called my cellphone 2 times today, i would like to know how they got my number to my cell. no messages left by them.

they call three or four times a day, even in evenings. Never leave a message.

They call several times a day, don't leave a message.

called every day without leaving any message

stanger number calling

They call three or four times a day, even in evenings. Never leave a message. I found the purpose of the compagny. It's a compagny that has the name of "Ad hoc Research". You must get your phone out of they're list if you don't want them to call you back.