O2

O2 Outage Report in Windsor, 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 Windsor, England

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

O2 Outage Chart in Windsor, England 08/16/2025 06:05

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (25%)

    Internet (25%)

  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 Windsor, England

The most recent O2 outage reports came from the following cities: Bushey, Bracknell, London, Slough, Hampton, Uxbridge, Camberley, Teddington, Weybridge, High Wycombe, Hounslow, Feltham, Egham, Watford and Twickenham.

Loading map, please wait...
City Problem Type Report Time
United KingdomBushey Phone
United KingdomBracknell Phone
United KingdomLondon Phone
United KingdomLondon E-mail
United KingdomLondon Total Blackout
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 Windsor, England

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

  • GeorgeGower_ George Gower (@GeorgeGower_) reported from Blackwater, England

    @O2 unable to log into my o2 online to upgrade. Password etc is correct, but it’s not loading the page on numerous devices. Is there any known issues?

  • Jenzy84 Jenna Christie (@Jenzy84) reported from Wokingham, England

    @O2 sort out your customer services ! Waited ages and because the operator didn’t like me saying how ridiculous the service was he cut me off!!! #disgusted

  • stevejonathan80 Steve (@stevejonathan80) reported from London, England

    Poor network in Se6 @O2

  • aamer74 aamer habib (@aamer74) reported from Maidenhead, England

    @O2 @England My ba p2 priority codes for the cinema are not working

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    @under_the_kilt @O2 I wouldve stuck with o2, Good luck with the limited Signal on Voxi 🤞🏻

  • carboncoach Dave Hampton 🌍 (@carboncoach) reported from Marlow Bottom, England

    If I was a shareholder in @O2 rather than a loyal customer today would be the day I sold.

  • MrsScreech Jess (@MrsScreech) reported from Hillingdon, England

    @O2 please sort out the broken mast in Yiewsley. Only having the capability to make WiFi calls from home for weeks on end is becoming frustrating!

  • MissusWebb Sarah 🧡 (@MissusWebb) reported from Burnham, England

    @O2 I rang 202 and they said there was nothing they could do for me, just to change my password Will text that number now, thanks for your help 👌🏻

  • carboncoach Dave Hampton 🌍 (@carboncoach) reported from Marlow Bottom, England

    My SIM only service with @O2 has packed up inexplicably today; and O2 slow to respond. Anyway I am without phone. So please DM if you need me.

  • carboncoach Dave Hampton 🌍 (@carboncoach) reported from Marlow Bottom, England

    @O2 Tried everything. (Apart from trying SIM in another phone). Previously if ever ‘SIM not working’ flashed up all I had to do was switch phone on/off. Not this time. Help!

  • T_Morris_Wealth Tim Morris (@T_Morris_Wealth) reported from London, England

    @emmahaslett @O2 Very good point. These things do tend to penalise the more vulnerable/worse off. I work with clients in the former category to help them become more tech savvy and keeping track of their finances. The latter don’t receive much support

  • musical_IH Iain Hunter (@musical_IH) reported from Spelthorne District, England

    @Br1tt3n @AppleSupport @O2 I’d imagine it’s more a network issue. My iPhone 12 Pro is gorgeous and hasn’t put a foot wrong

  • ashley_leggett Ashley Leggett (@ashley_leggett) reported from Hounslow, England

    @O2 your signal in Hammersmith is a joke. London in 2021 and can’t even make a phone call.

  • nickysinclair Nicky Sinclair PGA (@nickysinclair) reported from Windsor, England

    @O2 why are the iPhone 12 deals better for a new customer than an existing long time o2 user? #absurd

  • natejrogers Nate Rogers (@natejrogers) reported from Wokingham, England

    So my @O2 contract has now gone back to its normal price (which is double). Does that mean I’m now going to get double the service? I bloody hope so, cos it’s pretty sucky at the moment.

  • julie_virgo1 julie virgo (@julie_virgo1) reported from Croxley Green, England

    @O2 #02priority can't seem to get a code for hairspray.. Can you help? 😲

  • SarahScogley Sarah cogley (@SarahScogley) reported from Bracknell, England

    @O2 your customer service is an absolute joke.

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    Got to Love when your on @VOXI_UK using @VodafoneUK Network but your Phone keeps switching between a @O2 Mast and struggling to connect to a Vodafone Mast and both ain't recieving interent 5G,4G or 3G. Myself on Voxi and Nan on Vodafone ain't recieved interent for the past 2 hrs

  • sarahspoon Sarah (@sarahspoon) reported from London, England

    @JamesIMcKay @O2 Oh….never heard of it. Ta

  • amylouisestone Amy Stone (@amylouisestone) reported from London, England

    @O2 I have also been doing this too. If this problem persists, then what?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ChrisEddy_7 Eddy (@ChrisEddy_7) reported

    @O2 Well that’s completely different to what your live chat agent and the customer services agent Michelle Steffens who rang me yesterday told me. So why am I being constantly lied to? No I won’t DM you as you don’t respond to DMs I would rather all your customers know your issues

  • nikkicholly Nikki Hollingsworth (@nikkicholly) reported from Northamptonshire, England

    @O2 @O2 Any chance of you replying to that DM I sent last night? Or do you have a helpline number I can call with no service as I am STILL without service on either phone nearly 24 hours after doing my sim swap?

  • aquaman4002 Arthur Curry (@aquaman4002) reported

    Does @O2 just pick what customer service they want to answer and ignore anything else?

  • solskjaerssreds ; (@solskjaerssreds) reported

    @theOGSeffect @O2 tbf we never mention that to customers & the whole point of the DD guarantee if for situations like this where the company have taken the money without authority

  • SarahWarringt20 Sarah Warrington (@SarahWarringt20) reported

    @O2 @TalkTalk just spend 1hr 15 minutes trying to get my vulnerable elderly dad’s mobile transferred to 02 as his phone is broken - £5 per month sim only - but he only has a building society account. @O2 apparently can’t facilitate this without a bank card! He’s 82 & shielding!

  • michaeltee132 Michael Davis (@michaeltee132) reported

    @O2 trying to cancel my account as you have charged my two months money in one month, vijay in your chat is about as helpful as a chocolate fireguard

  • theOGSeffect Up The John 🔴⚪⚫ (@theOGSeffect) reported

    @Sully53743555 @solskjaerssreds @O2 Well told them to investigate the matter cause they left me in an undesirable situation out if someone's negligence and not listening to what I've asked for also I told the woman I was speaking to that she wasn't to blame and was doing her best to fix the issue but of course cant

  • ldp67 leighpovall (@ldp67) reported

    @O2 Hi @O2 following two lengthy waits yesterday to speak to you, we were told in the 1st instance 6pm yesterday then 9 am today, 1046 and still no service,

  • PhoenixThCo Phoenix Theatre Company (@PhoenixThCo) reported

    @O2 NEVER GET A PHONE WITH O2. They are incapable of communicating. Their customer service is absolutely terrible. Second time in a week they’ve cancelled my entire account. Fraud department don’t respond. Absolutely appalled.

  • kyle_augustin Kyle Augustin (@kyle_augustin) reported

    @O2 Thanks I’ll be in touch - I have initially 4 accounts to migrate. @VodafoneUK it confuses me that you think treating customer poorly will not lead to customers leaving - customer experience is key!