How Long a number remains valid without top up?

1 ΑΠΑΝΤΗΣΗ 1
ΜΟΝΤΕΡΕΙΤΟΡ

Απ: How Long a number remains valid without top up?

Ηello @vatri Χαρούμενο emoji

 

You need to top up every 60 days so that your number remains active.

You can top up online from 10€ with a credit or a debit card here: http://bit.ly/2lB5ciy in order to get free MBs for 30 days. 

ΤΣΙΚΟ

How Long a number remains valid without top up?

I just bought a phone number from Wind. If I don't Top up , how long will the number remain valid?