Who called from 5042737139

what makes them call?? im confused cuz im n houston. htf did they even get my #

Keeps calling my phone at all times of the day.

It is a call from a telemarketer company named T T C located in Illinois.  If you call the number back you can leave your number and they will take you off the list.  They are federally mandated to do so.

got another call and I answered and promptly told them to remove my name from the list and she said it would be removed . It takes about 2 weeks.

Received a call from this number. No one speaks. No message.