Fort Sill Zip Codes - Comanche County OK

Fort Sill, OK Zip Code Map

Fort Sill, OK is a city located in Comanche County, Oklahoma and has a land area of 74.19 square miles (192.15 km2). The water area for the city is 0.13 square miles or 0.34 km2. There is one unique zip code in Fort Sill, Oklahoma and it is 73503. The area code(s) for Fort Sill is 580.

Zip Codes for Fort Sill, OK (1)
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73503 Fort Sill Comanche

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