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

This document contains information about NCOALink® Full Service Provider Licensees. These service providers receive 48 months of change-of-address (COA) data from the USPS® on a weekly basis.

Contact Lists
02/02/2026
NCOALink® Certified Software Developers

This document contains contact information for NCOALink® Certified Software Developers.

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

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

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.