O2

O2 Outage Report in Grantham, Lincolnshire, England

No problems detected

If you are having issues, please submit a report below.

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 Grantham, England

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

O2 Outage Chart in Grantham, Lincolnshire, England 01/21/2026 21:40

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (50%)

    Phone (50%)

  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.

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 Grantham, England

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

  • shereenorla shereen Taggart-Bayliss (@shereenorla) reported from Balderton, England

    @O2 R u able to help with this at all

  • DanLeahy71 Dan 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@DanLeahy71) reported from Stretton, England

    @EE But was rubbish once I left the city and went home. Hence, I’m still with @O2 who I also got a 4G signal from in the city.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SamiFarooqui Sami F (@SamiFarooqui) reported

    @O2 hi, I received a call from 03333446973 claiming to be from O2 trying to sell me a tablet. I confirmed some personal details before realising what was happening as they seemed to know my tariff and other personal info. I’m very worried I have stumbled into a scam & need help.

  • Carrieanne2711 Carol Veitch (@Carrieanne2711) reported

    @O2 my phone signal has been absolutely rubbish in PE10 area for months. You’ve been messing with a mast that’s been affecting the signal. Any chance of completing the job soon because what am I paying g for?

  • sgtalex77 Alex S (@sgtalex77) reported

    @O2 Can't watch it if the internet connection is down & you won't fix it!

  • cdmk_catlady CDMK 🐾🇺🇦🌻 (@cdmk_catlady) reported

    @O2 Already did that . WA9 area, awful signal. Issues with mast?? It’s been getting worse past weeks, couldn’t load anything while outside today. Centre of town no signal.

  • BorisJo06829172 Boris Johnson (@BorisJo06829172) reported

    @O2 Where are your data plans so bad? You guys seriously call 7gb of data for £10 a big bundle? I’m questioning if you even get 7 it ran out in about 2 hours. I switch to giffgaff and 7gb lasted me over half a day of doing the same thing.

  • edwardlui Edward Lui (@edwardlui) reported

    @virginmedia @O2 @VMO2News how do I add #volt as it’s quite of a loop being a customer of both sim and broadband. It says sign in to My O2 it then directs you to Virgin and then back to o2 to confirm in a customer of both and it loops. What are the benefits and how do I apply?

  • CharllotteP Charllotte Potter (@CharllotteP) reported

    I feel sometimes that good customer service isnt always recognised. Especially with all the price increases happening. Thank you @o2 have to say the best service i have received in a long time.

  • Chillieblitz Remifentanil (@Chillieblitz) reported

    @O2 OMG O2 - why is it so hard for you to swap a phone no from a O2 PAYG SIM to an O2 monthly sim - two phone calls to customer service and still not done ;(

  • LindsMorrison Lindsay Morrison (@LindsMorrison) reported

    @elizete_xo @O2 Same thing here. Although Apple are rubbish helping with issues too!

  • Rachael95903726 Rachael Knight (@Rachael95903726) reported

    @O2 really disappointed in the service with yourselves, paying for a contract that delivers nothing with no access to my account, customer services are no help, made +++ calls over months to try to sort things but got nowhere, never will I use O2 and I will tell others the same.