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 12/24/2025 10:25

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Most Reported Problems

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

  1. Internet (47%)

    Internet (47%)

  2. Total Blackout (25%)

    Total Blackout (25%)

  3. Phone (18%)

    Phone (18%)

  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:

  • 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:

  • rose_tinted_yaz Yasmeen B (@rose_tinted_yaz) reported

    @ThreeUK really disappointed with my sim contact delivery. The delivery service from @DPDgroup_news is so bad I'd rather have the option to come in person to collect my sim.

  • bluedahlia123 Blue Dahlia (@bluedahlia123) reported

    @ThreeUK Can your company please respond to my complaint!!! I have been waiting weeks now. This needs to be passed to a manager at this time as I have been mis-sold a contract and you have failed to respond to a subject access request raised in October.

  • Hulk_smash_uk Lee (@Hulk_smash_uk) reported

    @ThreeUKSupport 14 pro max 256gb, and I know the covid situation. But when you’ve been charged and waited a month. And I have previously spoken to the call centre 4 times after my upgrade to be told I returned the phone on the exact day I did the upgrade! Is shocking customer service!

  • stuartmcc1983 Stuart Em (@stuartmcc1983) reported

    @ThreeUKSupport I’m not having issues with phone calls. I’m having an issue getting to buy a data passport? Are @ThreeUK going to pay my data until the problem is resolved? As it seems to have been going on since yesterday??

  • TomHerbison Tom MI0IOU (@TomHerbison) reported

    @EE and @ThreeUK networks appear to have been down all morning in N Ireland. @O2 working fine. Anyone else experiencing network outages today?

  • SpyralMyth SpyralMyth (@SpyralMyth) reported

    @ThreeUKSupport It seems to be working now would like to know what the issue is/was

  • CiaranJPB Ciaran (@CiaranJPB) reported

    @ThreeUKSupport Any problems in the g76/g77 postcode?? Can't make any calls out, internet is working tho. Reset my handset a few times and no fix!

  • BromleyIain Iain bromley (@BromleyIain) reported

    @Three_Is_Broken @ThreeUK Spoke with customer care for Three UK, in India. Customer Srrvice have been instructed NOT TO ESCALET ISSUES.

  • LisaBanks658 Lisa Banks (@LisaBanks658) reported

    @ThreeUKSupport Can you confirm when this will be sorted as it is still not working and I'm expecting a hospital telephone appointment this afternoon.

  • MattGarswood Matty G (@MattGarswood) reported

    Bit of advice.. never go with @ThreeUK. Not delivering what’s agreed, refusing to put you to complaints, poor customer service all around. Had to escalate to CEO 👍