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 12/12/2025 02:25

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Most Reported Problems

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

  1. Internet (43%)

    Internet (43%)

  2. Total Blackout (31%)

    Total Blackout (31%)

  3. Phone (17%)

    Phone (17%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

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:

  • Jasmyn_1D Jasmyn Rich ♔ (@Jasmyn_1D) reported

    @ThreeUKSupport hi I’ve been with you guys years and had great service throughout but this last month or so it is being shocking!! Got 1 or 2 bar service and then can say 3G/4G but actually have no internet. Do you know why this is? #pleasehelp

  • SouthLondonCPFC SouthLondonCPFC (@SouthLondonCPFC) reported

    @ThreeUK you deleted my last tweet to you about your dissapointing service? Why is it @EE always get issues resolved?

  • llyreb Beckie Lily (@llyreb) reported

    @ThreeUK hi my roaming isn’t working abroad. How do I fix this? I’m stuck on no signal!

  • nicksevecorner Nick Corner (@nicksevecorner) reported

    @ThreeUK @ThreeUKSupport basically no internet for the last 2 days in SW16 with my 5G home hub router. Any known problems?

  • crookedteethuk CROOKED TEETH (@crookedteethuk) reported

    @ThreeUKSupport Your customer care staff can’t read addresses.

  • Andyjcannon Andy Cannon 🏳️‍🌈 (@Andyjcannon) reported

    @ThreeUKSupport Do you have any customer service staff that are UK based and aren’t incompetent? I have now been trying to get a complaint/issue sorted for over a month. So far 15 emails and over 3 hours on the phone to India and still no resolution!

  • naturismback2 phillipJ (@naturismback2) reported

    @ThreeUK Internet access around Birmingham city centre was poor this pm.

  • trouvailler_ H (@trouvailler_) reported

    @ThreeUKSupport is Wi-Fi calling down? It doesn’t seem to work for me

  • workshopcraft WorkshopCraft (@workshopcraft) reported

    @ThreeUKSupport Yes, all sorted, but if a cancellation system forces a customer to call you, and you try and retain the customer by pressuring them into different contracts, moving the line to someone else in the family, signing up for a new tablet, lower prices etc. they might not return.

  • nicksevecorner Nick Corner (@nicksevecorner) reported

    @ThreeUKSupport Aww man this sucks I’m supposed to be working from home. And to run until Monday, can you organise a refund on my bill please as it’s been a few days already. Will be a week in total when finished