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 03/03/2026 22:10

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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: Hatfield, St Albans, Luton, Stevenage and Buntingford.

Loading map, please wait...
City Problem Type Report Time
United KingdomHatfield Wi-fi
United KingdomSt Albans Wi-fi
United KingdomLuton Phone
United KingdomStevenage Phone
United KingdomSt Albans Internet
United KingdomLuton Phone

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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O2 Issues Reports Near Knebworth, England

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

  • 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.

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

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

  • 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

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

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

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

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

  • 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!

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

    @westspice @O2 Awful service for me today!

  • 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

  • AEgbuonu ARIBBUZZ (@AEgbuonu) reported from Welwyn Garden City, England

    @O2 sort your cancellation team and phone problem out. #poorcustomerservice

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

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

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

    @O2 How did this shit happen

  • 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,

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

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

  • 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

  • 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!

  • 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

  • sarahcoysgabb sarah gabb (@sarahcoysgabb) reported from Broxbourne District, England

    @O2 trying to upgrade on app and main website but when I choose it crashes can anyone help

  • 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!

  • 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.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • askthedood KevyD (@askthedood) reported

    My port over to @O2 went fine, as did my sons. I can’t buy a SIM for my daughter due to their stupid credit check rules. But my wife’s port has not gone well. She still can’t send SMS texts and had to reset network settings just to get the phone to take her old ported number grrr

  • TinkMissy Missy Tink (@TinkMissy) reported

    @O2 Happens everywhere I go with no Wi-Fi, raised this issue with yourselves in July and it’s still not resolved, still not spoke to a manager an still being told it’s the service, yet no one else in my house has the same problem

  • SpecialistPara Mike W - #FRSPH #MCPara (@SpecialistPara) reported

    Afternoon @O2 having major issues with new account, I'm just sending this to touch base as unlikely to be able to rectify quickly and would like assistance. Please feel free to DM me thanks. #O2

  • laura_estah laura (@laura_estah) reported

    @O2 you charged me £40 for a sim card i have never used🤠 is it possible to speak to someone to sort this out?

  • Matt_Greenwings Matt Berry (@Matt_Greenwings) reported

    @thenewgalaxy @O2 Bit of a sneaky one that. I must be lucky, never get any. Either lucky or it’s down to the individual networks and lack of security / action to stop them?

  • Tonyprescott101 Tony Prescott (@Tonyprescott101) reported

    @virginmedia incredible(sarcasm)service. Issue with my broadband since I’ve changed my contract, call customer services. Told no issues, advised the way to fix(none issues) is 3 Wi-Fi extenders and a 12 month mobile @O2 contract that I don’t need. What a Wednesday!

  • KatieJeanFoste1 kates⚡️ (@KatieJeanFoste1) reported

    Ok so first time using @O2 priority has been a let down…. We try again tomorrow! #iwillgetblinktickets

  • Charlot93679432 Charlotte (@Charlot93679432) reported

    @O2 worst customer service ever!!!!

  • olphwres Greg (@olphwres) reported

    @O2 hi, i've preordered the pixel 7 pro. can i expect it to be delivered tomorrow - I think tomorrow is release day - need to know whether to start process of porting my old number from another network but don't want to be in limbo. thanks

  • TinkMissy Missy Tink (@TinkMissy) reported

    @O2 I had new phone in July,since then I can’t connect to internet without Wi-Fi.said it was mast,mast has been fixed still have the problem, if I put sim in old phone,I get internet service, other members in the same house on o2 have no issues