Postal codes and localities of Houghton
17 localities
499051 localidad
499171 localidad
499211 localidad
499221 localidad
499451 localidad
499551 localidad
499631 localidad
Map of Houghton
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Houghton
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Frequently asked questions
What is the postal code of Houghton?
The main postal code of Houghton (Michigan, Estados Unidos) is 49905.