临时手机号可以用多久-国外短信接码英文
How long can you use a temporary phone number for receiving SMS?
This depends on the service provider. Some offer numbers valid for just 10-20 minutes, perfect for a single verification. Others provide numbers that last for several hours or even a few days, suitable for extended tasks. The duration is clearly stated when you obtain the number. It's crucial to use the number promptly as it may be recycled after the time expires or after the first message is received. Always check the specific terms of the platform you are using.