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 01/23/2026 14:15

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Most Reported Problems

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

  1. Internet (50%)

    Internet (50%)

  2. Phone (21%)

    Phone (21%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. Wi-fi (7%)

    Wi-fi (7%)

  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:

  • 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:

  • Adamhayes_85 Adam Hayes (@Adamhayes_85) reported from Wednesfield, England

    The phone signal on the 3 network in Wolverhampton is awful. Needs to be sorted out @ThreeUK

  • MrsVRE MrsV RE 🌈 (@MrsVRE) reported

    @ThreeUKSupport Hi Three You guys have sent me a broken TV (part of my 5G hub deal) and I cannot get in touch with anyone to sort this? Reported ten days ago, told to send email to someone. Ticket created but no further communication? Help please!

  • whiterosetyke Keyth (@whiterosetyke) reported from Islington, England

    One day left of @ThreeUKSupport 5G broadband and lack of service for over 10 weeks now. Sky broadband comes tomorrow and Three are going to receive that box back in a million pieces. (Well definitely if I send with Hermes) @Ofcom avoid avoid avoid. #broadband

  • sailwithrob sailwithrob (@sailwithrob) reported

    So I have been with many mobile phone companies and I have decided that @ThreeUKSupport "takes the biscuit" for the worst customer support

  • sailwithrob sailwithrob (@sailwithrob) reported

    @ThreeUK at 70 years old I needed help with my phone (no signal where I live and WiFi calling only available if you buy your phone from @ThreeUK) - finally got thru to a human who then cut me off 😱😱😱

  • camcanary StewartB (@camcanary) reported

    @ThreeUKSupport It’s now working via all routes. Looks like I wasn’t alone & it was broken for others as well though!

  • geoffjein Geoff Jein (@geoffjein) reported

    @ThreeUKSupport no signal through my hub tonight… everything blue as normal. Your problem or mine?

  • Complyorcry RealityCheck (@Complyorcry) reported

    @iD_Mobile_UK I ordered a second phone directly with @ThreeUK rather than dealing with your poor new business process and online only responses.

  • stevenwapshott Steven Wapshott (@stevenwapshott) reported

    Shockingly bad service from @ThreeUK @ThreeUKSupport. I’ve been trying to get my mobile broadband sorted for nearly a month, and get passed from team to team (after a long wait for them to call) who will apparently fix the problem, to then get passed along again with no solution!

  • greenyenergy Green (@greenyenergy) reported

    Hi. @ThreeUKSupport sigh. Never ending problems with Three, even now I've switched to contract. Set up a My3 account but after I set a number and password it says they don't match and now my account has been locked for 30 minutes.