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 02/28/2026 07:25

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Most Reported Problems

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

  1. Internet (55%)

    Internet (55%)

  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.

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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:

  • Paul18794317 Paul (@Paul18794317) reported

    @ThreeUKSupport Three acknowledged a problem

  • CalSocialHermit Cal Desmond-Pearson (The Social Hermit) (@CalSocialHermit) reported

    @Wikimedia Why are you impossible to contact? Because I use @Wikipedia on my tablet using @ThreeUK network you won't allow me to reset my password!

  • annshackleton Ann Shackleton (@annshackleton) reported

    @ThreeUKSupport I'm in France and if I try to access my voicemail +44 7782 333 123 the call doesn't connect, just ends. The same has been happening to my Father in law for the last 2 weeks. Help?

  • sgttansley Stephen Tansley (@sgttansley) reported

    @ThreeUK so being a loyal customer how do I go about getting a chelsea away kit :):):)

  • BilalRaja_22 Bilal Raja (@BilalRaja_22) reported from Tidbury Green, England

    @ThreeUKSupport I have already logged a complaint but with no luck. Complaint ref no: 31181516. Been offered some money back as goodwill after spending long time on chat and phone calls. Don’t want to waste more time going through complaints process again.

  • BilalRaja_22 Bilal Raja (@BilalRaja_22) reported

    @ThreeUKSupport I was offered £20 to start with, then £40 and then £80. I had to take that offer as there was no other option. But I am not happy with this resolution and would not like to continue with Three after my contract ends.

  • Rosyhardy62 Rosemary Hardy (@Rosyhardy62) reported

    Is there a problem with the network on @ThreeUK

  • JasonMo25436420 Jason Morgan (@JasonMo25436420) reported

    @ThreeUKSupport No nothing , i'm thinking about contacting ofcom the service with 3 has been quite poor

  • Kris50930426 Kris (@Kris50930426) reported

    @ThreeUKSupport UTTER ******* ****. YOUR NETWORK IS ******* BOLLOX @ThreeUK

  • DaveLong79 Dave Long (@DaveLong79) reported

    @ThreeUKSupport Hi, I'm using the Samsung galaxy 2017 and the standard messaging service within that. I'm getting a failure message everytime I try to send one.