I'm in Colorado, and received several months of weekend calls from this long-distance number.
Always in Spanish (I'm English only) and always YELLING!
I'd never answer for the Miami caller I.D., but he'd always leave a message on voicemail. I asked a Spanish speaking friend to translate and he said it was about pot. (I'm no on that too)
Finally got a smartphone where I could assign a Silent ringtone and Auto Reject.