Cardiff and Vale University Health Board - 📱Open your mobile phone contacts ➕Add CAV 24/7 as a contact (0300 10 247) 🕑If you ever think you need the Emergency Unit but it's
Doncaster Council - Many of us ignore calls from unknown numbers, due to the amount of nuisance calls we get. Here's an important number to save in your phone, though: 0300 013
![Cardiff and Vale University Health Board on X: "Is the #CAV247 number (0300 10 20 247) a freephone number? 📞 A 0300 number is treated like calling any other geographical landline number Cardiff and Vale University Health Board on X: "Is the #CAV247 number (0300 10 20 247) a freephone number? 📞 A 0300 number is treated like calling any other geographical landline number](https://pbs.twimg.com/media/EerWrbpXsAAbhtx.jpg:large)