on 4g+ its unable to load spotify songs and theres quite a delay

  • gurusssrrr George (@gurusssrrr) reported

    @VodafoneUK @mouthwaite Don't go to Vodafone. Absolutely terrible company. To be fair, the best of the bunch I've found so far have been @ThreeUK

  • BarryJohnLaven1 Barry J Lavender 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@BarryJohnLaven1) reported

    @ThreeUKSupport Bloody terrible service.