Not sure about this number, the who's what's where's and all that... However, for some reason I know this number. I only had to see it once today and had no problem remembering it making this search. So apparently, to me then, it's a number I recieved numerous times in the past on my mobile phone.

This number belongs to an attorney or collection agency.

It's the number for attorney MJ Hecker or MJ Heckler & Associates. The firm apparently handles collection cases for creditors such Arapahoe Credit Union, et al.