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 12/07/2025 11:25

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Most Reported Problems

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

  1. Internet (43%)

    Internet (43%)

  2. Total Blackout (34%)

    Total Blackout (34%)

  3. Phone (15%)

    Phone (15%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

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:

  • garysinyor gary sinyor (@garysinyor) reported

    @ThreeUKSupport @threeukdev you cut off my daughters phone, no texts, no phone, no data only because she wasn’t in the UK. It took me 2.5 hours of “customer service” to find that out. #Disgracefulservice #whowantsmybusiness

  • memyselfanddddi Faseeha (@memyselfanddddi) reported

    @ThreeUKSupport Yes, but I was told an exact figure, hence why I decided to go ahead with it? I was going round and round in circles, to then be pointed to the ombudsman service, when the advisor just wouldn’t help me?!

  • garysinyor gary sinyor (@garysinyor) reported

    @ThreeUK I'm on hold for customer service. Just gone past 48 mins. Meantime my daughter whose bill is paid is stranded in a foreign country cos you cut her off!!

  • thisisbenr Ben (@thisisbenr) reported

    @TheShaukatAbbas @ThreeUK @ThreeUKSupport is the 28th correct? Thats a quite a long few days given Xmas period and you previously said no issues in our area?

  • rachellongman17 Rachel Longman (@rachellongman17) reported

    @ThreeUKSupport please can you help me? I'm getting the error message "my3auth.text.generic.error" when trying to reset my password...

  • EdonOphir Edon Ophir (@EdonOphir) reported

    Merry Christmas to me - my @three_broadband @ThreeUK Internet has been down for over 24 hours. With zero help from their support team.

  • ForgingShields This Guard👮‍♀️ (@ForgingShields) reported

    @ThreeUKSupport It was the phone service

  • mlee12 Michelle Lee (@mlee12) reported

    @ThreeUK please can someone explain why my internet keeps cutting out every single day in London central? It was fine on relish then you took over the service.

  • rwb300 Ross ₿ (@rwb300) reported

    @ThreeUKSupport when will you support the Samsung galaxy watch 3 4g?

  • FrecklesFieldo Emma V (@FrecklesFieldo) reported

    @_jimmy_the_gent @ThreeUK James - this happened to my partner too. He contacted them to ask where it was and they'd cancelled his order without telling him because they ran out of pixel 5s. Heads up, Carphone warehouse have them in stock for delivery tomorrow if you have time to cancel your Three order.