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 09/18/2025 18:20

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Most Reported Problems

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

  1. Phone (54%)

    Phone (54%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  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:

  • mossgatherer_ Kathleen 🌿🌲🧵🧶 (@mossgatherer_) reported

    My phone stopped connecting to the network while I was travelling and I couldn't receive texts to sign into anything. @ThreeUK resolved it fast and helpfully on live chat almost immediately! Amazing customer service. Reasons I don't switch after many years!

  • DavidHoole25 David Hoole (@DavidHoole25) reported

    @ThreeUKSupport Ive already been spoken with customer service at length (after a long wait). Your person said it was all my fault, and no refund will be possible. After 8 years as a customer, I will be changing supplier. I will be encouraging friends and family to do the same.

  • DavidHoole25 David Hoole (@DavidHoole25) reported

    @ThreeUK why have you charged me for a monthly data add-on for the past 6 months that i never requested, and didn’t need? Good news from your POV, as you increased my bill by over 50%, but entirely without my consent. Is this how you normally treat loyal customers? #theft

  • jade72686525 jade (@jade72686525) reported

    @ThreeUKSupport how long is the network going to be down around Preston?

  • depak_sharma Deepak Sharma (@depak_sharma) reported

    @ThreeUK Guys, when are you launching the eSIM's? No concrete answers from your support team.

  • Renquist101 slavid (@Renquist101) reported

    You changed my contract and now I’m out of data, your website won’t work so is of no use, how do I get rid of this garbage contract you miss sold me? @ThreeUK do I have to go to @Ofcom to get this sorted?

  • hxmziak47 hxmziak47 (@hxmziak47) reported

    @ThreeUKSupport This problem isn’t just where i live i have basically very low to no coverage in the most of south west london this includes kingston richmond surbiton i have an iphone xr and my postcode is KT6 4NG and i have no coverage at all in my home

  • coulter_karl KARL COULTER (@coulter_karl) reported

    @ThreeUKSupport Customer service are continuing to tell me cooling off periods don't apply to pay as you go Sims...

  • JonDubbya Jon Wood (@JonDubbya) reported

    @ThreeUKSupport Well, I paid for an extended warranty and Three are in breach of contract, so you could try helping with that. Another week has gone by and I’m waiting. Have Three actually recorded this as a complaint yet, or is that something else Three haven’t bothered to do?

  • Jimitakesover Jimi (@Jimitakesover) reported

    @ThreeUKSupport I’ll cancel it and go with someone else, the only thing that’s been upgraded it the price I’m paying, plus I didn’t want to upgrade anything, thanks for reply