O2

O2 Outage Report in Penzance, Cornwall, England

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 Penzance, England

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

O2 Outage Chart in Penzance, Cornwall, England 03/15/2026 13:25

March 15: Problems at O2

O2 is having issues since 02:20 PM 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 (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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 Penzance, England

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

  • BrownieLB_1 Lisa-Marie (@BrownieLB_1) reported from St. Ives, England

    @O2 Thanks for getting back to me they knew my full name, and that I was the account holder that’s as far as they got before I put the phone down. I didn’t give any details at all. Can these people access my account? It is worrying

  • matt_saunders_ Matt (@matt_saunders_) reported from Marazion, England

    @cymraesydwi @tescomobile @O2 Tbh ate bloody terrible. Definitely a goodwill payment due whenever they get it resolved…! I mean leaving a woman stranded with no mobile phone is downright dangerous.

  • raymond_badgery raymond badgery (@raymond_badgery) reported from Camborne, England

    @lewbrwn @O2 Potty they don't repair 4g masts, mine down for two months!

  • loupop81 Sophie Osborne (@loupop81) reported from Penzance, England

    @O2 Network down in Cornwall not able to make or receive calls.. not helpful given current climate 😐

  • BrownieLB_1 Lisa Brown (@BrownieLB_1) reported from St. Ives, England

    @bleddyn123 @O2 I’m paying £100.00 for the phone/contract a month 😳 can’t be any worse I’m looking at new service providers tomorrow

  • matt_saunders_ Matt (@matt_saunders_) reported from Marazion, England

    @cymraesydwi @tescomobile @O2 I can imagine. Deeply uncool of tesco to not recognize this as an issue.

  • BrownieLB_1 Lisa-Marie (@BrownieLB_1) reported from St. Ives, England

    O2 since when do your help desks cold call your clients about their accounts? I refuse to deal with anything when I’m contacted directly? 0330 303 5296 number has called me 4 times In 2 days #mobilephone @O2

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • cgreenwood_ C🔴 (@cgreenwood_) reported

    @O2 I now have no service or signal. Restarted my phone and all that. Still not getting signal?

  • lestereverton80 ᵀᴼᶠᶠᴱᴱᴹᴬᴺᴸᴱˢᵀᴱᴿ✨1878 (@lestereverton80) reported

    @O2 Ok to dm as having a couple of problems

  • JulianButler75 𝕁𝕦𝕝𝕚𝕒𝕟𝔹𝕦𝕥𝕝𝕖𝕣𝟟𝟝 (@JulianButler75) reported

    @O2 have deleted the app and reinstalled it, but still nothing. Please help?

  • greenleader1 CHUMBA (@greenleader1) reported

    @O2 when ya internet is so bad i had to get a three dongle

  • your_ghostlight your_ghostlight (@your_ghostlight) reported

    Does anyone know if O2 Priority queuing is still a thing at O2 venues? and if it is, is there a list of which venues still offers the service? thanks! @O2 @O2academybrix @o2academygla

  • SimonJLBuck Simon Buck-Honour #FBPE #IamEuropean (@SimonJLBuck) reported

    @O2 Why have I “no service” on my mobile today? RH13 postal area.

  • themightylich richard varley (@themightylich) reported

    @O2 when out and about in Devon reception is normally great but in my house it is terrible. Anything you can do to help? Thanks

  • RobeeShepherd Robee Shepherd 🌈 (@RobeeShepherd) reported

    @VeganVPF @O2 Why is it never coppery?

  • greenleader1 CHUMBA (@greenleader1) reported

    @O2 2 sim cards 2 network resets now i cant get call waiting ill not ne renewing

  • TimbobWilts $shib $sol $luna $dia (@TimbobWilts) reported

    @O2 Misplaced phone, want new SIM. Your MyO2 website is a disaster sending me on time-wasting 'contact us' loops so I've ended up asking for help here on Twitter! How do I order a new SIM without my phone on me PLEASE?! It is NOT on MyO2 and there is NO Live Chat option on MyO2.