Internet Quick Reference Shelf: Addresses and Directions : Zip Codes

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Internet Quick Reference Shelf: Addresses and Directions : Zip Codes
Top : Addresses and Directions : Zip Codes

Zip Code Lookup and Address Information - From the U.S. Postal Service. Find a zip code for an address; find out what cities and zip codes are associated with each other. Also, official postal abbreviations.

Canadian Postal Code Lookup - enter the full street address, city, and province for the Canadian mailing address you want to find.

National Address Server - Given a valid U.S. postal address, this server attempts to rewrite the address in the proper format along with the ZIP+4 code.

Postinfo: Address Management on the Web - Provides links to postal authorities for countries worldwide. Links to sites that provide postal codes, if available. Useful for searching for international postal codes.

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