3 (Three)

3 (Three) Outage Report in Castlerock, Northern Ireland

Some problems detected

Users are reporting problems related to: internet, phone and total blackout.

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 03/11/2026 10:25

March 11: Problems at 3 (Three)

3 (Three) is having issues since 01:00 PM GMT. Are you also affected? Leave a message in the comments section!

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 (9%)

    Wi-fi (9%)

  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:

  • 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:

  • jh23188 Jess (@jh23188) reported

    @ThreeUKSupport Clears in my account, so have to be days without using services I need?!?! when the bank and myself weren't the issue, the money was available?!?!

  • charl_middo Charlotte (@charl_middo) reported from Birkenhead, England

    @ThreeUKSupport are there any broadband issues in the CH62 postcode? Because my 4G hub has lost signal (again)? Literally happening every week now.

  • pauldaviddoc Paul Doherty (@pauldaviddoc) reported

    @ThreeUKSupport hi hoping u can help i have a phone that has bill overdue but im not contract holder can i pay it as its not possible at moment for my partner to do it ?

  • jtd1010 James (@jtd1010) reported

    @_ppoundcakee @ThreeUK Eugh! Yeah I always had crappy signal on Three tbh, dunno why I stayed with them for so long!

  • CSGsoil Carmen Sanchez-Garcia (@CSGsoil) reported

    @ThreeUKSupport No, I didn’t. Last time I was away in September it was ok. I can’t access the app now without network.

  • mitsriyat Mits Riyat (@mitsriyat) reported

    @ThreeUK need help as my three service cannot connect to an international service provider in Abu Dhabi. Need data roaming but your system is not allowing me to connect to receive texts? Need the text for my covid pass urgent

  • KayceeThePrettY KAYCEE 🇨🇲🇫🇷🇬🇧 (@KayceeThePrettY) reported

    Paying such a massive bills but every time the service is bad! @ThreeUK

  • mitsriyat Mits Riyat (@mitsriyat) reported

    @ThreeUKSupport I have no mobile data in Abu Dhabi and it is so important for the COVID situation. Please can you help me ASAP

  • tarahanmer Tara (@tarahanmer) reported

    @ThreeUKSupport Yes I do - they came through the post. Have finally spoken to someone in 3 who will report them to customer protection team. Apparently someone will get back to me in 15 days - which is a long time for someone to be running up bills in my name!!

  • marsdeninn Bernie Hepplewhite (@marsdeninn) reported

    @McGauleySarah @ThreeUK @ThreeUKSupport That’s awful