I first heard about KataTelecom from a guy in my hostel dorm in Lisbon—he was handling all his calls with one number across different countries. That got me curious, so I gave it a try myself. I liked that there were no complicated installations or commitments. Just a number I can use everywhere, which is really handy when I’m jumping between cities. It also works great for registrations where local numbers are required, like booking transport or events.