3 (Three)

3 (Three) Outage Report in Castlerock, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

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 03/07/2026 08:05

At the moment, we haven't detected any problems at 3 (Three). Are you experiencing issues or an outage? 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:

  • 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:

  • oliviafarleyy Liv 🍒 (@oliviafarleyy) reported

    @ThreeUKSupport can you help with the above?

  • TheTrueGriffin Seán Griffin (@TheTrueGriffin) reported

    @ThreeUKSupport Spoke to your ‘business team’. They couldn’t explain why I’m getting charged for a business line when you haven’t sent me the device yet. When I asked when I could expect the device I was told you ‘didn’t have any in stock.’ Do you see the issue here?

  • TracyHaggart Tracy Haggart@slimmingworld (@TracyHaggart) reported

    My blood is boiling 10 weeks to get an email address added to my @ThreeUK account. Still not working 🤬🤬🤬. But the cheeky so and so want to charge me for my phone bills to be posted out. I don't think so @ThreeUK your customer service is shocking sort it out

  • Butber Martin Butler (@Butber) reported

    @ThreeUKSupport Still can't login to the app or the website

  • nick_tuke Nick Tuke (@nick_tuke) reported

    @ThreeUKSupport @ThreeUK @ThreeUK what do I have to do to get a manager who isn’t a complete incompetent useless idiot from your telecommunications company who have my phone number to pick up the phone and talk to me!?! #irony #NoToBadCustomerService #ombudsman HELP

  • IanIanb1976 Ian Bowler (@IanIanb1976) reported

    @ThreeUKSupport Your a joke.Mutually cancelled my contract in Nov due to coverage. Letter today to say I owed £32.60 in unpaid bills. Told was due to non return of router, I proved I returned it. Didn't want to refund me. 2 hours later I get a refund. Shocking customer service!

  • Katebowler4 Kate bowler (@Katebowler4) reported

    @ThreeUKSupport Shame no one was keen to help during two hours of phone calls. been billed twice since despite being told we just need to send the router back. We did this immediately and were told no we hadn't even when we supplied 2 lots of proof. Bloody useless company. Never again.

  • JimTheConsumer Jim the Consumer 👀 (@JimTheConsumer) reported

    @ThreeUKSupport I will indeed try that and have requested a sim also. What does it mean if 3g works when 4g doesnt? Does it mean I need to go into my settings and make the change every single time I have an issue?

  • Katebowler4 Kate bowler (@Katebowler4) reported

    @ThreeUK would love to know where you get off calling us liars. Horrendous service. Billed for a service we had cancelled. Proof sent the device was delivered as requested and call centre staff hanging up on us. See you in court.

  • dazwil812 Daz (@dazwil812) reported

    @ThreeUKSupport Initially that there was no issues with the signal up here and after pointing out the inconsistency in mobile signal it took a while for them to recognise the issue.