I am at work and they have already called me 4 times and it is not even 10am

I got a phone call from this number today during a business meeting.  Like the rest, the did not leave a number.  It is now 10pm my time and I figure they would be closed and I would get an automated system...WRONG!  Someone answered the phone before it ranged on my end.  She try to tell me that I applied for a grant and all this other stuff.  I asked her what info she had on me and she read back to me: my name, phone number and home address.  I sure hope they don't have anything else about me.

if u call somebody u need to speek to them an not just let the phone ring an then hang up stop calling 864-505-5059 put this num. on your do not call list an quit calling my phone last warning

Most likely they are using VOIP or something like grandcentral to mask their number, so a complaint will not do a lot of good unless enough damages are proven to get law enforcement involved.

Confirmed, from whocalled.us:

This fake outfit "213-533-8042" is using a service which changes the phone
number they are calling from & their name which appear on your Caller ID. Go to:

http://www4.spoofcard.com/
and see for yourself. They are calling from India to get your bank # or your CC #. No body in the USA owns this 213-xxx-xxx #.

More from whocall.us:

The phone # 213-xxx-xxxx is a fake # . The real #this Harry Jay Sherbondy Jr.
calls from is masked using a service such as http://www4.spoofcard.com/
to mask the real #he is calling from. The # he is calling from is in Vegas NV. Some under the name of girlfriend he lives with by the name M.M. Smith.
Such as 702-877-2420 or under the DISSOLVED(8/9/2005)corp. Globalreach Intl.,Ltd.702-349-5763. There is also a Cell Phone he calls from:
702-510-3649 {most calls are initiated from this telephone}.
Also a Fax # 702-889-1580.