O2

O2 Outage Report in Watford, 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 Watford, England

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

O2 Outage Chart in Watford, Hertfordshire, England 12/21/2025 02:50

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Watford, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Hammersmith, Southall, London, Welwyn Garden City, Paddington, City of Westminster, St Albans, Hayes, Wembley, Hemel Hempstead, Ealing and Barnet.

Loading map, please wait...
City Problem Type Report Time
United KingdomHammersmith Internet
United KingdomSouthall Internet
United KingdomLondon Internet
United KingdomWelwyn Garden City E-mail
United KingdomSouthall Internet
United KingdomLondon 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 Watford, England

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

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

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

  • 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.

  • 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?

  • Pretty_Gorge A dollop of kindness (@Pretty_Gorge) reported from London Colney, England

    @O2 on your live chat for 15mins about fraudulent activity on my mobile account. Can someone help?!?!?!

  • 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

    @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…?

  • 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

  • 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

  • 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.

  • 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

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

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

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    @O2 I've tried all that already. If I had WiFi access I wouldn't need the data to work. Phone signal works fine, just can't use anything with Internet. It's been like this for at least a month.

  • 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 ?

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

    @O2 anything you can help with?

  • 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

  • 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.

  • savio_metal17 Savio (@savio_metal17) reported from Brentford, England

    @O2 I can’t get the Amazon prime offer. Please help

  • 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

  • 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

  • susancatton1955 Susan Catton (@susancatton1955) reported from Amersham, England

    @keelokeelo @O2 I have the same issue and have just spoke to Customer Services who were unable to give me any explanation!!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Lauras95 Miss L Stephenson 📚👩‍🏫 (@Lauras95) reported

    @O2 The issue with my phone has been partially resolved but now when I put my memory card it goes back to being faulty. All my music and photo's is on my memory card and it has never been an issue before, so I don't understand why it is now causing the phone to be faulty.

  • BooksandCats67 Booksandcats (@BooksandCats67) reported

    @O2 Hi o2! I need your help urgently please but can’t get through on phone. Logged on to my o2 account to find someone else’s details for o2 wifi (Inc mob no) - I can’t access further to find out if they have my bank details as it sends a code to their no. Please help?? #fraud

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @O2 Your customer service team still won’t help me in moving my number to pay as you go? I need help @O2 😭😭😭💙💙💙💙

  • lewisleodhas LewisM (@lewisleodhas) reported

    @O2 This needs to be notified clearly your customers then as I’ve never been informed of that - if anything I have been told that you “can use data roaming like you would in the UK”

  • clairejames456 Claire-louise James (@clairejames456) reported

    @FionaHaigh2 @O2 The service is shocking! Seems like they’ve stuck their offices in the back arse end of Mumbai and no bugger knows what they’re doing 🙄

  • RoryJP_ Rory (@RoryJP_) reported

    @O2 But how do you know I have virgin if it never asked me during the sign-up?

  • AlisonA62638399 Alison Austin (@AlisonA62638399) reported

    @O2 help I cannot locate my tickets for Ideal home exhibition on 24 November. Please advise. Thanks

  • lynne83607536 lynne (@lynne83607536) reported

    @O2 - 50 minutes so far waiting for my call to be answered - unacceptable customer service😡😡😡

  • cgriffiths1983 Chris Griffiths (@cgriffiths1983) reported

    @O2 @MarkEvansO2 been a customer for yrs. then in summer you email to say I can change contract early (no exit fee), so I do. Then suddenly Ive a debt agency demanding £95 (which is untrue), and credit score just gone down. You haven’t contacted me once. It’s a disgrace. Shambles

  • OliverPurnell2 Oliver (@OliverPurnell2) reported

    @O2 Please tell me something is going to be done soon about the whole service going down, no calls no texts no data since yesterday morning