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 02/11/2026 04:00

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 (18%)

    Phone (18%)

  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:

  • 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:

  • itsjoerack Joe 👩‍🚀 (@itsjoerack) reported

    @ThreeUKSupport Ok no problem. With regards to my number porting over to Three from VOXI, can you advise if you've received the PAC number from when I signed up?

  • karthikr506 karthik (@karthikr506) reported

    @ThreeUK - Never post any ads on being a good network around croydon region hereon. Be atleast truthful sometimes. 0 KB / sec at 4G which era are you in. Fed up with network

  • PauloAmador11 Paulo Amador (@PauloAmador11) reported

    @ThreeUK I have been waiting for for 30 days now and 6 phone calls for a bag tho sent the router back and terminate my contract. Very annoying poor customer service

  • fr3qce Akouvi (@fr3qce) reported

    @ThreeUKSupport Like I said, this isn’t a contact number for customer service in the U.K. so at this point in time your comment is of no use to me. I have your complaints number on speed dial. The fact I am also a 3 customer I can just call 333 if wanted the same sh**service I’ve been getting.

  • hwndsv hwndsv (@hwndsv) reported

    @ThreeUK internet data seems to run out quicker comparning to other networks. Exemple: been with O2 over the last years. Maximum data I used over 30 days was 28GB. Now using Three network 15GB “apparently” was used in the last 4 days. There’s something wrong!

  • the_leo_holmes Trans Bear (@the_leo_holmes) reported

    FFS I have an emergency phone for hospital visits. But I have gone over six months without needing it so @ThreeUK have apparently recycled my number & taken my credit. Glad I checked before my next hospital stay 😡 No courtesy email or double check, just grab the money and run.

  • _MollieB M o l l i e Brown (@_MollieB) reported

    @ThreeUKsupport I need help, I am in Spain and my data says I have plenty to use but I cannot connect to internet on any network, can’t place call or send text. URGENT please.

  • Carl10353045 Carl (@Carl10353045) reported

    @ThreeUK the worst signal you might claim to cover all the UK...but its very bad get me back to @02

  • feck_fr_jack irish ****** (@feck_fr_jack) reported

    @ThreeUKSupport It's not that, it's the actual link that seems to be broken

  • KimNicky Kimberly Nichole (@KimNicky) reported

    @ThreeUKSupport what is up with your wifi service AND cell phone service ??? This is ridiculous how piss poor your service has been as of late!!!!! Why has this been a consistent thing in N4 ALL week! Wifi is horrific and phone service is horrible when I’m home! @ThreeUK