O2

O2 Outage Report in Hertfordshire, England

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 03/10/2026 11:55

March 10: Problems at O2

O2 is having issues since 03:00 PM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

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

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

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

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

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

  • 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

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

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

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

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

    @O2 How did this shit happen

  • 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

  • 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

  • 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.

  • 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

  • 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

  • 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

  • banafshbanafsh banafsheh (@banafshbanafsh) reported from Waltham Abbey, England

    @TazPDN @O2 So sorry to hear that ,#o2 is really bad, I'm with Vodaphone and they are much much better . Hope all get sorted for you x

  • 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

  • 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!

  • 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

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Tracyd75883074 Tracyd (@Tracyd75883074) reported

    @O2 @virginmedia That is the problem they are not happy to help.

  • DionneRob3 crazyginge (@DionneRob3) reported

    @O2 Customer Service is shocking! Being passed from advisor to advisor. Assured somebody will contact me back and they never do and now getting demand letters!! For your error.

  • MinstersSoapTV Andrew (@MinstersSoapTV) reported

    @O2 I cancelled an order on Sunday and still haven't had a refund and now I've had a message from DHL telling me my phone is being delivered today. I've already spoken to 4 people on your "customer service" team....how many more before someone sorts this out

  • EllisLauraLee ¯\_(ツ)_/¯ (@EllisLauraLee) reported

    What’s going on with @O2 service. Have just dropped from 4G to 3G coverage in central London.

  • keenlauren04 Lauren ◟̽◞̽ (@keenlauren04) reported

    @O2 hi. I’ve just accidentally activated priority pass for an even tomorrow today, it’s counting down will I be able to use this tomorrow???

  • Mg1701E Sir Lord Duke… (@Mg1701E) reported

    @O2 wasted an hour on your instant chat to change my tariff - told new tariff would start last Sunday - guess what? It didn’t. Your customer service is actually worse than your pitiful 4G coverage. After two decades I’m done giving you my money. Hi @VodafoneUK

  • appledell Mike Morris (@appledell) reported

    @O2 Mast still down. Is it ever going to be fixed?

  • Stephencocksed2 Smc (@Stephencocksed2) reported

    @virginmedia @ITVChase @O2 2hrs on phone trying to cancel my contract, just as bad as ntl were, just put a cancel option on your website ffs

  • NotTooOld1 Not Too Old (@NotTooOld1) reported

    @O2 Spent over an hour with 3 agents regarding unable to use myo2 you have my email incorrect, someone out a - after .com and nobody amongst the 3 agents were any use, please remove the dash after the .com not receiving emails because of this! Really poor service

  • akaalexhey alex (@akaalexhey) reported

    @O2 I’d bet money you don’t help, waffle from o2 as ever, useless customer service, absolute crooks in charge of the company, customer comes last every time at o2… 🙄 more phone companies need to take a leaf out of @EE ‘s book 🙄