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 12/07/2025 01:55

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Knebworth, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Hemel Hempstead.

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

Community Discussion

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O2 Issues Reports Near Knebworth, England

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

  • 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

  • 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.

  • hiaw61 Robert Frame (@hiaw61) reported from Hatfield, England

    @o2 can’t you tell me why your customer service is so appalling called twice after I was given this number 034480490202 answer the questions and then Bye thanks for calling

  • 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

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

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

  • 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

  • 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

  • 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!

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

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

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

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

  • 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!

  • hiaw61 Robert Frame (@hiaw61) reported from Hatfield, England

    @O2 absolutely APPALLING CUSTOMER SERVICE from O2 and would never recommend them to anyone. Unable to contact them and their phones just cut off and and unable to track anything on their website as again does not work. I will continue to post until they actually respond or call

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

    @O2 How did this shit happen

  • 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

  • hiaw61 Robert Frame (@hiaw61) reported from Hatfield, England

    @O2 Still no response from O2 Customer Services. Please do not buy any products from this company

  • 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 Is incoming calls down as I have had so many missed calls from people who have had to call on landline not good for business

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

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

  • 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,

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • pammieh2003 Pam Donnelly(Holmes) (@pammieh2003) reported

    @O2 wow you need to seriously reconsider your vulnerable customer policy! Shocking service trying to help my 80 year old grandad transfer his telephone number to 02!

  • itstobyinnit Toby Binstead (@itstobyinnit) reported

    @stupot74 @O2 Same today, my signal normally flushes itself down the toilet when at football, festivals or in the proximity of more than 20 people.

  • leemcbr37826036 lee mcbride (@leemcbr37826036) reported

    @O2 No, it hasn’t despite spending over an hour on the phone with assurances it had. Appalling service

  • idlewildgirl Sarah (@idlewildgirl) reported

    @PrincessMissDee @O2 Ah shite, it’s just gone really bad this last few months

  • thisisonyoux Whyareyouatthewake (@thisisonyoux) reported

    @O2 I'm in Spain and my internet is not working. I have 17gb left. Assuming I have to turn on data roaming?. Will this charge me?

  • Meeesterpablo Paul 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺 (@Meeesterpablo) reported

    @O2 Just back from the USA - data was throttled to the point where it is almost unusable. I was getting <1Mb download speeds in Orlando FL despite full reception. Will buy a US network SIM in future and downgrading my 02 plan to remove the Travel Inclusive bolt-on.

  • EmmaBabeyy93 Emma Carr (@EmmaBabeyy93) reported

    Another text off @O2 today to say another 5 day of no signal, taking it too 8 days now. Absolute ******* joke!! Am I **** paying this month's bill, can't use my phone for **** all can't call text or receive **** all signals bad at best of times but this is ***************

  • Loistime Lois Forster (@Loistime) reported

    @O2 any reason why your data is particularly bad today? We’re on o2 data and VM broadband so have struggled particularly today…

  • AerialimagingSE Aerial Imaging South East (@AerialimagingSE) reported from Gillingham, England

    Hi @O2 we generally get very good service is most places, but there are two towns nearby (Hempstead and Rochester) where both me and my wife’s O2 phones show strong 4 or 5G signal, but little or no data connection. Too many users on one mast?

  • e4fdfa1907a741c Jayne Lancaster (@e4fdfa1907a741c) reported

    3 times I have changed my billing date @o2 and 3 times I've been cut off ...absolutely shocking or no customer service...I'm done ...stick y bill