When will my SIM card get shipped?.
SIM cards are shipped out the same business day, providing the order is placed before 12:00PM EST. During holidays and weekends, shipments will be sent out within 48 hours.
SIM cards are shipped via USPS. However, if you are trying to "time" your order to coincide with the end of a billing cycle, give yourself a little leeway so that there is no lapse in service. If porting, ensure that you have enough time to receive your SIM and port your number over before your current carriers billing cycle is up. Porting out of a inactive account is blocked by many carriers.
Once shipped, you will receive a tracking number via email.