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 02/26/2026 16:00

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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 (19%)

    Phone (19%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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.

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:

  • Chazie_Bee Chaz 🇿🇼 (@Chazie_Bee) reported

    @ThreeUK I’m tired your network is down again?

  • DanFraidSo Dan McGlynn (@DanFraidSo) reported

    @JoeMerrick @ThreeUKSupport Same issue here

  • Chazie_Bee Chaz 🇿🇼 (@Chazie_Bee) reported

    @ojleaf @ThreeUKSupport They would rather try make it your problem

  • HollyCollinsox 🤍 H O L L Y 🤍 (@HollyCollinsox) reported

    @ThreeUKSupport Can somebody please help as I keep getting thrown off your live chat? And I’ve tried to call you. People can’t seem to call my phone it keeps saying number is not recognised. I use this phone for work so need it sorted urgently. Thanks

  • SuperSutton59 Rob Sutton (@SuperSutton59) reported

    @ThreeUKSupport - Update your homepage to say there are Network Issues!!! Not good enough that I have to call in to find this information out!!!

  • chrisfdm Chris (@chrisfdm) reported

    @ThreeUKSupport Hello. None of my contacts can call me. Is there a problem with the network? Does not connect or says number not recognised. My postcode: LS29.

  • sanjanabade Dr.$@njana!❤️ (@sanjanabade) reported

    @imjustmex @ThreeUK @ThreeUKSupport It is a joke! I've been facing this for months. Even upgraded my phone for better network but no change. I wish I could get out of the contract. Will never ever recommend this network to anyone again.

  • milhouse620 Emma C (@milhouse620) reported

    @ThreeUK is the network down in NE23? Myself and my husband are not receiving calls 🤯 not helpful when wfh!

  • teresathorne Teresa Thorne (@teresathorne) reported

    @ThreeUK Morning! Seem to have a problem in TQ137BL - three different phones on 3, none can accept calls and can only make calls to landlines!

  • EnglishmanAbrod Beatlesfan (@EnglishmanAbrod) reported

    @ThreeUKSupport @pooley01449 No it doesn't work Scott. As you well know it doesn't work. I don't know why people keep falling for the same BS from three UK