O2

O2 Outage Report in Knebworth, Hertfordshire, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Knebworth, England

The chart below shows the number of O2 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.

O2 Outage Chart in Knebworth, Hertfordshire, England 02/24/2026 10:05

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Knebworth, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Luton, Stevenage, St Albans and Buntingford.

Loading map, please wait...
City Problem Type Report Time
United KingdomLuton Phone
United KingdomStevenage Phone
United KingdomSt Albans Internet
United KingdomLuton Phone
United KingdomBuntingford Total Blackout
United KingdomBuntingford Internet

Community Discussion

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O2 Issues Reports Near Knebworth, England

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

  • AndrewTRIrwin Andrew Irwin (@AndrewTRIrwin) reported from London Colney, England

    @EmmaShubrook @O2 Agreed. I have no signal at all

  • jmcomms Jonathan Morris 📱📸 (@jmcomms) reported from London Colney, England

    @VModifiedMind @benwood @EE @VodafoneUK @ThreeUK @O2 Albeit using half rate codec for voice. Sounded pretty awful.

  • mrjc90 Josh (@mrjc90) reported from Hitchin, England

    @O2 not sure when your call centre in Cape Town opened but it’s been extremely painful trying to solve a simple issue..I might of been unlucky but think staff could do with some further training

  • Craigcanfield Craig Canfield (@Craigcanfield) reported from Welwyn Garden City, England

    @O2 contract finished.. put on a rolling month deal.. nothing will change they said... 2 days now with no phone signal.. "sim provisioned"! Customer svc say it'll work soon. Gggrrr

  • dramattyhealy 🌜cobie🌛 (@dramattyhealy) reported from London Colney, England

    @O2 Hi, it’s been 2 weeks since i started receiving non stop calls from your call centres to get me get a plan with you, the caller said that i entered some kind of contest or signed up for this but i never did since i am happy with my current provider. This is very inconvenient

  • WickhamofWare Jonathan Flood (@WickhamofWare) reported from Stevenage District, England

    @O2 @tescomobile No mobile signal in Great Ashby, Stevenage all day!!

  • RaviDheer Ravi Dheer (@RaviDheer) reported from London Colney, England

    @O2 I'm sick to death of your network. I'm trying to pay you and I can't. Now I'll wait for some fool to contact me. I give up with this pathetic network.

  • isthatdan Dan (@isthatdan) reported from Stevenage District, England

    @O2 are gonna have to either offer me an amazing deal or sort out this horrendous signal issue. How can I not load a twitter video when I have a full 4 bars of 4G signal

  • AddictiveColors Addictive Colors (@AddictiveColors) reported from London Colney, England

    @O2 I understand that carriages speed and materials do not help, but repeaters in tunnels sure would to avoid disruptions especially as they can particularly nasty to a laptop when the phone or the train is the hotspot as that side of the connection never goes down just the gateway’s

  • CraigFamilyBlog Hayley & Gavin (@CraigFamilyBlog) reported from St Albans, England

    Gav and I have had no mobile phone service for 3 days, but I have no service to call @virginmedia to let them know! It happens far too regularly. Just spent the morning searching for a new deal. @O2 looks like the best so far!

  • AFCAMDEN AFCAMDEN (@AFCAMDEN) reported from London Colney, England

    @SkyNewsBreak Would cancel my contract with @O2 immediately if they did.

  • Kami2k10 Kamiioo (@Kami2k10) reported from Luton, England

    @BBCNews @O2 worst coverage ever no solutions. The network towers always down but yet I'm still paying 55£ p.m i have no choice but to pay!! #ripoffbritain #conmen

  • bks67 bridget sparks (@bks67) reported from Hertfordshire, England

    @O2 I do have the app, I think I will phone the customer service team and ask them,

  • stourdave Dave (@stourdave) reported from London Colney, England

    @O2 How did this shit happen

  • jodyrandall Jody Randall Esq. (@jodyrandall) reported from Broxbourne District, England

    @O2 why is your 4G so bloody awful at Liverpool Street Station

  • ItsMeEllisxD Ellis Brown (@ItsMeEllisxD) reported from London Colney, England

    @O2 Well it’s every time I leave Leicester. Or go to a new city.. even when I have 4 bars it’s either really slow or won’t load at all!

  • Steve_Edwards77 Steve Edwards (@Steve_Edwards77) reported from Hertfordshire, England

    @westspice @O2 Awful service for me today!

  • Elissa524 Elissa Da Costa (@Elissa524) reported from St Albans, England

    @O2 Not sure what happened but all ok now thanks. Very good service to get me reconnected quickly

  • DimitthriV Dimitthri Vithanage (@DimitthriV) reported from London Colney, England

    @O2 what is going on! 😭😭 Even when I have signal it's so slow!

  • PaulWRamsay #HellomynameisPaul (@PaulWRamsay) reported from London Colney, England

    Really bad service from @O2, having calls from a shop to pressure into upgrades, no really clarity when calling 202 to ask what’s going on-I think I need a new network!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Smithpeteralb72 Smithpeteralb71; ❤#YNWA❤ 🇺🇦 (@Smithpeteralb72) reported

    @O2 No phone back appts available for a week. Dreadful customer service

  • michaeligoe Michael Igoe (He/Him) (@michaeligoe) reported

    I would like to personally thank the CCO of @O2 for the nice little note to tell me they are price gouging me and there is nothing I can do about it 17.3% increase in my bill Roll on November when my contact is up and I can leave O2 and never return @MoneySavingExp @MartinSLewis

  • Breadmaker6 Breadmaker6 (@Breadmaker6) reported

    @novahob @O2 Have same issues with @EE I'm ready for an upgrade. But anything I agree today will be subject to a price increase. So not going to bother. Will leave to another provider on a SIM only basis and then buy phones direct from manufacturers. No support for loyalty anymore it seems.

  • erinn097 Ez❄️ (@erinn097) reported

    @o2 before you up my phone bill sort out your **** signal

  • MrB902010 Mr B (@MrB902010) reported

    @O2 paid my bill 2 weeks ago and I still have no data, neither am I able to send texts or make calls. Can you help with this?

  • jacksonbarry1 barry jackson (@jacksonbarry1) reported

    @O2 @nicnac_14 This is disgusting I’ve been a loyal customer for years. Now that money will have to be saved of my grocery bill.

  • Ste_wheels Stephen tyler (@Ste_wheels) reported

    @O2 @O2 your checker is false and a lie. Says signal where there is no signal!!

  • GarryBrown666 Garry Brown (@GarryBrown666) reported

    @O2 Hi, I want to cancel my contract due to the price increases you have advised us of today. The service you offer isn’t worth the price increase. I have tried calling and your online chat, and no one can give me any information on this.

  • PaulSmith37 Paul Smith (@PaulSmith37) reported

    @SammyPaynex @O2 We’ve had a similar issue with O2 they haven’t got back to us. What do you m an a bailiff letter?

  • LucyLucyctucker Lucy Tucker (@LucyLucyctucker) reported

    @O2 I have o2 travel included in my tarrif, I go to Canada tomorrow, I know it is part of o2 travel, my question is does it automatically work when I switch my phone on? I know I will have to put roaming on, thanks for your help