O2

O2 Outage Report in Monmouth, Wales

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 02/17/2026 09:55

February 17: Problems at O2

O2 is having issues since 10:20 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  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:

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan

  • ChrisElison Christopher Elison (@ChrisElison) reported

    Can't dial *#10# on either of my @O2 phones to check balance, is the number not working or has it been removed from use? Can still dial 4444 to check, though...

  • ChrisElison Christopher Elison (@ChrisElison) reported

    Can't dial *#10# on either of my @O2 phones to check balance, is the number not working or has it been removed from use? Can still dial 4444 to check, though...

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan

  • DanTebay Dan Tebay (@DanTebay) reported

    @O2 ✅ Hi @O2, I’ve DM’d you about an urgent roaming issue and need help placing a roaming bar and refund escalation. My number ends …2671. Please check your DMs. thanks Dan