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 11/27/2025 20:15

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Radlett, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Hackney, London, Wembley, City of London, Hemel Hempstead, Ealing, Hayes, Barnet and Uxbridge.

Loading map, please wait...
City Problem Type Report Time
United KingdomHackney Phone
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomWembley Total Blackout
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:

  • J5752x Jay S. (@J5752x) reported from Paddington, England

    Went to @O2 #TCR to swap my monthly contract onto a prepaid card. I was told it has to be done over the phone and they can’t issue a new SIM in store. Went to @EE and asked if I could transfer my number to them. The seem enthusiastic

  • aydenwilsonHE Ayden Wilson (@aydenwilsonHE) reported from Hackney, England

    Anyone else lost @O2 signal?

  • depeare Steve Depeare (@depeare) reported from Ealing, England

    @O2 I’ve tried desperately trying to get hold of customer service and keep getting knocked off. I need a 5 g SIM card for my new iPhone 12 pro plus and need a 5 g sim , I think a card may be ordered but not the 5 g

  • siegeism siege (@siegeism) reported from London, England

    @O2 after 13 years I’ll be leaving O2. The #reception literally doesn’t exist in South London, better service with a tin can and string. It gets worse year in year out. Are you erecting #phone masts underground or something?

  • 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?

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

    @O2 Thanks guys. Going to get someone I know with O2 to come through so I can check what your network coverage is like. Wife’s with @VodafoneUK and has no issues.

  • siegeism siege (@siegeism) reported from London, England

    @O2 Done. I’ve started taking screen shots of locations with no service because it’s so bad.

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

    @O2 You have had this problem for the last 20 years doubt a self help guide will work. Ive made several complaints so end of contract I will be looking for a new service provider ...

  • PatrickKeyte Patrick Keyte (@PatrickKeyte) reported from London, England

    @O2 please can you help me? Numerous people are getting calls from my mobile number when I haven’t actually called them or even have their details to start with. This has happened twice in the last week with two different people

  • TeyLove_ T é y 🌺💜 (@TeyLove_) reported from Islington, England

    @O2 your network is shocking! I haven’t been able to use my data for two days this is not what I pay £50 a month for😤 o2 guru isn’t even working and can’t get through to a call handler so how am I supposed to get this fixed?????

  • 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.

  • StephsBubble Stephanie Bennett (@StephsBubble) reported from Ealing, England

    @O2 Yes I’ve had the iPhone since the 3G and never had this before

  • StephsBubble Stephanie Bennett (@StephsBubble) reported from Ealing, England

    @O2 Yes I’ve had the iPhone since the 3G and never had this before - I’ve now tested on both front and rear cameras with and without HDR and it bleaches every time. Is the product faulty @AppleSupport or is this an iPhone 12 issue in general. How can I fix it?

  • AledSmith Aled Smith (@AledSmith) reported from Camden Town, England

    @O2 why is it so hard to get your systems to work properly. Don’t give me automated messages telling me I am overdue with my bill when I am not. Then sort out your customer support. How can your AI engine be too busy to ‘talk’ to customers. Rubbish.

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

    @EE following up on the bad signal in the area I now stay in, can’t even have a call while walking in the neighbourhood, I may have to make a drastic decision and move to @O2 I’m in a 12 month contract so what are the cancellation terms if you can not provide a reliable service?

  • Kierbro Kieran Brown #FRSA 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺🏳️‍🌈 (@Kierbro) reported from London, England

    @O2 I will! If you could sort out anything at all, that would be amazing...! I’ve been a loyal customer for more than 20 years so it would be much appreciated..!

  • 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

  • nickshuttle Nick Shuttleworth (@nickshuttle) reported from Ealing, England

    @O2 can you explain why I cannot transfer my eSIM card electronically? Surely that is the whole point of eSIMs? I now have to wait 5 days to receive a new pack before I can transfer my phone. Seems archaic. Unimpressive customer service.

  • lexibeqiri Lexi Beqiri (@lexibeqiri) reported from Barnet, England

    @O2 Bought a pair of airpods in september and I have problems with the right one for over a week. It is not connecting properly. What is to be done? Thanks!

  • Borehamwoodbine Woody (@Borehamwoodbine) reported from Borehamwood, England

    In over 9 years with @O2 I’ve hardly ever needed customer services help and now after 3 attempts this year with little or no help I would just like to say thanks for nothing!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • FelicityCloake Felicity Cloake (@FelicityCloake) reported

    @ThanePrince @zoeadjey @O2 well, they weren't offering it to me! No roaming, and wouldn't come down to within £15 of o2's offer

  • Mahin56io Mahin (@Mahin56io) reported

    @OneShotVentures @O2ETHDao Many incubation facility projects focus only on supporting other projects during launch, but can incubators really support these new projects even more?If so, can you tell us how @O2 ETHDao will support new projects after IDO?

  • DataDarrenEdu Data Darren (@DataDarrenEdu) reported

    @O2 hi, I live in Ipswich and your service status has said for two days that there is no service in Ipswich as there’s a mast issue, is this still the case or is it my phone? It’s been no service for two days.

  • _AngelLady_ Gail 🇺🇦 (@_AngelLady_) reported

    @O2 brilliant service from your customer advisors today, by changing from the partner company I have been with for a few years, I am now saving £797.88 a year on my contract! Way to go!!! #o2 #phone

  • sally_zehil Sally (@sally_zehil) reported

    I am so disgusted & disappointed with the unprofessional attitude with @O2 re my account. Does professional not exist anymore? I have been a loyal customer for 20 years plus.

  • itssamlou_ 🦋 Sam 🦋 (@itssamlou_) reported

    Hey @O2 someone DM’d me about changing my phone contract to a cheaper one with same amount of data, texts and minutes which I did, but now I have no phone signal at all, there is no issue in our area either

  • elliearmstrongx Ell (@elliearmstrongx) reported

    @samfendermusic event has been a shambles since day 1 @O2 @Ticketmaster tickets live at 5pm but don’t receive email until after? How is anyone meant to get a ticket ? All I’ve seen are bad tweets around the organisation. Least the charity got something out of this

  • Scottish_Ape Wes (@Scottish_Ape) reported

    @O2 what is the issue with making payments today? Tried multiple cards across different browsers/devices and keep getting a we couldn't process your payment error message

  • Rxece6 Reece Bond (@Rxece6) reported

    @O2 Hi! I have just got an email 17:01 stating I have won Sam Fender tickets after being on the waiting list but when I go to collect tickets it states my seats are unavailable. Do you know what the issue could be?

  • ConwyHistory 𝕸𝖔𝖗𝖌𝖆𝖓 🦖🛡️👻⚔️🦕☠️🏰 (@ConwyHistory) reported

    @O2 Yeah because I haven't already tried it all 🙄 Never had this issue when I was on @EE