regular calls from this number, no one is there and then the line is disconnected after about 15 seconds.

This is Silver Stone Credit Card Services.  They are a credit card processor & they will NOT take NO for an answer.  They keep calling and calling, even though we have said no we do not want to switch companys..  We have even told them to STOP call us, but they keep calling.

Live person said "This call is being recorded for quality" so I hit the block button and hung up.

she asked for the owner. said he wasn't in. she asked if I am the one who handles the phone and internet. I said no. and she said well when is the better time to call back. I said its hit or miss when they are in the office. she asked for his cell number. I LOL'd(literally) and said I am not going to give that to you, and she said that's fine, some people have business phones. (um not for your calls) and she then asked for my name. I hung up on her.

Rec'd call yesterday...no message left.  Caller ID:  Cust Serv.   Blocking this #