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 12/17/2025 01:15

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 (45%)

    Internet (45%)

  2. Total Blackout (29%)

    Total Blackout (29%)

  3. Phone (18%)

    Phone (18%)

  4. Wi-fi (7%)

    Wi-fi (7%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

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:

  • HarryGasmask Harry Gasmask (@HarryGasmask) reported

    @threeuk @skynews @bbcnews How about some proper investigative journalism into today's ongoing shambolic outage by Three? Second time this year it's been out all day, calls, texts, data intermittent, people unable to ring 999. Do your jobs. Peoples lives are at risk.

  • Chloe7445914392 Chloe (@Chloe7445914392) reported

    @CHM247 @ThreeUK I’m on WiFi now but my data hasn’t worked all day I have 2 friends to my name and they’re both on three and having the same issues, not a library local and I’m on the other side of town to family members either no way of getting to them

  • TheRealDealRidz Ridz (@TheRealDealRidz) reported

    @AlamZulf @alcoops79 @ThreeUK It’s cheap what do you expect it’s gonna be crap

  • mikeS0587 mike (@mikeS0587) reported

    @iD_Mobile_UK @ThreeUK How do I cancel my contract

  • RobertJudd4 Rufus🏴󠁧󠁢󠁷󠁬󠁳󠁿🇬🇧 (@RobertJudd4) reported

    @tenhag123123 @ThreeUK Still down 10hours now vital calls missed....

  • LuSchmoo Lu (@LuSchmoo) reported

    @iD_Mobile_UK Hello, I've noticed there's an issue with Voice Calls on your network according to your website, any ideas as to when it'll be up and running again? @ThreeUKSupport. Thanks.

  • Winclouduk Simon Winstanley (@Winclouduk) reported

    @roviya22 @ThreeUK With that usually doing 112 will use any network

  • dalli_72 D E A N 🍁 (@dalli_72) reported

    @ThreeUK You guys better hurry TF up I’ve had vulnerable client who haven’t been able to get hold of us at the office out of hours absolutely disgusting been down since 7am this morning

  • pullthepint james dalgleish (@pullthepint) reported

    @ThreeUK Why is WiFi calling not working either

  • AdeW66 Ade (@AdeW66) reported

    @iD_Mobile_UK @ThreeUK 10hrs & you're working quickly!!! Absolutely awful!!! 😡