O2

O2 Outage Report in Penryn, Cornwall, England

Some 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 Penryn, England

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

O2 Outage Chart in Penryn, Cornwall, England 11/25/2025 16:15

November 25: Problems at O2

O2 is having issues since 03:40 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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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 Penryn, England

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

  • Perranarworthal Jack Tempest (@Perranarworthal) reported from Falmouth, England

    @O2 hi, question. I want to do a number change. The online help says to ring customer services but customer services says it’s only dealing with lost/ stolen phones or cancellations/new business, and everything else is online. What would you recommend?

  • sophsweet Sophie Sweatman (@sophsweet) reported from Falmouth, England

    @O2 spam reporting text service is buggy. Can't access message as in spam folder but it auto replies to ask for a reply with the name or number of the spam text. I reply with answer and just get same auto reply asking same question again. Forget a month later and the loop goes on

  • sophsweet Sophie Sweatman (@sophsweet) reported from Falmouth, England

    @O2 the mobile signal is getting very unreliable and the call quality is terrible, with echoes, faintness and other interference. I find it hard to believe in 2021 a government can sabotage communications by reversing roaming. in a queue for a call centre when the line dropped

  • secrettruro SecretTruro (@secrettruro) reported from Truro, England

    O2 appears to be down. #truro #cornwall @O2

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

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

  • sophsweet Sophie Sweatman (@sophsweet) reported from Falmouth, England

    @O2 you really ought to know about #Neurodiversity your automated voice asking people to say in a few words what they are calling about totally EXCLUDES people on the #spectrum - visual processors. Best to give numbers for departments to include all types of customer. #inclusive

  • TanyaAGT 😷 Grumpy Girdle 🇪🇺😢 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇫🇷 (@TanyaAGT) reported from Grampound, England

    Signal in Grampound gone again. Has the mast melted? @giffgaff @O2

  • saoudyahya1 saoud yahya (@saoudyahya1) reported from Truro, England

    Waiting outside one of your shops 2 people are there I was told I was next and the last customer left 15 mins ago , great customer service @O2

  • tjc26900303 tjc (@tjc26900303) reported from Truro, England

    Trying to get help from @O2 is a nightmare. My number porting should have been done on Thursday but hasn’t and can’t get hold of anyone to speak to!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • tiecx_ t (@tiecx_) reported

    @o2 my 4G’s not working all of a sudden, it’s been playing up all hour? I’m located in Bedfordshire, can you take a look at this please

  • BusyLittleLady Susanna (@BusyLittleLady) reported

    @O2 I’m just about done with not being able to use my phone out and about …. The supposed ‘mast that is down’ has been out for weeks and weeks…. #drivingmeinsane #compensationplease #barnet

  • al3xmansell Alex Mansell (@al3xmansell) reported

    @O2 It’s all the time lately in the Stafford / Stone area. Hit and miss. Terrible. It reverts to 3G but when that happens I might as well turn my phone off. 3G is useless.

  • _KXIV •KvRxM• (@_KXIV) reported

    @O2 Oooof. I spoke with two customer service agents today and they both said it was. 🥵

  • egansmind EGANS🧠 (@egansmind) reported

    4G /3G Service on the new #iPhone13Pro is pretty poor @O2

  • NeilBowman1985 Neil_NUFC (@NeilBowman1985) reported

    Whoever from @O2 decided it was a good idea to do maintenance work on the phone and network signal in NE9 today. IS AN UTTER UTTER ****!!!!!!! and I wish them a lifetime of eternal pain and suffering u UTTER UTTER **** 🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬

  • Mark29071823 Mark (@Mark29071823) reported

    @O2 @Kallus24 If you have wifi we can’t get a phone signal for a phone call with you guys how the hell are we gonna get internet with o2. I live in the West Midlands and out service is shocking can’t wait to leave would never go back terrible experience

  • SANKALP4664 SANKALP SHIRODKAR (@SANKALP4664) reported

    Dear @O2 even after paying huge bills thank for providing me with the worst network ever. This is disgraceful. Wouldn’t recommend @O2 to anyone henceforth. And it took me literally 6 min to upload this tweet there you go 🥲🥲🥲 #02

  • ajx1223p AJ (@ajx1223p) reported

    @O2 please sort your service out in Tameside, it’s awful

  • watsonshaun shaun watson (@watsonshaun) reported

    @O2 Iv had my upgraded iPhone 11 since Aug and the 4G network has been pretty awful so nothing works even though it’s got full bars?! So frustrating that I have to find WiFi connection for anything to work online? Always been an O2 customer but this is worst 4G coverage Iv had 😡