3 (Three)

3 (Three) Outage Report in Knebworth, 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 Knebworth, England

The chart below shows the number of 3 (Three) reports we have received in the last 24 hours from users in Knebworth 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 Knebworth, Hertfordshire, England 02/18/2026 20:15

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 Knebworth, Hertfordshire, England

The most recent 3 (Three) outage reports came from the following cities: Hemel Hempstead, St Albans, Luton and Stevenage.

Loading map, please wait...
City Problem Type Report Time
United KingdomHemel Hempstead Internet
United KingdomSt Albans Internet
United KingdomHemel Hempstead Phone
United KingdomLuton Phone
United KingdomLuton Internet
United KingdomStevenage Internet

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 Knebworth, England

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

  • JohnGregory0532 John Gregory🇬🇧 (@JohnGregory0532) reported from Broxbourne District, England

    Seems I'll be upgrading to another Huawei mobile from @ThreeUK as Samsung has let me down once again on it's performance

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

    @ThreeUK your service is disgusting

  • peter_hollas Peter (@peter_hollas) reported from Stevenage District, England

    @EE I have no way to call EE for help as both my old and new sim are not working in the middle of a network change?? I’m changing to @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

  • Andyswann45 Andy Swann (@Andyswann45) reported from Abbots Langley, England

    @ThreeUK hi, twice this morning I’ve been deliberately cut off by your customer services because I politely disagreed with that they were saying. Do you think that is acceptable? How should I now go about having my issue rectified? Thanks

  • LiamNBooth Liam Booth (@LiamNBooth) reported from London Colney, England

    @ThreeUK when will esim be available on your network?

  • 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

  • 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’

  • lisaslolo Lisa Stout (@lisaslolo) reported from Stevenage District, England

    @ThreeUK I am finding that I have paid for a service I just can’t use . The whole family are on 3 and it doesn’t work anymore. It is both when I am home and away it comes up no service? That’s the whole family too !

  • mattsimpt Matt Simpson (@mattsimpt) reported from Luton, England

    @ThreeUKSupport is there a network problem in Luton as i have zero coverage and emergency calls only?

  • MacFreakish Harry Sanganee (@MacFreakish) reported from Luton, England

    Spectacularly poor customer service from @ThreeUK @ThreeUKSupport after seeing unsolicited charges of £££ on my bill that have nothing to do with me! 😡😡😡🤬 Another long standing customer lost!!

  • 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

  • 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

  • projectzip Joe Brown (@projectzip) reported from Luton, England

    Hey @ThreeUKSupport when will youbget the home broadband issue fixed? Power it all down turn it on stays connected for a minute then all devices say no internet connection. This is the second day now!!

  • JohnGregory0532 John Gregory🇬🇧 (@JohnGregory0532) reported from Broxbourne District, England

    Seems I'll be upgrading to another Huawei mobile from @ThreeUK as Samsung has let me down once again on it's performance

  • 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?

  • aroundthehouses Mark Newton (@aroundthehouses) reported from Bricket Wood, England

    Just had an issue and I needed to speak to someone urgently from @ThreeUK and the customer service and speed and communication was awful. The guy I spoke to sounded like he was in his car being an Uber driver.

  • 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.

  • Abboir_ Abby (@Abboir_) reported from Hemel Hempstead, England

    @ThreeUKSupport @ThreeUK Hi, I've tried making a phonecall to Australia however when calling it said I had to make a payment so I did (twice) and still having the same issue so you've basically just taken £20 from me for no reason - can you refund me please?

  • mullers72 Phil Mullin (@mullers72) reported from Welwyn Garden City, England

    So having just bought a @ThreeUKSupport PAYG SIM for my son as he's lost his phone, I can't register it online as it's down for technical maintenance but call the 0800 number. That's closed too. How do I get him sorted for school tomorrow? #Threeuk

3 (Three) Issues Reports

Latest outage, problems and issue reports in social media:

  • AtkinzM Matt Atkinson (@AtkinzM) reported

    @ThreeUKSupport my partner has a sim only contract but got the new S20 FE phone via @verynetwork but since putting in the sim it won't connect to 4G/5G for some reason. Any help would be useful. Cheers.

  • bevcut bev cutmore (@bevcut) reported

    @ThreeUKSupport sick of bad customer service, being charged £60 + a month instead of £40, can’t speak to anyone who understands me !! Ready to go please sort your customer service out 🤬

  • IslamSaif1a Saiful Islam (@IslamSaif1a) reported

    @ThreeUK @ThreeUKSupport Outsourcing is a source of fraud and causes misery to your customers. It is inefficient and I have lost £151.44 as a result. Move back to UK based support and employ as many Indians as you like. Stop being an unreliable network and dish out quality of service. Lives depend on it.

  • MaxineGulley1 Maxine (@MaxineGulley1) reported

    @IslamSaif1a @ThreeUK Sorry to read that, their customer service is appalling! I hope you get your refund sorted soon. I’m definitely going with another company not standing for this nonsense. Can your bank get your money back for you, maybe give them a call?

  • louiisegx Louise Graham (@louiisegx) reported

    @ThreeUKSupport Really getting sick of being with Three, fully regretting not changing providers when my contract finished in November last year. 4 or 5 times in the last week my mobile data has just completely stopped working. Phoned customer services twice tonight and I was cut

  • cgill101 Craig Gill (@cgill101) reported

    If anyone is thinking about signing up to @ThreeUK for Mobile Broadband don't bother, the worst customer service I've experienced. Never worked from the day I received it, tech help couldn't sort it, new SIM arrived today still not working, live chat no help.

  • PCmakeup Pamela Clare (@PCmakeup) reported

    @MaxineGulley1 @ThreeUK That's awful. I'm looking for a new mobile network provider and thanks for letting me know which one to AVOID. #POORCUSTOMERSERVICE #POORSERVICE

  • Heiach Heiach (@Heiach) reported

    @ThreeUKSupport I've not had internet for 4 days, I use mobile broadband. Is there an ETA on the fix..?

  • MaxineGulley1 Maxine (@MaxineGulley1) reported

    Appalling service from @ThreeUK new phone ordered 22nd Dec still not arrived. Constant false promises of delivery from numerous staff. Been playing message hockey for 2 hours tonight! All I want is my money back & 2 be able to find out who to send my complaint to.

  • JockPatton Andy Patton (@JockPatton) reported

    @ThreeUKSupport No point it's the same thing over and over... Post code model etc etc.... Then the word congestion. I have been with three for around 11yrs..Never had any issues until 2yrs ago. And now it's constantly bad. And always the same thing as above.