My Apple Watch is receiving calls to the number assigned to that line if dialed direct. When I get a call to my iPhone number, it rings on the Watch at the same time. When I call from the Apple Watch, it shows as coming from my iPhone number. However, when I look at my account in My Verizon, I see the place holder number for the watch line... if you call that number, it rings to the Apple Watch only.
Is it possible to have calls that are placed to that number blocked? The numbershare FAQs indicate that the Apple Watch is supposed to work only with the main line it is paired to.