He calls my number and asks for different people.

THIS PERSON CALLED ME ON 11/13/08. I DIDNT ANSWER AND THEY DIDNT LEAVE A MESSAGE.

just receive a call from this number it is jeff from national credit solution, the guys that the apartment people give ur account to if you break ur lease or they feel like the apt was not clean enough, can u believe that i was sent to collection because there was one sofa that was left in the apartment, i did the walk through and someone could have call me and said the person that is suppose to pick up the sofa did't come , or something and i would have came and moved it myself,

Yep, collection on a debt they say is owed from an apartment lease.  90 days after moving out and no invoices.  How do they expect to collect.

female voice said she was calling to collect on a debt.  do they really think you are going to answer an anonymous call with no information on who or what it is about.