O2

O2 Outage Report in Chesham, Buckinghamshire, 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 Chesham, England

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

O2 Outage Chart in Chesham, Buckinghamshire, England 11/17/2025 23:20

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Chesham, Buckinghamshire, England

The most recent O2 outage reports came from the following cities: London, Hemel Hempstead, Uxbridge and Chesham.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomHemel Hempstead Phone
United KingdomLondon Wi-fi
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 Chesham, England

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

  • PatrickKeyte Patrick Keyte (@PatrickKeyte) reported from London, England

    @O2 please can you help me? Numerous people are getting calls from my mobile number when I haven’t actually called them or even have their details to start with. This has happened twice in the last week with two different people

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

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

  • 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.

  • Sheree_Kirby Sheree (@Sheree_Kirby) reported from London, England

    @O2 I have an issue with my phone, some calls are not coming through (not ring or notification if missed called) & I'm not getting voicemails till hours later, it's not updating. After the phone battery dies & switched on or restarted do they appear.

  • 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.

  • bukachef Fine Chef Damilola🥰 (@bukachef) reported from Harrow Weald, England

    @O2 dm pls. I have a problem

  • siegeism siege (@siegeism) reported from London, England

    @O2 Done. I’ve started taking screen shots of locations with no service because it’s so bad.

  • RoslynBriggs89 Roslyn (@RoslynBriggs89) reported from London, England

    @O2 is one of the worst phone providers. How can I pay off my contract and still get charged. Your website is overcrowded too. Disgusting and poor service.

  • behu91 Ben (@behu91) reported from Hemel Hempstead, England

    @O2 are breaching trading standards. Have sent me a voucher code but are not allowing it to be redeemed against S21. Apparently due to being a new launch device, however there is nothing in the terms and conditions to suggest this should be an issue.

  • KevinWNewman Kevin Newman (@KevinWNewman) reported from London, England

    @ianvisits Pointless arguing against the machine 🤖! Take your business elsewhere Ian. I’m sure @EE or @O2 will be willing to help out!

  • itsnadine_ abena (@itsnadine_) reported from Harrow Weald, England

    @O2 I changed my tariff now I can’t add a bolt on, if I can’t listen to this mix whilst on a run I’ll cry help

  • 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 👌🏻

  • Anna8Brown Anna Brown 🦎 (@Anna8Brown) reported from Northchurch, England

    @O2 Sure, though I have already had two calls with your helpline. Neither were able to move this forward. Hopefully you will be able to help.

  • siegeism siege (@siegeism) reported from London, England

    @O2 after 13 years I’ll be leaving O2. The #reception literally doesn’t exist in South London, better service with a tin can and string. It gets worse year in year out. Are you erecting #phone masts underground or something?

  • 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!

  • Ricardo_7united 🔻ᏒᎥፈᏂᏗᏒᎴ ᏕᏗᏁᎴᏋᏒᏕ/Ⓡⓔⓓ ⚽️🥅🎮🍪🍻 🔻 (@Ricardo_7united) reported from High Wycombe, England

    @sophdefoe92 I had that problem on @O2 but managed to sort it out

  • love_kittyket Katherine Stephens (@love_kittyket) reported from Hillingdon, England

    Trying to contact @O2 about my bill. But your live chat unavailable, your phone service is limited and cuts me off and my O2 app not useful in helping me.

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

    @O2 I will! If you could sort out anything at all, that would be amazing...! I’ve been a loyal customer for more than 20 years so it would be much appreciated..!

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

    Poor network in Se6 @O2

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

    Hello @O2 I am back 🙌🏻 after a few years with no signal, awful service I have come back with my tail between my legs 🙈 #ohtohavesignal 🥳🥳🥳

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • phil_wareing Phil Wareing (@phil_wareing) reported

    @O2 the network that takes 7 days to switch your sim from a Buisness account to consumer account, try to use the wrong number in the process, then when you try to swap your sons account SIM only takes 9 days and counting, yes I know there’s money outstanding,waiting 7 days 4 bill

  • loualan84 loui lou. (@loualan84) reported

    @O2 can you please read my message asap I have an emergency

  • Binitdave Dave (@Binitdave) reported

    @VodafoneUK @O2 @VodafoneUK passing the book 📚 Just fix the problem instead of making out im causing it

  • TrapFaceOmz Oms (@TrapFaceOmz) reported

    @O2 worst network and worst customer service on the phone! Will stick to ee next time

  • clf7ey Clare Forrester-Shufflebottom 👩‍❤️‍👩 (@clf7ey) reported

    @O2 still having problems with my mobile data. I’m getting seriously fed up of not being able to do the simplest of things like accessing my gym log in.

  • optimismsflames Number 6 (@optimismsflames) reported

    @O2 Little or no service on 7 business SIM for 3 weeks after ‘essential maintenance’ was started on our nearest mast. Online fault checker next to useless, customer service who can only put in requests to the network team which never get actioned. When will this be fixed?

  • revill_lyndsey Lyndsey Revill (@revill_lyndsey) reported

    @O2 I can’t log onto my app? And the verification code is not working when I say I can’t log in?

  • sarma_mullapudi sarma mullapudi (@sarma_mullapudi) reported

    @O2 recently I switched to O2 since from LycaMobile using mobile portability. Since then I am not able to receive any text messages. It’s been more than 10 days I am not able to receive any text messages and no one from O2 able solve my issue. If anyone out there can help me.

  • JosephR54995929 Joseph Roberts (@JosephR54995929) reported

    @O2 it’s telling me to show a code but doesn’t have a code ?? For blue room can u help ASAP

  • mattmitch66 Prefix (@mattmitch66) reported

    @OiDeegan @maitlis @O2 I used to get similar reactions when Natwest would call me out of the blue to sell me some insurance product or other. I'd put *them* through security, by asking for my sort code or bank account number. They'd refuse. I'd hang up. Then i left for Nationwide.