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 03/09/2026 14:35

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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 (%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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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:

  • privatehireguy PHG (@privatehireguy) reported

    @virginmedia I’m a long-standing BB/TV/Phone customer and I took out an @O2 SIM Only contract a few weeks ago, but I’m yet to receive my broadband speed increase. Can you assist please?

  • Hardwired_2_s_d N.C (@Hardwired_2_s_d) reported

    @O2 3 customer support agent , 1 complaint department agent and you, everyone keep telling me same thing but no progress. It’s been 3 weeks and I can’t access my bank apps and amazon. thanks O2.

  • AFC_GLEN AFC GLEN (@AFC_GLEN) reported

    Any help please. Transferring from Vodaphone to @O2 I’ve the Puck Codes for both my boys phones. Will they lose everything they’ve had on the phone when i put new chip in & how does it activate ?

  • mperezsainero Marta Perez (@mperezsainero) reported

    @O2 your signal is normally very bad on SE13 Lewisham but since last night is almost inexistent. What is going on?

  • FatVeganLib Fat Vegan Liberator (@FatVeganLib) reported

    Yo @Telefonica_En & @O2 why do you charge £30 pm for unlimited calls texts & data; when @LycamobileUK who lease your network can offer it for £13.90, it's the same network and service; so why do you charge through the nose for it? Or is it simply greed?

  • las42479 Lorna Smith (@las42479) reported

    @O2 I’ve just upgraded to an iPhone 13 which I’ve set up with no problems. The box included a new SIM card, do I have to use the new one or carry on with my old SIM card? Also how do I enable 5G?

  • MrNJ39 Nathan Jarvis (@MrNJ39) reported

    @O2 what number do I call to cancel my cotract within the 14 day cooling off period? Can I do it via email?

  • iamstu9 Stu (@iamstu9) reported

    @SW_Help no WiFi 7.30 from farnborough - London, can’t work on train #Frustration .. the real problem here is @VodafoneUK @O2 and their awful network

  • brynmeisterx Bryn (@brynmeisterx) reported

    @O2 I have upgraded my sim only contract today and I am unable to activate my Extra. Can you help?

  • ashybashy15 Aislinn Hall (@ashybashy15) reported

    @O2 don't you love when someone takes out an contract in your name and from your bank card and you can't even get help for the fraud that is happening absolute shambles