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O2

O2 Outage Map

The map below depicts the most recent cities worldwide where O2 users have reported problems and outages. If you are having an issue with O2, make sure to submit a report below

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The heatmap above shows where the most recent user-submitted and social media reports are geographically clustered. The density of these reports is depicted by the color scale as shown below.

O2 users affected:

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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.

Most Affected Locations

Outage reports and issues in the past 15 days originated from:

Location Reports
Brighton, England 2
Blackburn, England 201
Birmingham, England 11
Hammersmith, England 10
Bathgate, Scotland 1
Seaford, England 1
Glasgow, Scotland 17
Belfast, Northern Ireland 6
Littlehampton, England 4
Nottingham, England 1
Mitcham, England 1
London, England 42
Stourbridge, England 2
Manchester, England 13
Dagenham, England 1
Croydon, England 4
Milton Keynes, England 3
Kilmarnock, Scotland 1
Lewes, England 2
Ratho Station, Scotland 1
Stevenage, England 2
Elgin, Scotland 1
Bognor Regis, England 2
Chorley, England 1
Batley, England 8
Sheffield, England 2
Stanmore, England 1
Cheltenham, England 2
Newham, England 2
Kingston upon Thames, England 2
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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

Latest outage, problems and issue reports in social media:

  • Jimmy_Riddle71
    Andy (@Jimmy_Riddle71) reported

    @O2 terrible phone signal around billinge, garswood, Prescott and skelmersdale, never experienced anything like it, call quality is dire ! Cannot ring out in some cases , calls constantly drop out and break up etc..

  • yallsop
    Dr Yasemin Allsop MBE (@yallsop) reported

    @O2 I wasn’t either. I was locked out of my account and I contacted your customer service, that’s what they told me, surely you would have recording of the conversation.

  • ronak_malde
    Ronnie (@ronak_malde) reported

    @O2 I am writing to urgently seek clarification regarding a refund that was due to be credited to my bank account. The refund was initiated on May 9, 2026, and I was informed that the funds would arrive within 3-5 business days. As of today, the money has still not been returned to my account. My experience with your customer service channels thus far has been incredibly frustrating. The primary reason I chose to migrate to another carrier was due to poor service, and this current delay only confirms that I made the right decision. Given the lack of flexibility and the difficulties I have faced, I can no longer recommend your services to others. If you feel that you have it in your heart to give me back my refund, please reach out. If not, have a meal at Wagamamas on me!

  • BucketofFrogs
    Richard Sears (@BucketofFrogs) reported

    @O2 hi there is there any reason why the mobile signal is so poor in HP4 postcode area ?

  • StevieDee710
    StevieDee (@StevieDee710) reported

    @O2 Offer is fine. Service poor.

  • macon1375
    Mark Connolly (@macon1375) reported

    Absolutely shocking from @O2 today. Years of loyalty and 2 hours haggling still give me worse deals than a new customer….. who wants my business @ee @VodafoneUK

  • lilyryan
    Lily Ryan (@lilyryan) reported

    @O2 Due to the recent price increase, I’ve decided to move to another provider. I’m unable to find an option in the app to cancel my SIM. I already have a PAC code to keep my number and I’m now out of contract—would that be sufficient to proceed?

  • COMalley2017
    Christian O'Malley (@COMalley2017) reported

    @o2 @TicketmasterUK The O2 priority link for Shed Seven is not working. It keeps sending me back to the priority app. Please advise ASAP

  • ALittleLaw
    Michelle Edwards (@ALittleLaw) reported

    1.@O2 Since 2022, I have repeatedly raised complaints about ongoing signal outages, yet nothing has been resolved. On 16 April 2026, I spoke with a male operative in your overseas call centre. He acknowledged the long‑running issue and agreed to apply one month’s credit to...

  • LiaamStephen
    Liam 🥃 (@LiaamStephen) reported

    @O2 how do I cancel my airtime plan?

  • darrenbram66
    Darren (@darrenbram66) reported

    @O2 I pay £12.50 Sim only for my wife's phone...bit of a rip off....poor coverage...30G mobile data that doesn'twork...should've gone with @lebara

  • damotdavies
    Damien Davies (@damotdavies) reported

    @O2 any chance you can respond to my DM, my emails, call me back as promised and deal with the ongoing issue with lack of access to My02 account? been like this since 10th of February.

  • SpoutHandle
    Gary (@SpoutHandle) reported

    Out of nowhere, I get a 5G signal almost exactly 2.5 miles away from my house, however, when I check your coverage checker it says there is no 5G there? You have until September to provide it in my street or I’m leaving, how can I get accurate information about a roll out? @O2

  • laurabarr39
    Laurabarr40 (@laurabarr39) reported

    I’m sick of having hardly no signal and 4G doesn’t work properly! If nothing changes I’ll be cancelling my contact @O2 😡

  • Gegege3975W
    **** Gegege (@Gegege3975W) reported

    @O2 how can i talk to professional assistant to figure out my problems

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