Hangs up - but call frequently without leaving message. Who is this caller?

pick up phone and hear nothing. i did get someone to answer a few weeks ago and i was not pleasant when they actually spoke to me told them on do not call list.

unknown blank calls

Called yesterday at 5:56 pm CST, no message. Tried calling back, no answer

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Calls at least one time a day sometimes 2 times a day. Never leaves message, when you call the number back it is not a working number. Picked up one time and a female answered. I hung up. Hate when they dont even have the guts to have a legitamate phone number to call back and asked to be taken off the call list.

Bogus charge on credit card...this is a scam. I am stopping payment on these charges.

The people that are calling from this number have a suspicious vibe. They refuse to identify themselves, they ask very personal questions as if they were some type of authoritave figure, which I doubt since they are hiding behind ther phone...

calls and then hangs up