O2

O2 Outage Report in Radlett, 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 Radlett, England

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

O2 Outage Chart in Radlett, Hertfordshire, England 02/20/2026 14:00

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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 Radlett, Hertfordshire, England

The most recent O2 outage reports came from the following cities: London, Harringay, Hackney, City of London, Ealing, St Albans, Camden Town, Barnet and Hemel Hempstead.

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City Problem Type Report Time
United KingdomLondon Total Blackout
United KingdomHarringay Phone
United KingdomLondon Internet
United KingdomHackney Phone
United KingdomCity of London Internet
United KingdomLondon Phone

Community Discussion

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O2 Issues Reports Near Radlett, England

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

  • iLloyd_Sa لويد سا (@iLloyd_Sa) reported from Hillingdon, England

    @O2 It’s doesn’t help!!!!! It’s getting frustrating day by day been with @02 nearly 7 years and it’s getting worst day by day. No proper coverage. There’re much better network providers in the U.K. that provide better network and customer services it’s time to make a change!!!!!!!

  • 2_4_Flinching 2 for flinching (@2_4_Flinching) reported from Camden Town, England

    @O2 I feel let down as a customer for the first time in 4 years of loyalty. I pay £10 for same day delivery of my upgrade for this evening and it has not arrived! Thanks I’ll just hope my phone that’s being replaced hangs on till someone delivers it!

  • CorinaWieland Corina Wieland (@CorinaWieland) reported from London, England

    @VictoriaGoodyer @O2 Exactly what I will do! I was hoping the more expensive monthly rate (to other providers) is justifid by the costumer service. How wrong was I! Fed up with the poor service, signal cover (in London!), weekends without data and now this.

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

    @westspice @O2 Awful service for me today!

  • OliviaFranceska Liv 🌸🌷 (@OliviaFranceska) reported from Islington, England

    @O2 hi, my data hasn’t been working all day! Please help

  • juliet_gough juliet gough (@juliet_gough) reported from London Colney, England

    @O2 #o2guru said they are doing a network investigation for me. It makes no sense to use 1GB of data in 53 minutes whilst at the theatre. I’d have to be live streaming for that to happen! #o2 @TheO2 #1gbdata #goinggone

  • Ali_Malik Ali Malik (@Ali_Malik) reported from London, England

    The ordeal continues. @O2 and it’s #CustomerService is very good at taking notes but appalling at resolving complaints / closing issues. Generated an incorrect / inflated bill despite multiple assurances otherwise! Now running pillar to post, no resolution in sight @MarkEvansO2

  • Craigcanfield Craig Canfield (@Craigcanfield) reported from Welwyn Garden City, England

    @O2 contract finished.. put on a rolling month deal.. nothing will change they said... 2 days now with no phone signal.. "sim provisioned"! Customer svc say it'll work soon. Gggrrr

  • sophiegdonnelly Sophie Donnelly (@sophiegdonnelly) reported from City of London, England

    @O2 please can you do me a favour and dm me so I can give you my friend at works number to call her back - she has some questions about her phone contract and nobody on your customer care line seems to know the answers - don’t make me listen to her ranting anymore pls 😢😢😢😢😢

  • LydiaElenaxo Λυδια-Έλενα (@LydiaElenaxo) reported from Tottenham, England

    After 11 years with @O2 they are really trying my patience today.. I’ve been a loyal customer and honestly upgrading has been horrendous with you.. I think @EE might be my new home from today

  • juliet_gough juliet gough (@juliet_gough) reported from London Colney, England

    @O2 I tried. I think you guys list connection. The guru went to check and never came back!!! 🙈😩 @o2 #o2guru

  • alexmurray12 Alex Murray (@alexmurray12) reported from Hillingdon, England

    @O2 I now have no data signal at home, I’m having to piggy back off an EE signal from someone else’s phone, why does this keep happening! #o2

  • Elissa524 Elissa Da Costa (@Elissa524) reported from St Albans, England

    @O2 Not sure what happened but all ok now thanks. Very good service to get me reconnected quickly

  • johnsheppard71 John Sheppard (@johnsheppard71) reported from Chalfont Saint Peter, England

    @O2 I am an o2 customer for over 20 years ,I am not happy that I am due for an update and you cannot compete with other companies. Where is the loyalty to your customers .

  • OmarMansoor Omar Mansoor (@OmarMansoor) reported from London Colney, England

    @Ali_Malik @O2 @Ofcom @MarkEvansO2 I’ll give them a #Valentine chance - never had issues before but now only on crucial days they go down. #

  • NeilNutbeam Neil Nutbeam (@NeilNutbeam) reported from Hillingdon, England

    @O2 why is the network and 4g soooooo bad. Well I say 4g, I never get 4g most of the time. And even if it does say 4g it’s rubbish and slow, stuff still doesn’t load. A lot of the time I have to turn 4g off and change it to 3G for it to work. Rubbish

  • TomDavies_89 Tom Davies (@TomDavies_89) reported from Hackney, England

    Central London @O2 signal yet again an absolute travesty! I’d be better off investing in pigeons 🐦

  • TomDavies_89 Tom Davies (@TomDavies_89) reported from City of London, England

    I’m leaving @O2, service is again absolutely atrocious and I live in central London. #o2

  • CorinaWieland Corina Wieland (@CorinaWieland) reported from London, England

    @O2 I have called O2 several times and also chatted online to a few people (Nooruddin for example).I also spoke to the 3rd party which don’t care and to the police which are busy with bigger problems.What it comes down to is YOU are charging me, and I am YOUR costumer

  • chloefinlayson Chloe Finlayson (@chloefinlayson) reported from City of London, England

    @naomihall_ @O2 It’s so frustrating! When I checked yesterday it said service was fine in Islington but then when I got home had to data there either 😥 glad it isn’t just me having issues though

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • OriginalMojo13 Dr. Eldritch (@OriginalMojo13) reported

    @O2 You offered me a tarrif because I was un happy with my old tariff, but you've up'D it £5. I've now changed it, but I won't be staying with an untrustworthy provider. Once it's ended, I'm moving. And don't be smug. I know how to check my damn bill; I'm paying it!

  • Joanne268403163 Joanne (@Joanne268403163) reported

    @O2 day 19 of no phone signal because you have a “damaged phone mast”. Unable to call doctor this morning as no signal. Unacceptable. Who are you regulated by and I’ll escalate as you’re not interested?

  • melanieb_OT Melanie (@melanieb_OT) reported

    @O2 Thanks, I have DM'd. Never had this problem when I joined Vodafone or Plusnet mobile.

  • TheNamesNiall Niall (@TheNamesNiall) reported

    Your service in one of the most economically developed Cities in the World is a joke @O2 Earlsfield, London.

  • stacychap85 Stacy Chappelow (@stacychap85) reported

    @O2 After an absolute faff trying to get my preordered s22 ultra I went to an o2 store and the manager that helped me was absolutely amazing! My phone was delivered to the store but I never received the email to go and collect so its been sent back 1/2

  • Hotwheels_1978 Lee (@Hotwheels_1978) reported

    @O2 It returns about 40-45 mins after the crowd disperses the issue being that other networks work with high capacity crowds and yours doesn’t?

  • Lava087 Simon (@Lava087) reported

    On my recent visit to #Hull this weekend, I can’t fault @O2 there! I’ve had full bars of 5G signal everywhere I’ve been! I’ve never noticed such a consistent 5G signal in a city before! Usually it’s really patchy. I wish my signal would improve at home though!

  • stmay12 Sharon May arts (@stmay12) reported

    @O2 still no service day five of the network checker saying problem with the mast..

  • hennaakk Henna Khan (@hennaakk) reported

    @O2 Sorry to award you a 0.5/10 for customer experience. I’ve spent nearly an hour a) on hold b) repeating myself when each agent puts me on hold and I can’t reconnect w the previous agent c) having no way to access MyO2 to see my bill in full detail d) going round in circles 👎🏽

  • JonGregory09 Jon (@JonGregory09) reported

    Hi @o2 I would like to cancel my insurance on my handset please help @o2