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Postal Code Lookup > Postal Code Boundary Map

Boundary Map of ZIP Code 99348 (United States)

To get the ZIP Code for an address go here.

Postal Code:

in

State: Located within Washington

County: Overlaps Columbia County, WA and Walla Walla County, WA

Neighboring ZIP Codes (have common boundaries with 99348)

99301

99323

99335

99359

99360

99361

99362

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