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 19:20

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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:

  • beckilouise_c becki🐝 (@beckilouise_c) reported

    Stg @ThreeUK service gets worse and worse because why are there SOOOO many places where it says I have 5G/plenty of signal and yet nothing loads????

  • tallis_andrew Andrew Tallis (@tallis_andrew) reported

    @ThreeUK terrible advice about roaming. I’m pissed off. Don’t recommend three on this basis.

  • Aaryan5r Utd (@Aaryan5r) reported

    @ThreeUK 🚨 This is unacceptable. My number is showing as invalid to multiple people, including potential employers, and I’m missing important professional calls. This has been a constant issue with coverage despite paying full price for your service. #ThreeUK

  • Paul_Reviews Paul Moore - Security Consultant  (@Paul_Reviews) reported

    @ThreeUKSupport Are you down again?! I'm getting very tired of this. Can't call in, can't call out.

  • wee_jade22 Jade Polley-Smyth (@wee_jade22) reported

    @ThreeUK my Wi-Fi won’t work properly on my phone & laptop so slow

  • fckedupworld23 Danny (@fckedupworld23) reported

    @ThreeUKSupport my network has been down for about 6 hours

  • jnafr FINGERSJOHN✌ (@jnafr) reported

    Just entered B43 7EQ Birmingham...wonder if outage 3 months plus is fixed..fingers crossed @ThreeUKSupport @VodafoneUK

  • chaz_6 @chaz6@ipv6.social (@chaz_6) reported

    @ThreeUK It didn't help that the agent confused IMEI with IMSI.

  • DarioMac Dario108 (@DarioMac) reported

    @ThreeUK Why does your app login suck so bad in 2025? I know my login details are correct. Yet your archaic site says "No" Asking it to send me a reset email does nothing. I'm trying to log in to save my sim you're about to delete, I think I'll just let it die.

  • StortfordIsFine SBrownStortford (@StortfordIsFine) reported

    @ThreeUK your service in bishops stortford has always been terrible . In fact since your merger with Vodafone it’s now even worse. Please explain