Area District Finance File (AREADIST.TXT)

Area/District 3-digit and 5-digit ZIP Code Assignments (AREA_DIST_ZIP.TXT)

NCOALink® Full Service Provider Licensees

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

NCOALink® Certified Software Developers

This document contains contact information for NCOA^Link® Certified Software Developers.

NCOALink® Licensed Interface Distributors

This document contains contact information for NCOA^Link® Licensed Interface Distributors.

NCOALink® Limited Service Provider Licensees

This document provides a list of service providers and contact information for NCOA^Link®. 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 NCOA^Link Full Service Provider Licensees.

Move to Competitive Street Addressing (MTC SA) List

This .txt file contains the MTC SA List.

Pending Route Adjustment File

This Excel sheet details route adjustments for May 2023 thru August 2023.

Retail Distribution Codes (RDC) Assignment File

This downloadable file provides information on the Retail Distribution Codes (RDC) Assignment.

Retail Distribution Codes (RDC) Assignment File Compressed

This document provides information on the Retail Distribution Codes (RDC) Assignment File. The file attached is compressed.