Receive a call everyday from this # XXXX..have called me every day as early as XXXX XXXXand as late as XXXX XXXX..they never leave a message and when I 've called back all I get is a recording that states please hold for the next available operator..no XXXX ever comes on..upon googling the # it comes up as Senex a medical bill debt collector..I 'm still not certain as to why they call because no message has ever been left ... but they call everyday..even on the weekend ...