Contact Lists
02/02/2026
NCOALink® Licensed Interface Distributors

This document contains contact information for NCOALink® Licensed Interface Distributors.

Contact Lists
02/02/2026
NCOALink® Limited Service Provider Licensees

This document provides a list of service providers and contact information for NCOALink®. These providers receive 18 months of change-of-address (COA) data on a weekly basis from the USPS®. For the full 48 months of COA data refer to the NCOALink Full Service Provider Licensees.

Contact Lists
02/02/2026
DSF2® Licensees

This document contains a list of DSF2® licensed providers with contact information.

Contact Lists
02/02/2026
LACSLink® Developers (PDF)

This document contains a contact list of LACSLink® developers.

Contact Lists
02/02/2026
LACSLink® Distributors (PDF)

This document contains the contact list of LACSLink® distributors.