If you finish an order, then there is no way to request and receive SMS using the same number again.

For numbers of USA (Virtual8), Canada (Virtual8, Virtual12), Virtual2, Virtual26, Virtual34, Virtual47, Virtual49, Virtual51, Virtual53, Virtual54, Virtual58, Virtual59, Virtual63, Virtual65, Virtual66 operators, the order stays active for 6-30 minutes, and every SMS from the selected service that arrives during this time is shown in the order.

After the first SMS arrives, the order stays open for up to 5 more minutes and then closes automatically.