So frustrating! Having the same problem. However, if you're on an iPhone and have the new iOS7, you can now block phone #'s...just blocked all the 201 340 #'s that have called me over the past few months.
I received a call from this number wanting to discuss what he termed "your previous purchase of viagra/ cialis pills". Although I did ask him to repeat the statement, hearing it the second time made no more sense. I responded: "Ehhhhhhhhhhhhhh, I don't think so.", & hung up.
I've been receiving calls from several different numbers from this same company. A company based out of India, or at least every employee I've answered when not looking speaks with a heavy Indian accent. They always state that you previously purchased viagra/cialis and want to sell you more...even though that's not the case. I've been receiving cals for 8 months now...the numbers all start with 201-340-1xxx (1008, 1000, 1013, 1014, 1028....all in the past 3 days - 32 total calls to be exact).
Answering and telling them to stop calling only makes it worse. Extremely rude, comments such as "know where you live, about your kids, wife, etc." Gotten so bad and disruptive I'm very close to changing my cell number all together.
These people are dogged in making these calls. I have answered some and firmly told them not to call again......but, well when the caller's brain is the size of a pea, then their comprehension factor decreases by a factor of 100. Stupid calls by stupid people.