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Copyright © 2006 United States Postal Service
National Customer Support Center

Delivery Type Product

The Delivery Type product is an ASCII text file that indicates the type of deliveries made within each 5-digit ZIP Code in the United States (i.e. PO Box, street, unique, military and general deliveries). It also includes state abbreviations, county names and county numbers for each ZIP Code (no city names).

The product is available on CD-ROM.

To obtain current pricing information, please contact the National Customer Support Center at
1-800-238-3150.  An order form can be obtained on usps.com.