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 12/11/2025 12:25

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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 (32%)

    Total Blackout (32%)

  3. Phone (17%)

    Phone (17%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

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:

  • stewart_manley Stewart Manley 💙 (@stewart_manley) reported

    @jonhoneyball @ThreeUKSupport @pcpro "I never did understand what those damned dots were for" - W. Churchill

  • DJKennyJaymes Kenny Jaymes 💙💛 I stand with Ukraine (@DJKennyJaymes) reported

    @ThreeUKSupport Please supply a UK contact or address for Three. I wish to make a FORMAL complaint and that must be done to the UK office. I have had enough of your crap service.

  • jonhoneyball Jon Honeyball (@jonhoneyball) reported

    @ThreeUKSupport Am trying to move a mobile number to you. I have the pac code from vodafone. I did it yesterday. It hasnt moved. Your support phone line, which says my 5 business numbers are "personal" says "we are having some technical difficulties" Have I made a major mistake moving to you?

  • maisykatee maisy; (@maisykatee) reported

    @ThreeUKSupport I have cancelled on my end, thank you! Thanks for the help. Just thought it was really weird that the direct debit got set up almost a week after cancellation. Thank you again for the help!

  • LeeRickler Eat The Rich (@LeeRickler) reported

    hey @ThreeUK your website is down, again. What's the score? When will it be online again?

  • HFAStephen Stephen James Ryan 🏳️‍🌈 (@HFAStephen) reported

    @ThreeUK Samsung's dialer warned me against you. I dial and get an immediate red exclamation mark for suspected scammers. Now why would a phone network be labelled as such? From my personal experience, it's pretty accurate. #poorcustomerservice #worst

  • Eddystone506 55 Tufton Official Spokesperson (@Eddystone506) reported

    @ThreeUK hello, I have 3 Wireless broadband. How do I log on to wifi on the tube with your service?

  • ThisGeekTweets Gary (@ThisGeekTweets) reported

    @ThreeUKSupport any news on when eSIM support will be available, or should I look to move elsewhere?

  • lynnekeldaz Lynne Mew (@lynnekeldaz) reported

    Reception of internet in the Lewisham SE area its has been crap for over three weeks, get your act together Not good enough @ThreeUK

  • kellymew_ 🌻♥︎~❀𝒦ℯ𝓁𝓁𝓎❀~♥︎🌻 (@kellymew_) reported

    I’m pretty sure if I refused to pay my bill through lack of service you’d have something to say.. it’s a joke @ThreeUKSupport @ThreeUK