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 02/20/2026 21:55

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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 (18%)

    Phone (18%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (8%)

    Wi-fi (8%)

  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:

  • 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:

  • ohaymonica monicaaa 🧸 (@ohaymonica) reported

    @ThreeUK has been really disappointing with their service recently. 3 months with no resolution, just thrown department to department.

  • OnlyMyron MYЯӨП BΛЯƬᄂΣƬƬ 🏳️‍🌈🎮🇬🇧 (@OnlyMyron) reported

    @ThreeUKSupport is it normal for a member of the three team to call and hang up, after I respond back. It wasn’t a cold call as I was expecting you guys to call me.

  • nomdecuisine Alex (@nomdecuisine) reported

    This morning I got a letter from @ThreeUK. My minimum term is up shortly, and here's a couple of suggestions: * Stick with the same service and price on a rolling monthly basis, or; * Pay £2 more per month on a 24-month contract for the same service. Gee, whichever shall I pick?

  • PanxoSmart PanxoSmart (@PanxoSmart) reported from Camberwell, England

    @ThreeUKSupport They promised they will refunded me the full amount paid for the handsets, even though the iPhone 11 Pro Max was acquired LY. I been trying to contact the complaint department and they say this won’t happen, I requested then for the handset iPhone 11 Pro Max to be sent back!

  • sooty_brayley Sooty O’Neill (@sooty_brayley) reported

    @ThreeUK can someone help I have a message from a company saying I owe £15 to three despite the fact I don’t have anything from Three ??? It’s affecting my credit score

  • TheBenCourt Ben Court (@TheBenCourt) reported

    @ThreeUKSupport your upgrades/cancellation team just lost me as a customer as they couldn't drop £1 a month off a deal to match a competitor. Not the best customer service 🙈

  • j_macca7 John (@j_macca7) reported

    @LlamaBusiness @PyramidHead76 @ThreeUK I got so exasperated with these clowns I managed to get out of a contract mid term with no liability. The customer service is, aside from the signal of course, woeful.

  • hannahionia Hannah (@hannahionia) reported

    @ThreeUK I need help cancelling the add-on data I have. I have tried online multiple times and messaged the live chat too but every time they say it’s sorted and it hasn’t been!! I’m sick of paying for something I’ve been trying to cancel for months

  • LlamaBusiness Bready Mercury CLERK! (@LlamaBusiness) reported

    @PyramidHead76 @ThreeUK I was ready to downgrade to a SIM only deal, but their CS was so bad, I lost it and cancelled the lot. Must cost them millions to try and “retain” customers.

  • BigInTheCountry CountryLifestyle (@BigInTheCountry) reported

    @amazon Echo not compatible with @ThreeUKSupport is shocking. 3 gives awesome coverage down this way and is my wifi provider. Come on @AmazonUK sort it out. Pretty please.