Call them back and you get an automated "sales pitch" that you won something, however, there is an OPT-OUT Option (Press 5 - Then Press 1) All telemarketers must require an OPT-OUT option from their calling list and to do so just call them back, listen to the quick "you won" message and then press 5 to OPT-OUT.
Same for the # 701-248-1216 (its the same exact stupid telemarketer message)