Called 4 times within minutes of each call. I let it go to voice mail but they left no number. On the 5th time they called, they asked for "Amy". I told them the phone did not belong to an "Amy" nor did I know anyone by that name. The caller (female) recited my correct phone number and I again told her I did not know any Amy. I also told the caller (female) that they were to remove my number from her records because the number of back-to-back calls bordered on harassment. The caller claimed she kept calling back was because she didn't hear anyone on the previous calls (kind of hard to hear anyone when they don't answer the phone). It's now been about 20 minutes since that conversation and I have received no more calls from that number.