These are either FOP scams or something similar.  I never answer these calls. My first call, from this number (although I've received other Williamsport MD calls) was received 9/4/15, at 7:45PM, EDT.  No voicemail was left.

wow,
    Theys must be think i's stupid or something.  I ain'[t faill for this trick.  Try listen them and keep saying what, I ain't understands you broke English!  Caller gots angry and be yelling bad words to me.  I say I put phone down and caller say sorry, please get card ready for money transfer, you computer be infection.  I hanged up it the phone and laugh on loud.  You ain't need be tricked.  I think you should no pick up this #.  But is just me opinion.