O2

O2 Outage Report in Mill Hill, Greater London, England

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 Mill Hill, England

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

O2 Outage Chart in Mill Hill, Greater London, England 03/13/2025 12:20

March 13: Problems at O2

O2 is having issues since 12:40 PM 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 (60%)

    Phone (60%)

  2. Internet (19%)

    Internet (19%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. Wi-fi (5%)

    Wi-fi (5%)

  5. E-mail (4%)

    E-mail (4%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Mill Hill, Greater London, England

The most recent O2 outage reports came from the following cities: City of Westminster, Hackney, Hounslow, Tower Hamlets, London, Wembley, Harringay, Bushey, Southwark, Islington, Uxbridge, Colindale, Poplar, Preston and Wandsworth.

Loading map, please wait...
City Problem Type Report Time
United KingdomCity of Westminster Phone
United KingdomHackney Total Blackout
United KingdomHounslow Internet
United KingdomTower Hamlets E-mail
United KingdomLondon Phone
United KingdomWembley 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 Mill Hill, England

Latest outage, problems and issue reports in Mill Hill and nearby locations:

  • ElaineHenesy1 Elaine Sheppard (@ElaineHenesy1) reported from Watford, England

    @O2 disgraceful customer service had my account hacked ,o2 have admitted fraud on the account. O2 are now not refunding the £500 .Terrible service from a company I have been with over 20 years.#o2 #fraud

  • phillipsc Fr Chris Phillips SSC (@phillipsc) reported from Brentford, England

    Hello @virginmedia @O2 I’m a customer of you both and am wondering when I’ll be upgraded to the new Volt benefits? I can’t see a way to opt in online.

  • Mattoco Matt O'Connor (@Mattoco) reported from St Albans, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • katyhall26 Katy Hall (@katyhall26) reported from Hammersmith, England

    Very unhappy with the service from @O2 , phone battery only lasting 4 hours at a time at the moment and very slow running - no upgrade option apart from paying £324 😧😡

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @O2 Yes, the wifi isn’t working due to technical issues with @virginmedia and I need to leave the house for @O2 to work.

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Hounslow, England

    @O2 Phone masts are down at my work and home so not good.

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Ealing, England

    I will be cancelling my @O2 contract that I've had since 2009 due to terrible signal. My works phone is now @VodafoneUK so will be porting over to them. 📶📱📞

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @virginmedia Yeah?! I hope you can resolve and repay the works and fees I’ve missed as well because of lack of internet on both my mobile network and internet because of @O2 and #virginmediadown

  • UKGeocacher geocaching.uk (@UKGeocacher) reported from City of London, England

    Recently moved back to @ThreeUK on a sim only plan and it’s blooming awful in terms of speed or coverage in central London. Thanks to my @O2 work E-sim I actually have signal!

  • jamesmurray07 James Murray (@jamesmurray07) reported from Camden Town, England

    .@O2 despite asking me to DM you nobody had responded and the link to the chat doesn’t work (also not working on myO2).

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

  • ian_slade2 Ian Slade (@ian_slade2) reported from London Colney, England

    @O2 is the data network down? Zero mobile data connectivity all day. Plenty left on the plan

  • DrHannahLB Hannah Lomax-Browne (@DrHannahLB) reported from Walthamstow, England

    @O2 I don’t know what I’m paying for? Unless I’m somewhere with WiFi I have the worst internet, anywhere I go! I’ve tried all the steps to fix and still terrible internet. Unacceptable!

  • fbateallthepies Dowsey (@fbateallthepies) reported from Wandsworth, England

    @O2 is the o2 network struggling .. I’ve not been able to make any calls all morning .. but have 4g and can use the internet and send messages !! @o2

  • Toucsy Ian Crowne (@Toucsy) reported from Poplar, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • SheldonLT Sheldon Tarpey (@SheldonLT) reported from City of London, England

    @UKGeocacher @ThreeUK @O2 Having the exact same issue when I’m around Liverpool Street for work. The biggest city yet the signal on Three is sooo bad.

  • kaybaka Kay Bak (@kaybaka) reported from Camberwell, England

    @virginmedia And what’s so annoying is that for some reasons it’s seems to be affecting my mobile network because even though I’m not connected to the wifi @O2 doesn’t works in the house and I’d need to leave the house and move further down street for the #O2 network to work and reply!

  • monicathenurse Monica, BSN, RN, MFCI (@monicathenurse) reported from Walthamstow, England

    @O2 hi I called customer service but they can't find my account I want to give notice to cancel my contract.

  • lordshaun_ Lord Shaun O’Brien (@lordshaun_) reported from St Albans, England

    @O2 customer services truly are as much use as an ashtray on a motorbike.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • J0eH0lmes Joe Holmes (@J0eH0lmes) reported from Salford, England

    @O2 my phone is saying no sim so I have zero signal or data to call or text you. Any chance of getting someone to give me a ring to sort out a new sim card?

  • 89andyt @89AndyT (@89andyt) reported

    @O2 why is your service so shite?? Everywhere I go (i live in Manchester not the mountains) the signal is absolutely WOEFUL!!! 🤦🏻🤦🏻😤😤

  • shooteditsend Jamie Beard (@shooteditsend) reported

    Why is @o2 coverage sooooooo bad, everywhere I go rubbish or limited 4G, I have to connect my @ee mifi which is amazing!

  • ashleyharris Ashley H (@ashleyharris) reported

    @O2 are your masts over subscribed? Most of the time 4G is so slow but flip to 3G and it’s fine. Signal is perfect on full base so it’s not that? Also I’m not the only person who seems to have this issue.

  • DamzelinEssex Dami (@DamzelinEssex) reported

    I need @O2 to resolve this issue ASAP

  • Rick_Ring Rick Ring (@Rick_Ring) reported

    @O2 I've recently joined from EE, but am not happy with the service. My phone consistently shows 4G, 4G+ or 5G... But data doesn't transfer and my phone is effectively offline. Is this a known issue in my area (Dover, Kent)?

  • paulhsolihull Paul Hubbard (@paulhsolihull) reported

    Moving 3 of my mobiles@contracts to @o2 was a mistake. Poor coverage at home and no response when raised. Dread dealing with them as they make it so hard.

  • Hammer Hammer (@Hammer) reported

    @endless_psych @O2 Are you in town? If so, it’s probably a capacity/bandwidth issue - same as you get at the rugby.

  • caz_08 Caz ☺🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@caz_08) reported

    @O2 Hi. I have requested my number swap from an o2 number to another 02 number. The number I’m keeping is now out of service but not changed over & I still have the number I don’t want to keep. As it still shows number on phone Do I receive a code or an email for the next steps

  • tomwestwater Tom Westwater (@tomwestwater) reported

    @O2 So I did at home and at work, your network is shocking- why am I paying for this lack of service?