Robocall.  This is one of about 50 phone numbers that some medical alert scam company is using. Every time you block one, they use another number. They are all 713–338-2***
These people should be tarred and feathered.

"These people should be tarred and feathered." Agreed!  I live in the city where this area code originates (Houston) and these pieces of garbage suddenly appeared out of nowhere, call every single day from these 338 numbers and never leave a message.

YES! I get the same calls.  It is ridiculous!  I have blocked and blocked and blocked....Still keep coming.