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 02/05/2026 09:25

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 (54%)

    Internet (54%)

  2. Phone (19%)

    Phone (19%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  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.

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:

  • kelly_keeffe Kelly O'Keeffe (@kelly_keeffe) reported

    @ThreeUK I have been trying to speak to your technical team but it connects for a couple of seconds and then goes silent. Have exhausted all troubleshooting options and your live chat advisors can help no further - how do we actually talk to someone who can help?

  • hayley_rose1989 Hayley Rose (@hayley_rose1989) reported

    @ThreeUK are there network problems in the Gateshead/Durham area today?

  • robdrfc4eva Rob (@robdrfc4eva) reported

    @ThreeUKSupport No it is not because I am not able to send texts. Clearly you need to start looking again. over 200 issues reported in last 40 mins to down detector all to do with SMS says its not as well

  • Carolinechats Caroline Chatterton (@Carolinechats) reported

    @ThreeUKSupport 3 is down AGAIN... after same yesterday!! How long til it’s back on? I have been a 3 customer for many many years and have 5 contracts with 3 which will soon be with another network if this carries on. We need a reliable network more than ever at the moment 😔

  • jcolls Jonathan (@jcolls) reported

    @ThreeUKSupport morning! I'm unable to send SMS this morning. Are there issues? I've tried the usual reboot etc. Nothing reported on the issue checker.

  • hedwaaf hedwaf (@hedwaaf) reported

    @ThreeUKSupport my texts are not sending, is there further issues with the network?

  • sarahmao6 Sarah Haselden (@sarahmao6) reported

    @JamieJCJay @ThreeUK Usually when you tweet a complaint about a company, they come back with a resolution pretty quickly, just goes to show how bad they are @ThreeUK - hope you get a resolution soon *** 🙈🙈🙈

  • PAULDREWERY Paul Drewery (@PAULDREWERY) reported

    @ThreeUKSupport I rung up she was putting me through to technical after 20 mins was answered but no sound. How will we chat work any better? When you have a awful service.

  • Crashedfiesta Crashed (@Crashedfiesta) reported

    @ThreeUKSupport @ThreeUK Sorry, but your issues aren't fixed. Unable to send/receive texts to/from other mobiles. Unable to receive texts from online services. Unable to make calls to other mobiles. Both our handsets have been restarted. Issues still persist.

  • dlfwebcreations Lascelle (@dlfwebcreations) reported

    @ThreeUKSupport the issues haven't been resolved I'm still experiencing issues sending text messages