Who called from 4435507955

I am getting calls from 4435507955 occasionally. Who is this?

NCO Financial, looks like they have yet another new number,

This number is from a debt collector that works with Wal-Mart, they are calling to harass people

that number has called my phone three times this morning alone.  not to mention the numberous calls the past few days.  i have filed chapter 7 bankruptcy and i'm assuming that it's credit related.  my lawyer has me keeping a log because this is harrassment.  i suggest you do the same

It's a collection agency.........