The "USPS Arrange Delivery Shipment" Text Scam
USPS: the arranged delivery for the parcel 1z20814 has been changed. Please confirm here: w6fvc.info/x7MnAthJ3q
If you receive the "USPS Arrange Delivery" scam, please do not click the link in it, just report it to your cellphone service provider and then delete it.
So far, the scam has been sent from the following telephone numbers:
If you know of other telephone numbers where the scam has been sent from, please add them in a comment below.