Who called from 4072307076

Just got my 3rd call from this number in the last 2 hours. Getting a little irritated.

2 calls tonight one at 700 one at 900 central time, probably a robocaller considering the surge of calls around the same time

got a call from this number, said i was entered in a sweepstaks

Received a call from this number on March 4, 2010 saying I had been entered in a sweepstakes.  Since they called my cell phone I asked how they received my number.  The caller said they had gotten my number because of a credit card that I have.  Since I no longer have credit cards and have NEVER had a credit card associated with this phone number I got more suspicious of the call.  I explained this to the caller to which she replied "that's okay because we're not related to a credit card."  I continued to press her as to where she had received my number and she simply replied "you've been entered in the sweepstakes" and hung up.

i keep getting calls from this number. I`m sick of it. From now on, these calls are going straight to vm.