Below you will find information on common postal specifications as well as the most updated rates.
ZIP Code Directory
To find a nine-digit zip code for your area
To find a city/state that goes with your zip code
Introduction to Business Mailing
USPS Direct Mail Manual
First Class Mail
Standard Mail (Bulk Rate)
Business Reply Mail Overview & Design
Courtesy Reply Mail Overview & Design
Glossary of Mailing Terms
Neither DirectMailerQuotes.com nor the U.S. Postal Service is responsible for the accuracy of this information. For the most up-to-date information available, go to the U.S. Postal Service website at www.usps.com.