Who called from 3072489934

Called my cell phone and since it was not familiar I sent it to voicemail. They did not leave a message. Shows as coming from Afton, WY

Called this morning, same thing no message

called, I didn't recognize the area or number, so I didn't pick up. No message.

Called this morning, showed up as "Afton, WY" I did not answer, they left no message so I blocked it.

Called this morning - I have an app called truecaller that automatically blocks as spam based on internet alerts and it sent it to voicemail. No message was left and it is blocked.