O2

O2 Outage Report in Slough, England

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The latest reports from users having issues in Slough come from postal codes SL1.

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 Slough, England

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

O2 Outage Chart in Slough, England 02/27/2026 03:25

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Slough, England

The most recent O2 outage reports came from the following cities: London, Hounslow, Sandhurst, Slough, Esher and Ascot.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomHounslow Phone
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 Slough, England

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

  • 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 👌🏻

  • 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.

  • 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

  • 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!

  • 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

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

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

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

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

  • DebsHaden Debbie Haden (@DebsHaden) reported from Slough, England

    @O2 I need somebody from your customer services team to contact me straight away! Your website is taking me round in circles and not helping. I should have had my contract cancelled and it hasn’t happened. So still paying out for it. Not happy at the moment.

  • 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

  • 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!

  • 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

  • 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

    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.

  • 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

  • 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? 😲

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

    Poor network in Se6 @O2

  • 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.

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • belcher1997 Joshua Kelly-Jones (@belcher1997) reported

    @O2 im going to be taking you to the newspaper you’ve stolen my money and your service is an absolute disgrace.

  • BayleighX2 Bayleigh X (@BayleighX2) reported

    @O2 I have sent a DM with a screenshot of the issue, please can someone help asap? Thanks 🙏🏼

  • rs67_rs RS67 (@rs67_rs) reported

    @o2 I have had some poor customer service but you have brought to a new low. For 9 days you kept telling my order “was stuck”. You did nothing about it and now you are disappointed I asked you to cancel it? Oh and I have to wait 24-48 hours for it to be cancelled. Shocking….

  • rs67_rs RS67 (@rs67_rs) reported

    @o2 if this is how you treat customers who were with you pretty from the day you started trading in UK then I really worry how you treat others. I am sure you know what I will do as soon as my contract is finished…

  • jacob64715824 jacob (@jacob64715824) reported

    @virginmedia @O2 Called virgin media to reduce my package price and somehow I’ve ended up with it double to price. Advisors lying over the phone. Unable to amend this and now I’m left with a bill in unable to pay and it’s going to leave a mark on my credit file! VM customer services are cowboys!

  • MrMatthewHolton Matthew Holton (@MrMatthewHolton) reported

    @JayClay71 @O2 I’ve had that issue too, every incoming call is ‘Unknown’ even if the persons number is saved on my phone

  • geobuywise101 rob (@geobuywise101) reported

    @O2 was sent O2 SIM as virgin replacement and can’t use it so your staff canxd the account but I’m being chased for more money.Multiple times I speak to Cust svcs & they say it’s canxd but still being chased and refund promised has never been paid back. Email contact needed

  • xxClaricex Clarice 💖 (@xxClaricex) reported

    @O2 Ive checked and there are no issues

  • jacob64715824 jacob (@jacob64715824) reported

    @virginmedia @O2 Passed from department to department. Promised emails to confirm bills have been changed, nothing ever happens! Even had people hang up on me. Spoken to at least 20 advisors. Stealing from low income people. How do I make an official complaint until this is sorted?

  • appccessible Kevin McLaughlin (@appccessible) reported

    You know things are bad at @O2 when they can't even keep their own coverage checker website pages working properly. What a mess.