I have received numerous phone calls from this number (too many for my call history to contain) along with other numbers.

I called back and I got the voice mail of "Susan" with National Credit Works (NCW).  This group is calling from all of the following numbers:

716-684-8183
866-618-5731
866-377-2028

I called back the 800-618-5731 number this morning..they addressed me by my name even though I didn't tell it to thm.  I also stated that the name they were calling me isn't a name that I have used for over 13 years.  The woman on the phone then told me I had to call "Ms. Stump" at the 866-377-2028 number.  This is absolutely ridiculous.  

They are also harassing my brother in Florida.  How they got his name is beyond me since I haven't had the same last name as him for over 23 years.  

I find it funny that looking on these posts, I actually found one that I posted over a year ago about this same company.

Hope this helps.