You can sign up for the AvoxData File Update service to get the full file of "skinny records" (those available on the free AvoxData lookup) and daily updates which include the ISO 17442 Identifier (called CICI or CFTC Interim Compliance Identifier). Just email us.
Ken

We've eliminated most of the filters on our CORE database this weekend. Record count on www.avoxdata.com should be close to 950,000 once load is completed tonight.

Ken