3 (Three)

3 (Three) Outage Report in London Colney, Hertfordshire, England

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 London Colney, England

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in London Colney 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 London Colney, Hertfordshire, England 02/21/2026 15:20

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%)

Live Outage Map Near London Colney, Hertfordshire, England

The most recent 3 (Three) outage reports came from the following cities: London, Harringay, Hemel Hempstead, St Albans, Luton, Waltham Forest, Ruislip, Wembley, Harrow, Edgware and Enfield Town.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Total Blackout
United KingdomHarringay Phone
United KingdomHemel Hempstead Internet
United KingdomLondon E-mail

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 London Colney, England

Latest outage, problems and issue reports in London Colney and nearby locations:

  • umber892 Robert Taylor (@umber892) reported from Harpenden, England

    @ThreeUK this was a big hook for staying with you. I think I have been with you for over 10 years. Looks like I will not be renewing my contract with you. This is a poor decision

  • granty3333 Grant Nichols (@granty3333) reported from London Colney, England

    @ThreeUK how on earth do you have e no mobile signal at London’s Victoria station ??? Your service levels are actually just embarrassing these days ! I’ve been a customer for over 15 years I will NOT be renewing

  • jamie_2127 Jamie Taylor (@jamie_2127) reported from Dunstable, England

    @ThreeUK Shame they won’t work on your **** network!

  • angelsimone angel marie (@angelsimone) reported from London Colney, England

    @ThreeUK your service makes me sick been a loyal custmor for years and u wanna do me like this if that delivery driver comes to my house today with a phone I'm throwing that over my balcony

  • ShaneyFirkins96 Shane (@ShaneyFirkins96) reported from London, England

    @SMARTYMobileUK The only time I don't have internet issues is when I have connected to one of @ThreeUK 5g Masts and recieving 5G speeds... which even that is very rare....

  • Jimmyavenger Jimmyavenger 🇪🇺 (@Jimmyavenger) reported from London Colney, England

    @ThreeUKSupport Not last night as it was past 10, we have been in touch with three through Twitter several times in the last couple of months. I will try and get in touch later today but we have reached formal complaint stage. These "working on issues in area" are near constant now.

  • CFCJourno Paul Lagan (@CFCJourno) reported from London Colney, England

    Loving the @ThreeUK TV advert - ‘Big Network’ slogan. 👍 one thought thou - why did you not replace vital mast taken down in heart of central London cutting off thousands of Three users from the ‘Big Network’

  • beatriceforme 🙈🍹Beatrice Formenton🇮🇹🇬🇧 (@beatriceforme) reported from London, England

    Let’s talk about how **** @ThreeUK is in central London pls😤😤😤

  • PositiveLad Tom PositiveLad (@PositiveLad) reported from Tottenham, England

    @ThreeUKSupport data seems to have gone down on both 5G & 4G on our home broadband. N22. Can you check this please? Have rebooted router.

  • angelsimone angel marie (@angelsimone) reported from London Colney, England

    @ThreeUK your service is disgusting

  • FaheemTanoli Faheem Tanoli (@FaheemTanoli) reported from Dunstable, England

    Worst service anywhere you go @ThreeUK

  • j_adire 杰伊 丹尼尔 (@j_adire) reported from London Colney, England

    @ThreeUK how do I leave your network and switch to a different provider. I was in Victoria station and missed my train because I couldn’t access the internet to view my ticket online and I have to pay £50 to use an Uber

  • tvpe2diabetes alan (@tvpe2diabetes) reported from Walthamstow, England

    @ThreeUK please release me from this contract. i'm sick of this awful internet 😔😤

  • crouchendmum1 Muswell Hill Mum (@crouchendmum1) reported from Barnet, England

    @ThreeUK your customer service is so bad. I have been with you for years and your team can’t find my details even though I called and redid my contract!!

  • Jimmyavenger Jimmyavenger 🇪🇺 (@Jimmyavenger) reported from Tottenham, England

    Absolutely sick to death with @ThreeUK home broadband, amazing when we took it then as soon as 3 months passed it's been so poor and inconsistent we've had to take out extra data on our ee mobile packages in order to work and watch tv. Complaint incoming, we've had ENOUGH. 🤬🤬🤬

  • Gutbuster40 Gary Reynolds (@Gutbuster40) reported from Barnet, England

    @ThreeUKSupport I need proof of usage for a insurance claim can you help

  • gingio Shane Andrews MBE (@gingio) reported from London, England

    @ThreeUKSupport @brattandeaf CF10 is the postcode area and there’s issues at the mo. I had a text telling me that earlier this week.

  • granty3333 Grant Nichols (@granty3333) reported from London Colney, England

    @ThreeUK pls explain your total lack of coverage at London Victoria station ?? It’s utterly unacceptable.. Not fit for service

  • CFCJourno Paul Lagan (@CFCJourno) reported from London Colney, England

    Hi all @ThreeUK customers who live in central London (Victoria/Pimlico) - can I ask if your signal crashed in the past seven weeks? A mast was taken away suddenly with no warning to customers. I’m also looking to other providers to DM me their offer as an alternative supplier.

  • CFCJourno Paul Lagan (@CFCJourno) reported from London Colney, England

    @ThreeUK @ThreeUKSupport @three_broadband just received this text from you. We've fixed the problem you reported. Restart your device and try again. If you're still having problems, please let us know Nope, nothing has changed - why did you send me this? U trying to wind me up?

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • GrahamOC Graham O'Connell (@GrahamOC) reported

    @ThreeUK Hi. Can you let me have the direct number for customer complaints. They have just left a garbled message and I can’t make out the number he gave except it starts with 0800. Thanks

  • 0nlyribz Ribz (@0nlyribz) reported

    @ThreeUK My signal is not working pattern up

  • Scottc2511 Scott Campbell (@Scottc2511) reported

    Paid the early termination charge to escape @ThreeUK thats how bad they are. Shite service, no signal, terrible website, stupid authentication nonsense they send to my son’s phone that we can’t change. Choose life, choose anyone but @ThreeUKSupport

  • jimbo1247495357 jimbo12 (@jimbo1247495357) reported

    @ThreeUK is there a problem with your network Been trying to top up all morning

  • LuxVoxSemper The JC Meowfioso FAFO 🔫 (@LuxVoxSemper) reported

    @iD_Mobile_UK if you are nerfing my phone signal then tell your boss that there are consequences Cc’ing @ThreeUK

  • Dagreatone_37 D (@Dagreatone_37) reported

    @ThreeUK Hello, I am abroad, and my network/go roaming is not working?

  • CyborgSniper Ruhel **** (@CyborgSniper) reported

    @ThreeUKSupport can someone please respond. No support for poor signal and service in NN1 area.

  • DuncanLowes Duncan Lowes (@DuncanLowes) reported

    @ThreeUKSupport Hi, I have been having some strange activation/deactivation/number routing issues while roaming in Australia. My account shows everything active. I can use full data, I have 4G through any of 3 providers here. A few SMS can be sent and recieved...

  • Tristan27856485 Tristan Lane (@Tristan27856485) reported

    @threeuk seriously this is terrible

  • Michael14577683 Michael Harris (@Michael14577683) reported

    @ThreeUK I need someone to help need to stop my sim on my tablet dont know thow the number im with a different network tryed to phone nobody got any common sense my name is michael harris my account is 105180891