Who called from 6828085315

Last month I went to Six Flags New England and filled out raffle ticket stuff putting me in a drawing to win $. That's when I started getting all these calls. All the numbers are from TX the numbers (so far) are:
682-808-5319
817-617-4335
817-522-6885
682-808-5315

This is a timeshare thingy.  I blocked the caller.

Silverleaf Timeshare sales. They are really annoying and persistent.
The numbers that have called me so far from the same company:
817-522-5885
817-617-4340
682-808-5315
866-804-8589
682-808-5319
888-325-6863
817-525-1024
800-351-0774
682-808-5321
817-617-4335