Features
Feature is available with the following Phone.com plans:

Call Blocking



Call Blocking allows you to block incoming calls from unwanted callers. Phone.com enables blocking incoming calls from unknown numbers to a specific phone number in your account. The Call Blocking feature also allows you to globally block incoming calls from a specific caller to all numbers in the account. Can’t remember the number that called you but want to block them? Easily block a call from your Call Logs!

When using your account, call blocking can be activated in a variety of ways: