O2

O2 Outage Report in Penzance, Cornwall, England

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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 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 12/30/2025 05:00

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

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.

  • 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

  • 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

  • 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 😐

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

    @cymraesydwi @tescomobile @O2 Never known it to be this bad for anyone. May want to escalate to the CEO or something? I mean it’s far beyond customer service now, this has become a safeguarding issue because you can’t just put your life on hold. Maybe grab a cheap pay as you go sim in the meantime?

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Peacsy3 Peacsy 🤌 (@Peacsy3) reported

    @grime_vintage @O2 Teach you to use a gooner network.

  • noldrini Nick Oldrini (@noldrini) reported

    @O2 @phroobin We have not had O2 here in Yorkshire the whole day - neither cell (which is normally pretty poor anyway) or over wifi. Just in time for Mother's day!

  • AuthorCh Author C.H.Williams💗💜💙 (@AuthorCh) reported

    @O2 Apparently I now have 4G calling - cool - but if I don't have internet, I don't have signal, and I used to have signal all the time without internet - help?! I know 4G calling doesn't affect my data, but I still don't want to have to have data on all the time to take calls?

  • js_utba J 🇬🇼 (@js_utba) reported

    @grrooves @O2 I’m on O2 too and agree, the signal is horrific, especially in the city centre

  • noldrini Nick Oldrini (@noldrini) reported

    @o2 what's happening when I can't get O2 signal and wifi calling over Virgin broadband has stopped working today too. I understand Virgin provides backhaul for you in this neck of the woods - HD9.

  • revill_lyndsey Lyndsey Revill (@revill_lyndsey) reported

    @O2 I can’t log onto my app? And the verification code is not working when I say I can’t log in?

  • grrooves Grrooves💚 (@grrooves) reported

    @js_utba @O2 in Plymouth. Same for everyone that's on the network. Never known anything like it. They haven't done anything to help me either.

  • TrapFaceOmz Oms (@TrapFaceOmz) reported

    @O2 worst network and worst customer service on the phone! Will stick to ee next time

  • clf7ey Clare Forrester-Shufflebottom 👩‍❤️‍👩 (@clf7ey) reported

    @O2 still having problems with my mobile data. I’m getting seriously fed up of not being able to do the simplest of things like accessing my gym log in.

  • Binitdave Dave (@Binitdave) reported

    @VodafoneUK @O2 @VodafoneUK passing the book 📚 Just fix the problem instead of making out im causing it