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 01/08/2026 23:20

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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 (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Knebworth, Hertfordshire, England

The most recent O2 outage reports came from the following cities: St Albans, Hemel Hempstead, Welwyn Garden City and Hertford.

Loading map, please wait...
City Problem Type Report Time
United KingdomSt Albans Phone
United KingdomHemel Hempstead Phone
United KingdomWelwyn Garden City E-mail
United KingdomSt Albans Phone
United KingdomHertford Phone
United KingdomHemel Hempstead 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.

O2 Issues Reports Near Knebworth, England

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

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

    @O2 just to say that I have received a replacement phone which is a positive, however I hope they take this example of my frustration with their Customer Service in to consideration and keep their valued customer updated

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

    @O2 How did this shit happen

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

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

  • 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

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

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

  • 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

  • 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

  • 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.

  • 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

  • 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

  • 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

  • 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!

  • 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

  • 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!

  • 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

  • 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

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

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

  • 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

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

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

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Hymsy1 Ben Hyams (@Hymsy1) reported

    @O2 waiting more than 2 days for you to come back to me now but other people getting a response within the hour on here please fix this

  • BrianMa63080971 Brian Martin (@BrianMa63080971) reported

    @O2 Hey, @O2 - I am STILL waiting for you to restore my service - your "customer service" lines appear to be turned off and I am STILL waiting for you to restore my service using the money the Ombudsman ordered you to pay me. WHY are you so utterly incompetent?

  • JoanneBHR Joanne (@JoanneBHR) reported

    @O2 @ZoeLi22Mia Given we log on exactly at 2pm how can they be out of stock. No one can get there faster! I’ve had same issue no luck since joining with Virgin.

  • villavillains1 Villavillains1 (@villavillains1) reported

    @O2 I am having issues with Sim swap from ee. Not receiving code text. Please help. When I try to text swap to 20220 the texts won't send

  • BrianMa63080971 Brian Martin (@BrianMa63080971) reported

    @O2 Hey O2 - yet AGAIN my service has been stopped despite the fact O2 owe me money the UK Ombudsman ordered O2 to pay. I will be naming and shaming O2 on social media permanently now until this is dealt with. RESTORE MY SERVICE! 🤬🤬

  • Tiggergeek Tiggergeek (@Tiggergeek) reported

    @O2 Are you still looking at my porting issue? You DM'd me yesterday, I replied and then I got an automated reply saying you were taking a break but I've heard nothing else since.

  • grannypatt Pat Waistnidge (@grannypatt) reported

    @O2 absolutely impossible to get into my account. Had this problem before. Stopped trying now. Rubbish.

  • si1774 Sam (@si1774) reported

    Wasting anymore of your time and energy. A problem @O2 admitted was their fault has become such a stress in my life now its absolutely draining energy from me.

  • and_y_k_1988 andy-roo (@and_y_k_1988) reported

    @O2 do you have a network guarantee? Work is being done in my area and my signal is being affected and won’t be restored until the 14th January.

  • BrianMa63080971 Brian Martin (@BrianMa63080971) reported

    So, @O2 think it is acceptable to cut my service when O2 owe me money the UK Ombudsman ordered O2 to pay me as compensation for O2's lousy service. Do O2 really enjoy their lousy behaviour being exposed online?