I got a call 202-570-7010 and said his manager want me to do Interview on Monday morning, when i asked the name of the Client ,he din't tell me, then i said you plz send me the requirement if i am comfortable i will come i said,he said he will tell to his manager that i am not available and kept the phone.

I just got a call from them to about my resume on monster.  They sound like a scam.