May possibly be LTD Financial. This number is listed as an "extra number" on this site:
http://www.yellowpages.com/nationwide/mip/sentrix-financial-services-469716740
(you may have to view source to see it, they have several extra numbers)
Received 2 calls today from this number and one last week where they claimed they were doing a "survey". Hung up on them all 3 times. OWE NO ONE ANYTHING!
These idiots call and call everyday, multiple times a day. Asking for someone that I have never heard of! Everyday, they are calling here and we are a FUNERAL HOME! They are VERY rude and violent language is used and threatened.