O2

O2 Outage Report in Barnet, Greater London, England

Some problems detected

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

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 Barnet, England

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

O2 Outage Chart in Barnet, Greater London, England 10/17/2025 06:50

October 17: Problems at O2

O2 is having issues since 08:40 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 (54%)

    Phone (54%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Barnet, Greater London, England

The most recent O2 outage reports came from the following cities: Hackney, London, Hammersmith, City of London, Harringay, Camden Town, Loughton, Newham and Barnet.

Loading map, please wait...
City Problem Type Report Time
United KingdomHackney Internet
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon Wi-fi
United KingdomLondon Phone

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 Barnet, England

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

  • spiritualvodka gwen 🕸🕷 (@spiritualvodka) reported from Stratford, England

    @O2 hi! I’m not sure if this is a you problem or an apple problem. But my mobile data will completely shut off around 4/5 times a day, turning the data on and off doesn’t bring it back. I have to completely reboot my phone 5 times a day at the moment. Pls help!!

  • Stefan_baisden Delboybaisden 📸🎥 (@Stefan_baisden) reported from Southall, England

    5th day in a row I've had no signal or data through to my phone. @O2 is going downhill. Definately on its way out. This is so poor I shouldav stayed with T Mobile. #O2 #POORCUSTOMERSERVICE

  • Henry_Coates Henry Coates (@Henry_Coates) reported from Walthamstow, England

    @jimsmallman @O2 I left them a few years ago because the customer service is god awful! @ThreeUK is the best bet for the amount we travel! Not the best in London but all over the world it’s great

  • unknown_babez 🎃🖤TheBlackDahliaRose💀🥀🕸 (@unknown_babez) reported from Paddington, England

    @O2 a loyal customer of 11 years here 👋🏽 I am leaving your company because of many reasons.... one of them being you’ve outsourced your customer service to a new company which is quite honestly useless. Another being you do not value your customers. Bring on a new company 👊🏾

  • nettiewettie Annette 💜🏳️‍🌈 (@nettiewettie) reported from City of London, England

    @BecksBDaniels Oh crap! I’m a @O2 customer too. Not brilliant. There should be any charges while using WiFi for WhatsApp.

  • julsbvby afia. (@julsbvby) reported from Paddington, England

    It’s only O2 that I’ll get my order delivered to store and it still goes missing @O2 never fail to keep up with their whack service.

  • mesner5 Mark Esner (@mesner5) reported from Borehamwood, England

    @O2 been with you 10+years you have my money each month never had anything in return

  • dramattyhealy 🌜cobie🌛 (@dramattyhealy) reported from London Colney, England

    @O2 Hi, it’s been 2 weeks since i started receiving non stop calls from your call centres to get me get a plan with you, the caller said that i entered some kind of contest or signed up for this but i never did since i am happy with my current provider. This is very inconvenient

  • s11kda Sam D (@s11kda) reported from City of London, England

    @O2 what a shambles of a customer service

  • joe_bignell Joe Bignell (@joe_bignell) reported from London, England

    @O2 have put up with terrible coverage for 14 months!! Promote 5G but I still can’t send a picture when on the commute in SELondon. Can’t wait for the contract to end. Worse provider I’ve experienced

  • tjwmurphy Timothy Murphy (@tjwmurphy) reported from Paddington, England

    @virginmedia No error. It just fails to connect. The Tick actually appears in the Wi-fi settingswhich makes it seem that the @o2 advert will pop up (the final step before connecting) but it never does. I have restarted my phone several times.

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    Having an issue this week where Monzo are blocking me from paying my phone bill on @O2 app and website and now seen @BBCWatchdog talking about @monzo and their customers suffering from randomly blocked and closed accounts. #WhatsGoingOnzoMonzo #concerned

  • ejp72 Liz (@ejp72) reported from Poplar, England

    @O2 It’s always like it. I’ve never had a decent signal here. Could be the buildings maybe. But always like it.

  • Kineets Kineta Kelsall (@Kineets) reported from Tottenham, England

    @KateAlexa_ @O2 IT IS AWFUL

  • HaleAlexander Alex Hale (@HaleAlexander) reported from London, England

    @O2 @RugbyXOfficial What a shit show the organisation is at the O2 tonight.. #nopoint

  • johnsw John Williams (@johnsw) reported from Hackney, England

    @O2 The problem is your site

  • captnyesterday Bobby (@captnyesterday) reported from Woodford Green, England

    @O2 hey guys my phone is basically useless outside of a WiFi connection atm due to no signal. Would like to get this sorted asap

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @inoobkilervip @craigglawson @O2 @BBCWatchdog @monzo It will if dont pay it soon haha. Will attempt to speak to an @O2 customer adviser tomorrow and pay over the phone and hopefully that will work

  • paullferrer Paul Ferrer (@paullferrer) reported from Harrow Weald, England

    @O2 Two weeks later still have low signal and no one is telling me when it will be fixed you pass me to Sky Mobile who say its your masts they use and contact you

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @craigglawson @inoobkilervip @O2 @BBCWatchdog @monzo No they said they couldnt see any issues, hence they getting specialist team to look into it. Its been happening for 3 days.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • _EmilyDrew Emily Drew (@_EmilyDrew) reported

    Still waiting @O2? To send a holding tweet and then still nothing is not customer service. New customer here who is likely to cancel all together. Awful service

  • CharlieLBrennan Charlie (@CharlieLBrennan) reported

    @O2 promo code for £10 off disney doesnt work for me please help

  • dipz2004 \DL (@dipz2004) reported

    @O2 your ‘manage my o2 wifi account’ link just goes to an error page #help - can’t get wifi on the underground!

  • Iamsofiak_ Sofia K 🇯🇲🇵🇰 (@Iamsofiak_) reported

    @O2 Hi when searching for a mobile network my iPhone can’t find o2, it keeps saying no service

  • LostitNft . (@LostitNft) reported

    @cjenscook @O2 Been using them about 5 years now. Never had an issue. I pay £6p/m, unlimited texts, calls & about 2gb data. Accumulated 10gb now which carries over. The big bonus is that each time you pay the monthly, it adds to your credit score! 1 month minimum contract term. Sim only mind.

  • TrevB26 Trevor Barraclough (@TrevB26) reported

    @O2 what would cost be to cancel contract before expiry date

  • CoastCyclist South Coast Cyclist (@CoastCyclist) reported

    Finally moved my dad off of his bog standard @o2 PAYG SIM and on to a new talkmobile contract. £7.95/month (£3.98 for 3 months) for 20GB data (which he'll never use up) and unlimited calls and texts. Why can't/won't 3, EE, o2, Vodafone offer these deals when third parties can?

  • ryan180680 Ryan Adolpho🐝 (@ryan180680) reported

    @O2 Hi. Are there currently issues with the £10 off disney store code via priority? Trying to use it online and it's not working on anything? Thanks

  • Cynicofsinope1 Cynic Of Sinope (@Cynicofsinope1) reported

    @O2 O2 you are the biggest fraudsters, you are charging me so much but providing no customer service or fixing your network

  • Jimbo09001 James (@Jimbo09001) reported

    @O2 Why is the network so rubbish in northwich? 3 bars of 4G and i cant even load google. While my wife’s phone on vodaphone is working perfectly. Ive reset my network settings and reset my phone and yet there is no solution. Will be leaving this network for good when contact is up