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 02/08/2026 13:20

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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

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:

  • 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:

  • fruitumor Michael carey (@fruitumor) reported

    @ThanetCouncil @ThreeUK All you got to do now work on threes signal coverage pretty pants thinking of changing

  • si_Buzz buz (@si_Buzz) reported

    @ThreeUKSupport It started on Thursday. How do I reset my network setting ?

  • maishamss maisha (@maishamss) reported

    @ThreeUKSupport when will the broadband issue be fixed?? it's been 4 days. how long until a fix is found?

  • rowandjack Jack Rowand (@rowandjack) reported

    @ThreeUK Hi. I am 1 week into a 5G home broadband contract. It has been basically unusable for the last 3 days. Can I get an explanation of what the problem is with the network please? Or I'll have to cancel in the cooling off period.

  • mjlynch Matt Lynch (@mjlynch) reported

    @ThreeUKSupport My service still runs until the end of this month. It would be good if the 5G broadband could work until then please. It’s very intermittent as others have mentioned.

  • Original_Damo Damo (@Original_Damo) reported

    @susycallejaros @ThreeUKSupport Oh they won't compensate for this....I've had this issue with them so many times and they do nothing. This happens far to frequently

  • CatfishKoko KB (@CatfishKoko) reported

    @ThreeUKSupport Jacq it’s been like this since April when I first joined so ASAP is highly unlikely. Your coverage checker for my postcode doesn’t even indicate any problems. I have a 12 month contract, do I have to pay remainder to leave or can I just cancel? Thanks

  • atem78 Patrick Forde (@atem78) reported

    @ThreeUKSupport 38 hours from initial request and still not managed to port my number from 3 PAYG to contact. Awful.

  • mjlynch Matt Lynch (@mjlynch) reported

    @ThreeUKSupport hi, still problems with your 5G home broadband. This is day 5 now without proper service with no end in sight!!!!

  • rowandjack Jack Rowand (@rowandjack) reported

    @ThreeUK @SignaLtd This is unbelievable. You could at least acknowledge on your website that there is a problem so people don't drive themselves crazy trying to fix things at home! It's DNS server issues I think.