Who called from 6202278510

gotta letter and phone calls never leaves a message or tells what there wanting in the letter they sent to my mother wanting to know where I live not sure who it is but guess its not that important if they call and don't leave a voice message huh

I looked it up by area code and and found southern kansas.  Then with that, Google located it to the Dodge City  Amatrack?

I got this call on my cell and didn't answer since I didn't recognize the call.  After I googled the number I saw that they are a collection agency.  Called them back out of curiosity since I don't owe anything and they transferred me and I got disconnected.