suspicious call asking for information for the phone companies of AT&T, Sprint, and Verizon

Caller pretended to be from Fed Ex asking to verify information to get info. The call was placed in spanish

Tried acting like they were a phone company asking me for my birthday information

They were saying that fed ex had a package for me and that they needed to verify my name and number and if I wanted to volunteer my birthdate.  They needed to be sure I was going to be available for package receiving.  I told them that I had never heard of FedEx making phone calls to verify.  Then they said that they had been trying for three days to delivery said package. Then when I told her again I had never heard of package delivery via phone verification she hung up

As well as the other people complaining about the number (661)324-1017 I receive many calls pretending they are from FedEx trying to get any information from you, regarding a package they have for you. I suggest if you receive these types of calls, don't answer. Regardless, if you must answer do not respond with a 'yes' or a 'no'. I am honestly fed up with these calls and want it to stop!