this phone number starting with 781-483  ending with 05--or 06-- ......0601  0602  0603 etc etc.  keeps calling me from literally 25 or 30 different numbers all having the same first 6 or 8 digits......   if you call them back, it says that this verizon wireless cellphone is unavailable, then it hangs up on you.   verrrrrrrrrrrrrrry annoying.....................        this should be against the law!!!!!!!!!!!!!!!!!!  they have been calling for months!!!!!!!!!!!!!  if someone knows how to stop them,,,,,,  please do!! and thank you!!!