Verizon doesn't have a way to bill for collect calls from anywhere so they wont let you take them.

garbage!  Our worthless son has called us SEVERAL times, collect. from jail!  How do we block his calls?

We always want to ensure you do not receive these type of calls. Do you know if the number changes every time he calls? We can try blocking on the number on our end, but it would only go into effect for 90 days! Have you tried blocking the number on your end? We're eager to hear back from you. MichelleH_VZW