My wife asked me what I wanted for Father's Day.
Remembering my Dad, he said "Every day is Father's Day."
I agree with that.
As for my birthday we have a 45 year tradition of Beef Ribs and Date Night.
Works for us.
I bought 15,000, various sizes, at an estate sale for $0.01 each.
When all of mine are sold off at my estate sale, somebody else will pick up a bargain.
IF the incoming number is not spoofed, the iPhone can block them in the contact list.
I block by entire Area Codes and Exchanges.
Create a contact name Block Area 415
Set the various phone numbers to 415 *** *****
Block the contact.
This works on real incoming calls.
It fails when the incoming number says "415", but is actually coming from a different area code.