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 01/04/2026 11:00

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Most Reported Problems

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

  1. Internet (50%)

    Internet (50%)

  2. Total Blackout (21%)

    Total Blackout (21%)

  3. Phone (19%)

    Phone (19%)

  4. Wi-fi (7%)

    Wi-fi (7%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Community Discussion

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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:

  • GodfreyGodsPA Godfrey Lockdown (nee Park) (@GodfreyGodsPA) reported

    @ThreeUK @Channel4 Moved countries. What a drama it was for Three to recognise I did not need their service anymore. There online forms don't even recognise the possibility and the their call centre lot still keep trying to sell you stuff. Absolute insanity.

  • corcaigh12 Michelle (@corcaigh12) reported

    @ThreeUKSupport no internet in N3 London yet 3 are saying there is no issue in the area?

  • pjlythgoe Peter Lythgoe (@pjlythgoe) reported

    @ThreeUKSupport I have. I was told... well you know what I was told...I don't have a Three phone. The reason I don't have a Three phone is because I need something that works when your network is down.

  • TalieDelemere talie (@TalieDelemere) reported

    So just discovered that @ThreeUK will be charging for Go Roam from next May (the entire reason I was with three lol) does anyone know the best network for roaming costs? Even if it's a daily charge, but the contract I pay atm includes go roam which will then charge extra...

  • AshleyKennett Ashley Kennett (@AshleyKennett) reported

    @ThreeUK you customer service is an absolute joke

  • rsvan1 sillygoose (@rsvan1) reported

    @ThreeUKSupport Running upstairs every time a call comes like its 1998. Trying to get signal

  • Thedentsmaster Andy Dent (@Thedentsmaster) reported

    @ThreeUKSupport Will they cancel my contract?

  • PaulSurvive paul Boothroyd survive the virus (@PaulSurvive) reported

    @ThreeUK my partners phone just keeps having problems on connection We spoke to someone the other night and he went through some settings but it's still not working right it's 3 month old Samsung flip

  • BeautifulScotl2 Beautiful Scotland (@BeautifulScotl2) reported

    @ThreeUK @Channel4 Been a loyal customer of three for ever around 20 years so here's hoping I win 💥

  • H_Belive Kingdom Eze (@H_Belive) reported

    Hey @ThreeUK I and my family have been a loyal customer since we could use a SIM card in the UK, it’s Christmas and I hope u got some goodies for us😌 ? #chelthree @realestmajesty