O2

O2 Outage Report in Watford, Hertfordshire, England

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

The latest reports from users having issues in Watford come from postal codes WD24.

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 07/25/2025 09:05

July 25: Problems at O2

O2 is having issues since 09:40 AM 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 (27%)

    Internet (27%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (4%)

    Wi-fi (4%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Watford, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Slough, London, St Albans, Uxbridge, Ealing, Barnet, City of Westminster, Radlett, Chesham, Finchley, Watford, Wembley, Wood Green, Bushey and Hornsey.

Loading map, please wait...
City Problem Type Report Time
United KingdomSlough Phone
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomSt Albans Phone
United KingdomUxbridge Total Blackout

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:

  • IanPike https://techhub.social/@ianpike 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@IanPike) reported from London, England

    @O2 Network reset? Not sure what that is... Not in London often and last two times when I try to connect to wifi extra it requires login info, multiple locations across the tube network. I've searched for a solution and doesn't seem to be any options.

  • NeilHigley Neil Higley (@NeilHigley) reported from Royal Kensington and Chelsea, England

    @O2 your 4G is worse than a late 90’s dial up, when it works of course. As you are consistently failing to provide…well any service what so ever, I can break my contract no questions ask and go back to @EE that I wish I’d never left?

  • juliet_gough Juliet MacKenzie Gough (@juliet_gough) reported from London, England

    @O2 can I use my phone in Israel? I’m pay monthly customer.

  • david52987296 david (@david52987296) reported from Victoria, England

    @O2 my O2 sim has not allowed me to dial international numbers for 3 weeks. Your customer service reps are failing to help. I need this for work. HELP!

  • marcwhufc marc foley ⚒ (@marcwhufc) reported from Mill Hill East, England

    @O2 you doing any work around N11 London as my signal has just vanished 😩

  • Shaneyfirkins96 Shane (@Shaneyfirkins96) reported from London, England

    Is anyone else having issues accessing @O2 Priority Mobile App on the S23 Ultra... i haven't been able to access it since the s23 Phone's have Been Released

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

    @O2 I tried a browser but priority it kept saying I wasn't logged in. It never worked

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 To not have a call-back service when calls are over 15 minutes is abhorrent 💩

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 I've tried twice. 45 minutes each time. Absolutely horrific service!!!!!

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    .@O2 sent messages on Twitter, called customer service, DM sent via Twitter: 4 days after upgrading my plan I am still not able to make or receive calls and I was told it will take 3-7 days to sort it: why?

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    @O2 why will it take 3-7 days for you to be able to sort my current issue? I have been with O2 for over 10 years and all I did was to upgrade my plan with you 4 days ago!???

  • cityposer Federica Parise (@cityposer) reported from Kensington, England

    @O2 Texted, DM on Twitter, called and report the issue,now I have been waiting for more than 48 minutes on another phone for customer service..all I did was upgrade my plan! #O2

  • cityposer Federica Parise (@cityposer) reported from Brentford, England

    @O2 I cannot make or receive calls since I upgraded my plan on Tuesday this week. I reported it yesterday and still waiting for a reply, sent a DM via Twitter and no reply, calling 202 and have been waiting for over 30 minutes: what do I need to do to get help?

  • PieFaceMark mark (@PieFaceMark) reported from London Colney, England

    @O2 hello. I have just moved over to O2 and am considering buying a phone from the company Oneplus. I have read that Oneplus phones don't work with the O2 5g network, is this correct? I don't want to buy the phone then realise I can't receive 5g. Thanks in advance

  • BartlettDavisUK Lord Bartlett-Davis (@BartlettDavisUK) reported from Kensington, England

    Thanks to @O2 for excellent customer support this eve. That's my personal account sorted. Let's hope the same perfect cs is given to the team(s) @AlestraInc and #BDEst working on the business plans for 2023. Fingers crossed, stay tuned for an update #BetterConnected - #TheLBD

  • SwissFrankIsGon John Francis William Apted (@SwissFrankIsGon) reported from Kensington, England

    @O2 I just received a bill for £400 despite not have mobile service and having only missed paying 2 months on a pay as you go tariff. I was expecting to pay around £60 with the reactivation charges. What's going on?

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

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

  • 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?!?!?!

  • 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.

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Bucky1312 Robert Buxton (@Bucky1312) reported

    @JPBOLDY @O2 Is saying not registered on network

  • icedvow2 icedvow (@icedvow2) reported

    @O2 i first got a sim card for it back in 2021, it never connected in the first place until august 2022 when it first actually connected to a celltower and then stopped the next day

  • Bucky1312 Robert Buxton (@Bucky1312) reported

    @O2 any current issues? Mum is unable to call anyone from her phone and when I try and call her it’s saying it’s an incorrect number!

  • SuzanneTait Suzanne Tait (@SuzanneTait) reported

    @O2 Help in time ? Nobody was really any help at all.

  • geoff_darren Geoff Darren (@geoff_darren) reported

    @VodafoneUK hi I’ve just tried to call my mum who’s a Vodafone customer. It says call failed. But my brother and dad can call her? Confused. I’m with @O2 and all other calls work perfect? And here’s me thinking I’ll transfer to Vodafone next year … 😌

  • mattd1981 Matt Dickinson (@mattd1981) reported

    @O2 While it’s moving and stationary. I thought the purpose of a mobile device was that it could be used whilst MOBILE, moving, not stationary. I think your reply is poor and a typical social media reply that shows you really couldn’t care less.

  • brunts100 Andrew Brunton (@brunts100) reported

    @O2 still no contact about my complaint that I made nearly a month ago after being told someone would call to discuss. Awful service

  • jamespostans1 James Postans (@jamespostans1) reported

    @O2 Unfortunately I can't pass it on it was on my wife's phone and it was marked as scam and blocked. It's good to know you have reported it internally and if this is a bank of numbers they shut the customer down. Despite my protection activate I still get scam numbers showing.

  • kelzf kel (@kelzf) reported

    @WillsherDaniel @O2 Mines stil not working either since yesterday i stil cant make calls

  • toddee97 Todd (@toddee97) reported

    @O2 hi is the network down? My data is barely working and going to 4G and having hardly any bars