NCOALink™ provides mailers with updated addresses for people that have moved in the last 48 months. This service is provided by licensees of the United States Postal Service®. NCOALink™ provides CASS™ output, Address Standardization,
ZIP + 4® coding, ZIP® Correction, Carrier Route Coding. NCOALink™ meets Move Update requirements, enabling mailers to qualify for postage discounts.

Maximum address hygiene benefits are realized when the NCOALink™ product is processed in conjunction with DSF2™ processing .

An original or faxed NCOALink™ Processing Acknowledgment Form must be received prior to NCOALink™ processing.

Compact Information Systems is a non-exclusive Limited Service Provider of the United States Postal Service® for the NCOALink™ service. All payments for this service shall be made payable to the licensee. The USPS® does not establish, control or approve the pricing for this service. This website is in no way affiliated with the United States Postal Service® and it's NCOALink™ service.

DSF2® processing is provided by a non-exclusive licensee of the United States Postal Service®.

The following trademarks are owned by the United States Postal Service®: NCOALink™, AEC II™, CASS™, LACSLink™ POSTNET™, USPS®, ZIP®, ZIP + 4®, DSF2®, United States Postal Service®