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22 Last Line of the Address

221 City Names

It is strongly recommended that addresses use only approved Last Line (city) names as described in the Postal Service City State file currently in effect.

City names with the City State Mailing Name indicator flag set to YES in the City State file are considered part of a complete and standardized address; city names with the flag set to NO in the City State file should not be used in a complete and standardized address. For a complete and standardized address, abbreviations for city or state names must be shown in the Postal Service City State file. If you are preparing prebarcoded mail, city names set to NO for mailing name can be used.

222 Punctuation

With the exception of the hyphen in the ZIP+4 Code, punctuation may be omitted in the delivery address block.

Examples of acceptable and preferred punctuation usage

223 Spelling of City Names

Spell city names in their entirety. When abbreviations must be used due to labelling constraints, use only the approved 13-character abbreviations provided in the City State file.

Note: Normally, the abbreviations follow the logic of using existing abbreviations, such as for suffix or directional words.

Examples of acceptable and preferred spelling of city names

224 Format

Format the Last Line with at least one space between the city name, two-character state abbreviation, and ZIP+4 Code.

Example showing preferred format for lastline

Note: Two spaces are preferred between the state abbreviation and ZIP+4 Code.

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225 Military Addresses

225.1 Overseas Locations

Overseas military addresses must contain the APO or FPO designation along with a two-character "state" abbreviation of AE, AP, or AA and the ZIP Code or ZIP+4 Code.

Examples of overseas military location addresses

AE is used for armed forces in Europe, the Middle East, Africa, and Canada; AP is for the Pacific; and AA is the Americas excluding Canada.

225.2 Domestic Locations

Use only the approved city name as listed in the City State file, along with the two-character state abbreviation and the ZIP Code or ZIP+4 Code.

Example of domestic military location address

226 Preprinted Delivery Point Barcodes

The preprinted Delivery Point barcode must be correct for the delivery address, city, state, and ZIP+4 Code that appear on the mailpiece.

• See Publication 25, Designing Business Letter Mail, Chapter 5.

• See the DMM for the barcode requirements that must be met to qualify for automation rates.

• For a list of vendors certified for various barcoding products, please visit our Web site at www.usps.gov or call 800-238-3150.

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