Welcome
Learn about Spectrum Global Addressing Management and Spectrum Universal Address.
Getting Started
Information on Address Quality solutions by providing tools that verify and standardize addresses in over 220 countries.
Addressing Concepts
Gain information on U.S. and Canadian addressing concepts.
Validating Addresses
Learn about validating address services for the US and Canadian addresses.
Stages Reference
Learn more about Spectrum Global Addressing Management and Spectrum Universal Address.
Appendix
Get an idea on ISO country codes and Coder support.

Residential Delivery Indicator (RDI)

For U.S. addresses only, Residential Delivery Indicator (RDI™) processing can help you determine the best cost for shipping your packages. RDI™ processing identifies whether an address is a business or a residential address. This difference is important because some delivery services charge a higher price for delivery to a residential address than they do to a business address.