I have recieved two phone calls from this number. The ID prints out that it is , DAOU Systems. I looked this up on the web, and it appears to be some sort of software applications company. However, when I answer the phone they claim to be the Census bureau. This can't be!! I've already completed the form!!! And besides, when I called the local census, they said they knew of no one from their office calling here, and that they did not know of DAOU Systems... in fact they laughed at me and made me feel stupid. I did not give any info to DAOU, and I hung up immediately. I suggest not answering the phone,,, smells like a SCAM!!!