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 01/21/2026 11:25

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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 (30%)

    Internet (30%)

  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.

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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:

  • MSCS91 Martyn Scott (@MSCS91) reported

    @O2 a newly erected warehouse building has completely destroyed out signal with o2. CV79JU anything we can do. We have no access to Wi-Fi.

  • DiamondLights4 Diamond Lights (@DiamondLights4) reported

    @O2 Hi, I need to speak to someone with regard to trouble paying my bill this month. There was a number I rang but it was just a recorded message when I went through the options.

  • philce Phil (@philce) reported

    @O2 Maintenance works upgrading the network…. Wi-Fi isn’t working either!

  • SeanMaskey Seán Maskey (@SeanMaskey) reported

    @O2 hi. I've been getting these emails. Dec 21. "Looks like a nearby phone mast isn’t working as it should, sorry." you then tell me its all fine. is it phishing? its not FINE! no data outside, let alone inside. please fix it.

  • franlatics27 Fran Edwards (@franlatics27) reported

    @O2 WN4 0SB-WN4 0YU mast any chance of actually fixing this issue now its been ongoing since Feb and the signal is absolutely terrible through the day

  • rajgupta292611 Rajinder Gupta (@rajgupta292611) reported

    @O2 please help I have applied for transfer of old number to new number (both are with O2)on 9/7/22 and now it’s more than 90 hours my old number is out of service because of O2. I don’t have any connectivity because of O2

  • Emma96Harvey EmmaRoseHarvey (@Emma96Harvey) reported

    Not sure what is up with @O2 but not getting a signal anywhere in Colchester town centre... Hopefully it will be sorted by Friday as I'll be working in town then!

  • nickybarrot84 Nicola Barrot (@nickybarrot84) reported

    @O2 WiFi calling doesn’t help me contact my kids’ schools or any other important calls. I’m paying for a service and not receiving it

  • DeannaLouise94 Deanna (@DeannaLouise94) reported

    @O2 You don’t want to help at all. Fed up of being fobbed off. 🥱

  • JElliott_MIC Jonathan Elliott (@JElliott_MIC) reported

    @O2 help. In europe and connected to cosmo on E but no 3g. Roaming is on. Bolt ons bought.