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 04/01/2026 03:45

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Radlett, Hertfordshire, England

The most recent O2 outage reports came from the following cities: London, Wembley, Hemel Hempstead, Uxbridge, Greenford, Paddington, Wealdstone, City of London, Hackney, Barnet, Enfield Town, Muswell Hill, Bushey, Hatfield and St Albans.

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City Problem Type Report Time
United KingdomLondon Total Blackout
United KingdomWembley Internet
United KingdomHemel Hempstead Internet
United KingdomUxbridge Phone
United KingdomGreenford Phone
United KingdomLondon 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 Radlett, England

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

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

    @tomlister @O2 @O2 reception in Bath is absolutely appalling. Had same issue all week long when was working at theatre there couple of weeks ago. Similar issue following week in Manchester.

  • davidluxton99 David Luxton (@davidluxton99) reported from London Colney, England

    Disappointing poor customer service from @dhlexpressuk who inform me of my parcel delivery at 10.40 this morning then send another message to inform me it will now be 6 days later! #DHL not fit for purpose as a #courier for @O2 as I will now cancel the order

  • brettriot Brett (@brettriot) reported from Camden Town, England

    @O2 I accidentally used my priority access for o2 venues when I didn’t mean to, can you help me get it back?

  • jonathonfp Jonny Pugsley (@jonathonfp) reported from Camden Town, England

    @O2 your 4G service in London is absolutely dire currently. And you’ve just put my price up for the privilege of it.

  • MANLIKENAIJA NAIJA BOI (@MANLIKENAIJA) reported from London Colney, England

    £105.03 A MONTH AND FOR THE LAST 6 MONTHS NO NETWORK !!! @O2 DO BETTER

  • Stefan_baisden Baisden 📸🎥 (@Stefan_baisden) reported from Ealing, England

    @o2 I have been charged again without actually reviewing any service. Can I please have the direct. complaints email

  • ksjsowhat fiono (@ksjsowhat) reported from Paddington, England

    @O2 anything you can help with?

  • Jennifer03017 Jennifer Ferguson (@Jennifer03017) reported from London, England

    @O2 when you press use now on the Priority Lane where is the code - I only have a screen with a timer counting down. I can’t see a code? Thank you xx

  • ksjsowhat fiono (@ksjsowhat) reported from Barnet, England

    @O2 I made an order on the 27th of October and it’s still not in process, I absolutely need the phone I ordered within two weeks, could you help me please ?

  • MANLIKENAIJA NAIJA BOI (@MANLIKENAIJA) reported from London Colney, England

    @O2 worst bloody network on the planet 6 FREAKING MONTHS I HAVE NOT BEEN ABLE TO USE MY PHONELINE DIE TO A MAST PROBLEM AND I AM STILL FORCED TO PAY FOR IT AND THEN HAVE TO PAY FOR ANOTHER NETWORK SIM JUST TO STAY AFLOAT KMT NEVER AGAIN

  • jasonmackenzie Jason MacKenzie (@jasonmackenzie) reported from London Colney, England

    Is there a hashtag for awful customer service from @O2 and/or @DHLParcelUK ? Asking for a friend.

  • CCTVinCare 💜💚Care Campaign For The Vulnerable💚💜 (@CCTVinCare) reported from Gerrards Cross, England

    @O2 amazing customer service experience on your 202 called MARCO. 🙏

  • chris_reed Chris Reed (@chris_reed) reported from Hillingdon, England

    @O2 any Ida how long your site will be down for? I want to get a bolt on that works for Turkey, and I’m just about to take off…any advice?

  • cove123 mark nicolson (@cove123) reported from Welwyn Garden City, England

    @O2 opened app to use bacon sandwich offer local greggs not open yet for some reason @GreggsOfficial Wgc poor

  • Atanvarne ㄥ乇乂丨乇 (@Atanvarne) reported from Broxbourne District, England

    @O2 That’s it. They thought that 7am was a decent time to call a customer, even without knowing that I work shifts and was working late last night. 9am I’d have considered acceptable. I wouldn’t have liked it but 9am is REASONABLE. 7am is absolutely NOT.

  • DavidHHeadley David Henry Headley (@DavidHHeadley) reported from Islington, England

    That’s the last time I recommend @O2 to anyone. Appalling service and indifferent customer service. What has happened to a once great provider?

  • atkin_julie julie atkin (@atkin_julie) reported from Islington, England

    O2 charging customer for voice text. That's terrible. I think after 20 yrs I will be leaving you in 4 months when my contract ends. You don't respect or look after your customers. Especially faithful ones. @O2

  • gadgetgem Gem (@gadgetgem) reported from Barnet, England

    Missed out on my free sandwich this week @GreggsOfficial with @o2 due to the scanner being broken again. Went to next nearest greggs and they had no breakfast 😢 #o2priority #greggs #breakfast

  • PaulGrayburn PG (@PaulGrayburn) reported from City of London, England

    @O2 Nope, nothing. All that’s been different is that I’ve been roaming since 4th October. Home now but I noticed when I was in Portugal that my data counter wasn’t working but my sons was. My wife is also having the same problem.

  • jonathonfp Jonny Pugsley (@jonathonfp) reported from Camden Town, England

    @VodafoneUK I’m having a terrible time with @O2 right now. Mobile data where I live is so unreliable… I’m thinking of moving to you guys, but would love to try your network out first. Is this a possibility…?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AbsentEsportsTm Absentesports (@AbsentEsportsTm) reported

    @virginmedia @TheBHF @O2 And this is why we are moving to BT better service and also better Internet had nothing but problems in the last 3 week with my Internet always cutting off and for £62 a month I'd expect my services to be spot on

  • Baigrie1985 💚Marie💚 (@Baigrie1985) reported from Edinburgh, Scotland

    @O2 I can't do anythin as saying no sim/no service, so phone only workin on wifi for things

  • lisabeard19 lisa beard (@lisabeard19) reported

    @O2 I requested my PAC code, and have since changed over to Vodafone.. so I still need to phone you to give notice ti cancel my account with you?

  • AndrewCripps11 Andrew Cripps (@AndrewCripps11) reported

    @O2 can you tell me why my bill is going up in April this year when by then I've only been with you for 6 months and on a fixed tariff of £12 a month for 18 months,if you do then you will lose me as a customer because you have lied to me which a company like yours should not do

  • sdb Steve Bentley (@sdb) reported

    @o2 do I really need an email, SMS and app push alert telling me that my bill - which is paid by Direct Debit and identical to every other month - is ready? A heads up if it's unusually high makes sense, but 3 separate notifications about a non issue?

  • IVP_SUCKS OSRS bhaskar (@IVP_SUCKS) reported

    @YamaEmilie @nathan06320834 @O2 Doesn't work like that on the mobile network side

  • Helen52237838 Helen (@Helen52237838) reported

    @O2 Your price increases are outrageous-17%!!!! I will be leaving as soon as my contract ends and never returning. I am also advising all my friends + family to not come anywhere near you. @SkyNewsBreak @BBCWatchdog - this needs investigating.

  • lalalala1403 Laura McKenna (@lalalala1403) reported

    @O2 for one week now my husband has been trying to sort a problem with his phone. He is not being given the data he pays for. For 7 hours over the week he has been talking to people. No one can fix Can you sort this

  • Chem2006 Chem 2006 (@Chem2006) reported

    @O2 why is it so unbelievably difficult to cancel my O2 contract? Why can’t I just press cancel?

  • IVP_SUCKS OSRS bhaskar (@IVP_SUCKS) reported

    @YamaEmilie @nathan06320834 @O2 It has network status page witch says the network can get busy in the area, no when it will be fixed, been a few weeks, ohter networks Don't have this problem