O2

O2 Outage Report in Radlett, 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 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 03/01/2026 16:40

March 01: Problems at O2

O2 is having issues since 06:40 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 (50%)

    Phone (50%)

  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, Paddington, Hatfield, Barnet, St Albans, Hackney, City of London, Harringay, Ealing and Camden Town.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomPaddington Phone
United KingdomPaddington Phone
United KingdomHatfield Wi-fi
United KingdomBarnet Phone
United KingdomLondon Phone

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 Radlett, England

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

  • ashley_leggett Ashley Leggett (@ashley_leggett) reported from London Colney, England

    @O2 full 4G signal in Chelsea and can’t even load a PDF attachment or Instagram post. Absolute shambles. Same over in white city. Same in London Bridge. Got better service last week 2000M up a mountain in Austria

  • Paula_Griffin65 Paula Griffin 🏳️‍⚧️ 💙💖🤍💖💙 (@Paula_Griffin65) reported from Camden Town, England

    @O2 Hi, currently log into 02 Wi-Fi in places like Costa etc but need to change my details as the name it flashes up is incorrect. However it won’t accept either my email or my phone number to change details.. Help please!

  • Mattoco Matt O'Connor (@Mattoco) reported from St Albans, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • ElaineHenesy1 Elaine Sheppard (@ElaineHenesy1) reported from Watford, England

    @O2 disgraceful customer service had my account hacked ,o2 have admitted fraud on the account. O2 are now not refunding the £500 .Terrible service from a company I have been with over 20 years.#o2 #fraud

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Ealing, England

    @O2 The problem is the phone tries to switch to 5G where there is no coverage here so it results in no signal. That happens everywhere not just W5

  • paul_a_lewis Paul Lewis (@paul_a_lewis) reported from Barnet, England

    @O2 my wife joined O2 today and ordered a new phone however she provided you with the wrong email address, can you help change it? Thnx

  • JoshBates Josh (@JoshBates) reported from London Colney, England

    @O2 Hi, can you please help me add Spend Cap to my Pay Monthly account? Don’t seem to be able to do this from web site which is a little frustrating to say the least x

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • CalvinLaurenson Calvin Laurenson (@CalvinLaurenson) reported from London Colney, England

    @O2 is your London 4g network having issues? I have multiple o2 devices that aren't connecting

  • NorthernlyExpo Andy Denial 📸 (@NorthernlyExpo) reported from Islington, England

    @O2 Just trying your Priority code in McDonalds but it’s not working. Just says it’s been used already.

  • jamesmurray07 James Murray (@jamesmurray07) reported from Camden Town, England

    .@O2 despite asking me to DM you nobody had responded and the link to the chat doesn’t work (also not working on myO2).

  • LairdDourka Andrew Dourka-Laird (@LairdDourka) reported from London, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • a1_nos A1NOS (@a1_nos) reported from Hemel Hempstead, England

    Hey @O2 showing again why you really are market leaders in Customer Service. Big shout out to Lauren. 👌👌👌

  • misswotless1 Miss Wotless (@misswotless1) reported from London Colney, England

    Remind me never to frequent the @O2 store on Oxford Street again - so rude and unhelpful, telling the customer before me not to come back

  • ian_slade2 Ian Slade (@ian_slade2) reported from London Colney, England

    @O2 is the data network down? Zero mobile data connectivity all day. Plenty left on the plan

  • JoshBates Josh (@JoshBates) reported from Paddington, England

    @O2 I got this sorted doing this however this is really poor service. This should be an easy, self-service digital journey. Absolute joke that this took 35 mins for both me and your staff. Total waste of time. Please feed back.

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Any plans on enabling sms over wifi calling? I used to be with @EE and I could call and sms with wifi calling but seems your network only supports calls?

  • Palouisea UnhappyHoopla (@Palouisea) reported from Shenley, England

    @VOXI_UK I have been on a staycation this week I am appalled at how poor your reception is in many parts of South East. Going back to @O2 as sim only!! Very frustrating 😕 missed many important phone calls. Pm me to discuss

  • aur_elien Aurélien (@aur_elien) reported from Hackney, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AllurinAssassin AllurinAssassin (@AllurinAssassin) reported

    @O2 can someone please explain why I had a whole week and a half of no network because of you guys fixing stuff to then again having no network! I have a mother in hospital that I need to call daily! Im in Chesterfield and I want answers but seem to not get any?! Disgraceful!

  • jonadevitt 🏴󠁧󠁢󠁷󠁬󠁳󠁿 Jona Devitt 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@jonadevitt) reported

    @RichWXM @wxmsmith @O2 My word signal pre match abs half time is non existent. Usually get a flurry of notifications 10 mins in!

  • KyranBallard Kye (@KyranBallard) reported

    @O2 Hi, can you please help me, it has been over a week and I have not received my upgrade and the tracking says it’s been completed?

  • SimSpeaks Simeon 🤙🏾 (@SimSpeaks) reported

    @its_me_agx @O2 I’m with them and I get a signal everywhere apart from in my house

  • outdoor_gems Gem Ⓥ (@outdoor_gems) reported

    @StuLittle1972 @O2 I'd say go ahead and make them acquire the court costs. It'd never get there, but the time spent trying, or even just getting debt and legal departments to review it all would cost far far more. And as they've now refused to take the payment....

  • chiefdougster Jon 🏴󠁧󠁢󠁷󠁬󠁳󠁿🇺🇦 (@chiefdougster) reported

    @wxmsmith @O2 O2 at the Racecourse and Plas Coch is practically non-existent even on non-match days. Also very poor at the Industrial Estate too.

  • Danford2013 John McCarthy (@Danford2013) reported from Whickham, England

    @O2 I was spammed. Then defrauded. Went to O2 shop and reported issue. Told Fraud Dept would contact within 2 days. Three further calls to O2 (2O2) and one month later still no Fraud contact and no resolution. Today notice to take another payment. @O2 any chance of sorting?

  • JamieBPage Jamie Page (@JamieBPage) reported

    3 mths constant letters from @O2 for an their error. 3 X 45 min calls to Customer Service during Feb/Mar telling me it's dealt and will close down with 24hours. Still getting letters. At what point do I start harassment proceedings. #ofcom

  • AllurinAssassin AllurinAssassin (@AllurinAssassin) reported

    @O2 I have done all the trouble shooting. I dont understand why I can not get network access. Tryin to get in contact with your company is so frustrating. To have 10 plus days to then have it again. My mother is 82 and I cant call without a network!

  • VilanovaBlue Nik Maynard (@VilanovaBlue) reported

    @Phil_Gooch @O2 I've been a Vodafone user for years whilst their 5G rollout is slightly slow generally their 4G isn't bad.