Not sure if this number is spoofed but he was nice enough to leave a voicemail.  The Mexican accent and voice sound very familiar to me as this guy and his buddies have been trying to sell me illegal drugs for about 6 years now.
FYI, if you play along with these thieves it will escalate into a frightening series of calls from a 202 area code saying they are the DEA, but it can all be settled by sending a Green Dot money card to cover the $450 "fine" to an address in the Dominican Republic. (Say what?)
I must have too much time on my hands. Anyway, if you try to scam them back they will just keep calling, sadly.
So... if they tell you that your prescription for Oxycodone or Norco is ready to be ready to re-filled,
DON'T SAY A WORD and hang up!  SERIOUSLY!
The years of follow up harassment just ain't worth the initial fun of baiting them.
(I put them under Telemarketer because Scamming turd isn't one of the choices.)