O2

O2 Outage Report in 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 Hertfordshire, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Hertfordshire and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Hertfordshire, England 02/25/2026 16:00

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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 Hertfordshire, England

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

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

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 Hertfordshire, England

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

  • JohnDWebb John Webb (@JohnDWebb) reported from London Colney, England

    @Stephen_Neal @O2 It’s the same with @NatWest_Help - their URL is ‘nwolb’ to login and check stuff. Surely these big companies should be leading by example?

  • GoonerKJP Kaz 💋 (@GoonerKJP) reported from Stevenage District, England

    @O2 when I upgrade with a different network next week do I cancel my direct debit with you? Or do you do it ? @Barclays

  • lovepbx Pauline (@lovepbx) reported from Waltham Abbey, England

    @O2 can someone from customer services contact me ... I need urgent help ... Thanks

  • JanGoodeve Cllr Jan Goodeve (@JanGoodeve) reported from Hertfordshire, England

    @traceylsteve @O2 @GreggsOfficial I had the same issue in the #Hertford store, the app just said to try again later so ended up paying.

  • 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

  • juliet_gough juliet gough (@juliet_gough) reported from Stevenage District, England

    @O2 I have an enquiry and can’t find an answer on the ‘My O2’ page. Please help. #CustomerService #o2

  • 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

  • emmatrainis Emma Trainis (@emmatrainis) reported from Shenley, England

    @O2 I ordered Disney + on 24.12.20 on Priority and have not received an email. Cannot get through on phone or live chat. Please can someone help me

  • 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

  • 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

  • lovepbx Pauline (@lovepbx) reported from Waltham Abbey, England

    @O2 I have been trying to talk someone ... please can someone get back to me! I need urgent help.

  • 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

  • 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

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

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

  • 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

  • behu91 Ben (@behu91) reported from Hemel Hempstead, England

    @O2 are breaching trading standards. Have sent me a voucher code but are not allowing it to be redeemed against S21. Apparently due to being a new launch device, however there is nothing in the terms and conditions to suggest this should be an issue.

  • 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 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

  • 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:

  • MKViableManatee Manatee (@MKViableManatee) reported from Aberystwyth, Wales

    Losong my @JustEatUK order because @O2 is down so can't phone the restaurant or receive calls so I'm losing both the food and the money 🙃

  • C0NN0RCAM9BELL Omega Campbell (@C0NN0RCAM9BELL) reported

    @O2 your network is awful

  • moggy_rs Gareth Morris (@moggy_rs) reported

    @O2 @roboian1 But why @O2 should we need to use wifi. Fix the issue! It’s been going on for far to long and your help guides and stupid suggestions of using Wi-Fi aren’t good enough!

  • BluesLafayette Lafayette Blues (@BluesLafayette) reported

    @SEGAotaku @O2 Oh mate, it’s not just today. Where I live (Southport) half the town now struggles for signal and even sodding 3G.

  • rjp1092 RJP (@rjp1092) reported

    I have been with @O2 my entire mobile phone life, but the crap they’ve pulled this last month is disgusting. They RANG me offering £16 a month deal for 2 years. Accepted. Turns out that’s the before VAT price and it’s only the first month it’s valid for. None of this info in T&Cs

  • optimismsflames Number 6 (@optimismsflames) reported

    @O2 @KemiBadenoch @Residents4U Still little or no signal for our village near Saffron Walden since 17 July. Still no meaningful information on the issue which is affecting an entire area - except for trees which suddenly grew to become a problem on 16th July…

  • jensneddys Jennie Stickland (@jensneddys) reported

    @O2 your customer service is terrible , I have been waiting for two days for you to sort out your error. 2 days with no work phone !! No communication and when I do ring I just get told to wait for 24hrs. Even though it’s been 48 now !!

  • TykeSteve Steve (@TykeSteve) reported

    @PaulCowland_ @VodafoneUK We have always been on @O2 /Cellnet for over 20 years now except one contract on Vodafone .. thankfully only for 12 months.. similar issues with their tardiness was the reason we moved back to O2.. also lack of coverage

  • LadyLeveret LadyLeveret © ™ (@LadyLeveret) reported

    @O2 YOU DO NOT WANT TO HELP AT ALL. I AM COMPLAINING AND YOU HAVE DONE NOTHING TO HELP AT ALL. YOUR CUSTOMER SERVICE IS 100% RUBBISH AND YOU DON'T GIVE A DAMN ABOUT YOUR MISTAKE THAT YOU HAVE MADE. JUST RETURN MY PERSONAL PAPERWORK AND CHANGE MY NAME OTHERWISE I WILL TAKE LEGAL

  • sjward06 Simon (@sjward06) reported

    @O2 hi have lost access to WiFi on TFL. It says I may need to top up even though I still have credit on my account and my bundle has been taken as usual. I have also topped up but still have same issues? Can you help please