3 (Three)

3 (Three) Outage Report in Llanfairpwllgwyngyll, Anglesey, Wales

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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 Llanfairpwllgwyngyll, Wales

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Llanfairpwllgwyngyll 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 Llanfairpwllgwyngyll, Anglesey, Wales 11/27/2025 23:00

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Most Reported Problems

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

  1. Internet (41%)

    Internet (41%)

  2. Total Blackout (37%)

    Total Blackout (37%)

  3. Phone (15%)

    Phone (15%)

  4. Wi-fi (6%)

    Wi-fi (6%)

  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.

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3 (Three) Issues Reports Near Llanfairpwllgwyngyll, Wales

Latest outage, problems and issue reports in Llanfairpwllgwyngyll and nearby locations:

  • iestynx Iestyn Lloyd (@iestynx) reported from Caernarfon, Wales

    @_upgradefm @imyke 5G thing was so confusing to me as well. Managed to work out in the end that @ThreeUK will support the iPhone 12 after cross matching on wikipedia and Apple’s website that Three’s 5G network runs on n77 & n78!

  • Mamgrav Ali Eds 🏴󠁧󠁢󠁷󠁬󠁳󠁿🇪🇺🏳️‍🌈 (@Mamgrav) reported from Llangefni, Wales

    @ThreeUKSupport no coverage in #Anglesey either. #outage #nodatanocoverage

  • iestynx Iestyn Lloyd (@iestynx) reported from Caernarfon, Wales

    @ThreeUK any chance of some info on mast upgrades in LL55 1SR area. It’s been bad since the introduction of 4G, which is very patchy here

  • jenniejos01 Sarah Jane Jones (@jenniejos01) reported from Penygroes, Wales

    @ThreeUKSupport Any idea when the signal will be back in the LL54 area #emergencycallsonly

  • declaa Declan McGrath (@declaa) reported from Llanfaes, Wales

    @ThreeUKSupport is this your number 08000338005 as I've never used any of your services and don't intend to either and how did they get my number in the first place as well.

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • bloknz Andrew Kendall (@bloknz) reported

    @ThreeUKSupport no text messages coming through, is it a known issue? Can't get them from Satander, HMRC. Been an issue all afternoon

  • AthensTheTruth Athens - The Truth (@AthensTheTruth) reported

    @ThreeUKSupport Hello. I cannot receive OTP (verification) texts from my bank, from PayPal, and from Amazon today, but I instantly receive texts from "Three UK" itself and from friends. I'm using wifi-calling on a perfect internet connection. PLEASE FIX THIS URGENTLY!

  • Nice2KnoNatalie Natalie 🎄 218 DAYS UNTIL I MEET PARX !! (@Nice2KnoNatalie) reported

    i think @ThreeUK are possibly the worst phone provider ever. i’ve had nothing but lies from them for the past 2/3 weeks now and missed MULTIPLE important text messages because they still can’t swap my number over 🙃

  • JustDirk2 Just Dirk (@JustDirk2) reported

    @ThreeUK are you having issues in Cardiff Centre? CF10 1EP Yesterday and today phone shows 5G but can’t load anything online/fb/Twitter etc..

  • thecubicone Stuart H-R (@thecubicone) reported

    @ThreeUKSupport Yes tried all that. It’s gone from a fairly consistent 40+ meg download down to maybe 4 if lucky. Disappointing after such a good start.

  • jakecoupe95 Jake Coupe (@jakecoupe95) reported

    @ThreeUKSupport can you tell@me why I am having severe data issues in London? Even when my signal status is as high as 4 bar my data isn’t working. This is a intermittent issue and has only started happening since I’ve moved to London on Thursday. Please advise

  • hils_bils Hilary (@hils_bils) reported

    Really pleased @virginmedia upgraded the broadband signal last Monday. @ThreeUK mobile data is now faster.

  • MinhazZee Minhaz Zee (@MinhazZee) reported

    @ThreeUK your reception is absolutely terrible. You guys sell contracts saying there is good reception in your area. But, your reception is really poor in my area as well as in other areas.

  • gibluap Paul Riley (@gibluap) reported

    @ThreeUKSupport Contract cancelled after 12 weeks of crap

  • phlakey5 Phil lake (@phlakey5) reported

    @ThreeUKSupport That's your level of 'support'? It's laughable.