O2

O2 Outage Report in London Colney, Hertfordshire, 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 London Colney, England

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

O2 Outage Chart in London Colney, Hertfordshire, England 03/10/2026 19:15

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near London Colney, Hertfordshire, England

The most recent O2 outage reports came from the following cities: London, Muswell Hill, Bushey, Hemel Hempstead, Hatfield, Barnet, St Albans, Luton, Harringay and Waltham Forest.

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City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Wi-fi
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomMuswell Hill Phone
United KingdomBushey 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 London Colney, England

Latest outage, problems and issue reports in London Colney and nearby locations:

  • 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

  • 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.

  • 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.

  • 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..!

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Thanks guys. Going to get someone I know with O2 to come through so I can check what your network coverage is like. Wife’s with @VodafoneUK and has no issues.

  • emmatrainis Emma Trainis (@emmatrainis) reported from Shenley, England

    @O2 I ordered Disney + on 24.12.20 on Priority and have not received an email. Cannot get through on phone or live chat. Please can someone help 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.

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

    @O2 You have had this problem for the last 20 years doubt a self help guide will work. Ive made several complaints so end of contract I will be looking for a new service provider ...

  • 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

  • lexibeqiri Lexi Beqiri (@lexibeqiri) reported from Barnet, England

    @O2 Bought a pair of airpods in september and I have problems with the right one for over a week. It is not connecting properly. What is to be done? Thanks!

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @EE following up on the bad signal in the area I now stay in, can’t even have a call while walking in the neighbourhood, I may have to make a drastic decision and move to @O2 I’m in a 12 month contract so what are the cancellation terms if you can not provide a reliable service?

  • JanGoodeve Cllr Jan Goodeve (@JanGoodeve) reported from Hertfordshire, England

    @traceylsteve @O2 @GreggsOfficial I had the same issue in the #Hertford store, the app just said to try again later so ended up paying.

  • 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?

  • Borehamwoodbine Woody (@Borehamwoodbine) reported from Borehamwood, England

    In over 9 years with @O2 I’ve hardly ever needed customer services help and now after 3 attempts this year with little or no help I would just like to say thanks for nothing!

  • 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!

  • JohnDWebb John Webb (@JohnDWebb) reported from London Colney, England

    @Stephen_Neal @O2 It’s the same with @NatWest_Help - their URL is ‘nwolb’ to login and check stuff. Surely these big companies should be leading by example?

  • philter66 Phil Turner (@philter66) reported from Hatfield, England

    @O2 simply dreadful customer experience tonight -felt really let down

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

    Poor network in Se6 @O2

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

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

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

    @O2 dm pls. I have a problem

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • Jopaco84 JoPaCo (@Jopaco84) reported

    @O2 are just ****. Absolutely ****. Placed an order on Friday and no one seems to know anything about it. They have credit checked me. And the only way to sort it is to sit on hold for ******* ever because none of their staff are allowed to message each other apparently. Shite.

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • isobel748 Isobel Moore (@isobel748) reported

    @O2 I now haven't had working data or outgoing texts for over 6 weeks, with multiple phone calls and visits to the local o2 shop - waiting on a trouble ticket response but this is getting ridiculous! I really like o2 but sort it out....

  • BonesEDM M (@BonesEDM) reported

    @Jesss_Chels @O2 Oh really....I cant remember who Virgin used before the merger,but it was definitely better before!! Typically I can get an unlimited SIM from work for £10,and yes,they piggy back off O2 network 🫣