3 (Three)

3 (Three) Outage Report in Sunningdale, Royal Borough of Windsor and Maidenhead, England

Some problems detected

Users are reporting problems related to: internet, phone and total blackout.

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 Sunningdale, England

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Sunningdale 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 Sunningdale, Royal Borough of Windsor and Maidenhead, England 03/21/2026 05:25

March 21: Problems at 3 (Three)

3 (Three) is having issues since 09:00 AM GMT. Are you also affected? 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 (55%)

    Internet (55%)

  2. Phone (18%)

    Phone (18%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (9%)

    Wi-fi (9%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Sunningdale, Royal Borough of Windsor and Maidenhead, England

The most recent 3 (Three) outage reports came from the following cities: London, Aldershot, Southall, Hounslow, Woking, Hayes, Farnborough, Guildford, Slough, Camberley, Fleet, Bracknell, Windsor, Wokingham and Bookham.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Total Blackout
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Wi-fi

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 Sunningdale, England

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

  • vickiearl_earl Victoria Earl (@vickiearl_earl) reported from Hillingdon, England

    @ThreeUK absolutely shocking service on the phone. Trying to cancel an upgrade! The man kept me on phone 35 minutes, unable to understand me or me him! Unable to confirm it was cancelled, told me to call back in 2 days! Blood pressure at boiling point

  • MabdiNur1 Mohamed Abdinur (@MabdiNur1) reported from Southall, England

    @ThreeUKSupport poor connection wondering to request an early termination

  • o0MattE0o Matthew John Earley (@o0MattE0o) reported from Hillingdon, England

    @ThreeUKSupport Issues at : UB7 8LZ 3G is little faster than 4G but when I'm at work RG12 1PU I get very good speeds. So don't want to turn off 4G

  • VickyPukis Vicks That Foreign (@VickyPukis) reported from London, England

    Get back to London and my phone signal is worse than being in Paris. @ThreeUK sort your shit out!

  • AnitaDuncan1 Anita Duncan (@AnitaDuncan1) reported from Wokingham, England

    @ThreeUK Poor customer service! 3rd call ask for manager agent refused to put me through. No bill no payment! No online bill service! How many months does it take to fix an issue! My post from yesterday ignored!

  • danjmcdowell Dan McDowell (@danjmcdowell) reported from Hillingdon, England

    I think I’m going to have to abandon @ThreeUK for another network. Since moving to London five weeks ago I have had no phone signal when in my flat and intermittent to no data when in Central London on both 3G and 4G. My phone has become a useless space grey rectangle.

  • o0MattE0o Matthew John Earley (@o0MattE0o) reported from Bracknell, England

    @ThreeUKSupport Yes, you second support staff was allot better. Thanks for getting back to me.

  • craigr98_2016 Craig R 🇹🇩🌹 (@craigr98_2016) reported from Hillingdon, England

    @ThreeUKSupport are there issues with your in the #ub10 area being having issues since yesterday on and off. Data connection keeps dropping.

  • stephweller97 Steph Weller (@stephweller97) reported from Guildford, England

    @ThreeUKSupport Everywhere I go I get no data signal! And turning it to 3G like your Reading store colleagues suggested doesn’t work either!

  • NowHearThisUK Now Hear This (@NowHearThisUK) reported from Hillingdon, England

    priceless...call eventually answered by @ThreeUK to be told they have found a ‘significant piece of information on my account’ and have placed me on hold again. All I want to do is cancel my account

  • gdhutchison Graeme Hutchison (@gdhutchison) reported from Fleet, England

    @ThreeUKSupport I haven’t had a phone signal for 2 days. Please help.

  • athleticresults Athletics Statto (@athleticresults) reported from Southall, England

    @ThreeUKSupport Quite a busy time maybe because your service is so s%$t!!! I’ve been a 3 customer for a long time but get very very close to moving my phone too as well as cancel this crap mobile broadband!! It’s a fantastic service at 3am though!!!

  • katesj1983 Kate (@katesj1983) reported from Wokingham, England

    @ThreeUKSupport It finally kicked in around 11pm that day I don’t think I had problems with other services..data just seems to be an issue with my phone..a lot! I find I have to switch it off and on quite a bit or go in to airplane mode to get data back...since I’ve had it...

  • JohnOHarePrice John O'Hare-Price (@JohnOHarePrice) reported from London, England

    @ThreeUK what’s happening to the network/internet. I can make phone calls but that’s it. No internet. Turned phone on and off multiple times. #networkissues #networkfail #nointernet

  • athleticresults Athletics Statto (@athleticresults) reported from Southall, England

    All I want is a stop gap but decent broadband until I can sort out my mums estate. No home phone so may be a problem. @ThreeUKSupport @virginmedia I really didn’t want to be tied into a contract before I move but may have to be!!

  • AnitaDuncan1 Anita Duncan (@AnitaDuncan1) reported from Wokingham, England

    @ThreeUK I really hate the poor signal and service along with such poor customer service. I wish I hadn’t renewed my contact

  • R5Latvia Rihards (@R5Latvia) reported from London, England

    @ThreeUKSupport hello! I have had problems removing the parental control from my account for months, I have an UK credit card, which should prove that i am already over 18 more than enough, but it gets declined all the time:/

  • RFN_David David Sansun (@RFN_David) reported from Maidenhead, England

    @ThreeUKSupport SL6 3LW, SL4 4PN, SL4 1TG, SL1 7EP - iPhone SE I’ve been with Three for 2 years and it’s been persistently bad in those places since then.

  • AnitaDuncan1 Anita Duncan (@AnitaDuncan1) reported from Wokingham, England

    @ThreeUKSupport just shocking so fed up with 3 wish I never upgraded!

  • zoeycol Zoe. (@zoeycol) reported from London, England

    @amelia_jk @ThreeUK Honestly it’s ridiculous how bad they are! Yet keep signing back up with them

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • thebetsyreed Betsy Reed (@thebetsyreed) reported

    @ThreeUKSupport I'm a long-time customer. Your online chat isn't working & my Three # has stopped working. I now live in Spain & tried to cancel my contract but was talked into staying with the promise my acct would be ok with wifi only. That hasn't been the case. Please help.

  • DemiJGee Demi-Jade McGee✨ (@DemiJGee) reported

    @ThreeUK I need help please my sister in law has a new phone and is paying monthly but lost her SIM card within a day. Tried to order one online but no luck. Please help

  • TrustedLeader Richard Kelly (@TrustedLeader) reported

    @ThreeUK why is connectivity still terrible most of the way between LondonBridge and East Croydon?

  • WarrenT88801465 Warren Taylor (@WarrenT88801465) reported

    @ThreeUK have been a customer for a good few number of years now. Tried to look in to getting a tablet and a phone upgrade yesterday and your customer service was the worst it has ever been. Obviously existing customers are not valued by the company

  • Gaylussite 🥑 Na₂Ca(CO₃)₂•5H₂O 🌳🚴🏼‍♂️🌳 (@Gaylussite) reported

    @ThreeUKSupport hi is there work going on in E20? The signal has always been patchy but it’s got markedly worse recently. Even 4/5 bars of 4G nothing loads.

  • alistairblevins Alistair Blevins (@alistairblevins) reported

    @TrustedLeader @ThreeUK A problem with @VodafoneUK too. And all along I thought it was just me... Quite good validation though. I was thinking of switching to 3. Might not bother now!

  • Ming2017688 Ming (@Ming2017688) reported

    @ThreeUKSupport Can you cancel now? When I stopped using and transferred my old mobile number to new mobile operator, you are notified naturally! Your web didn’t indicate that we need to contact 3to cancel

  • Anth__Baker Anthony Baker (@Anth__Baker) reported

    @ThreeUKSupport I’ll be calling again for the 6th time tomorrow to try and get proof of blockage for a phone I reported lost over a week ago. Is there anything you can do to help?

  • ifenn Ian Fenn (@ifenn) reported

    @ThreeUKSupport When will the work be completed in SW17? Mobile broadband has been really unstable for weeks now... and I'm relying on it to work from home.

  • Pazza1989 Sarah Paragreen (@Pazza1989) reported

    Anyone else on @ThreeUK network and having really bad issues with their network dropping out.