How long will it take to get the mobile card back when it stops?

The card will not be taken back. It's just that the number will be cancelled or sold to others. Mainly depends on whether you have handled the shutdown insurance number. China Mobile's downtime insurance number is free for 3 months, and 5 yuan every month after 3 months, provided that you have prepaid phone bills in your mobile phone.

Mobile phone downtime takes effect immediately, and restart takes effect immediately. If you want to stop for a long time, you can stop at the end of three months after the restart. In this case, the system will only charge you one day's phone bill. You can stop for another three months for free. (the premise is that it is generally best to stop at the end of the month, which is easier to remember. Save the phone bill again, kill two birds with one stone)