O2

O2 Outage Report in Monmouth, Wales

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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 Monmouth, Wales

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

O2 Outage Chart in Monmouth, Wales 01/27/2026 01:55

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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 Monmouth, Wales

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

  • nathanbarrett76 Nathan Barrett (@nathanbarrett76) reported from Usk, Wales

    @O2 absolute joke customer services give me the unlock code I have paid for my phone and you are with holding the code so I can't activate my new sim

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • hinckleynigeria Adrian🇬🇧🇳🇬🇺🇦 (@hinckleynigeria) reported

    @EnglandRugby @owen_faz @O2 Every Australian parents worst nightmare "mum I want to be an England fan when I grow up".

  • snapshot_brian Brian (@snapshot_brian) reported

    @O2 Only noticed it this morning I've tried my sim on another phone and still done the same I even called my phone from a landline but the signal still dropped down to h+ then when the call finished it goes back to 5g after about 20 seconds

  • britesparc Mr Britesparc (@britesparc) reported

    So is @O2 down for anyone else or just me? Not had any network coverage all day

  • Tippercoaching Tippercoaching (@Tippercoaching) reported

    @O2 hello:) 2nd month in a row now you've emailed me with promotional codes for £200, now £100 off upfront cost that when I enter it is invalid, been with you guys since my first ever contract, any chance I could get this rectified please? Lady on the phone was lovely but no help

  • mikedoc90 Michael Docherty (@mikedoc90) reported

    Anyone know how to fix roaming on iPhone on @O2?

  • dmahon David Mahon (@dmahon) reported

    @O2 I have a number of business phones (all iPhones) which have worked fine in London using WiFi Extra underground - until today (one phone). Your phone support is hopeless and deny its existence. Help.

  • rachk_k RK (@rachk_k) reported

    @O2 are you going to sort service in Bournemouth Town Centre (BH1/2) it is beyond terrible,get better service in the New Forest! I can’t even pay for parking due to lack of signal!

  • Nalfy5 Nalfy (@Nalfy5) reported

    @O2 Everywhere. Been well documented with support, as I said hours spent on the phone; dozens of tests done for them to say it’s fixed over text and consider it closed

  • custardcross Ian Gorrie 🇺🇦 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇬🇧 (@custardcross) reported

    @O2 Can you confirm a full loss of service in DD4 area of Dundee? My Dad who is in his late 80's has no service today. Can't set up wifi calling as needs a text message to authenticate access and has no service to do so. thanks.

  • grubkat Katherine L (@grubkat) reported

    @Tulstar @O2 Also issues in SY1/SY2!!