A temporary UK number for OTP (One-Time Password) is a disposable phone number used to receive verification codes and other sensitive information online. For instance, when registering for a new account on a website that requires phone verification, you can use a temporary UK number to receive the OTP instead of using your personal number.
Temporary UK numbers for OTP are becoming increasingly popular due to concerns about privacy and security. They offer a convenient and secure way to receive OTPs without exposing your personal information. Historically, the rise of online fraud and identity theft has driven the demand for temporary numbers as a means of protecting sensitive data.