| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 08321 | Fortescue | Fortescue | New Jersey | Vineland-Bridgeton NJ |
| 08640 | Fort dix | Joint base mdl | New Jersey | Philadelphia-Camden-Wilmington PA-NJ-DE- |
| 25514 | Fort gay | Fort gay | West Virginia | Huntington-Ashland WV-KY-OH |
| 41465 | Fritz | Salyersville | Kentucky | |
| 50501 | Fort dodge | Fort dodge | Iowa | Fort Dodge IA |
| 58538 | Fort yates | Fort yates | North Dakota | Bismarck ND |
| 59443 | Fort shaw | Fort shaw | Montana | Great Falls MT |
| 59466 | Ferdig | Oilmont | Montana | |
| 64437 | Fortescue | Craig | Missouri | |
| 67801 | Fort dodge | Dodge city | Kansas | Dodge City KS |
| 67843 | Fort dodge | Fort dodge | Kansas | Dodge City KS |
| 68736 | Fordyce | Fordyce | Nebraska | |
| 70732 | Fordoche | Fordoche | Louisiana | Baton Rouge LA |
| 71742 | Fordyce | Fordyce | Arkansas | |
| 77474 | Frydek | Sealy | Texas | Houston-The Woodlands-Sugar Land TX |
| 79036 | Fritch | Fritch | Texas | Borger TX |
| 82514 | Fort washakie | Fort washakie | Wyoming | Riverton WY |
| 85613 | Fort huachuca | Fort huachuca | Arizona | Sierra Vista-Douglas AZ |
| 85670 | Fort huachuca | Fort huachuca | Arizona | Sierra Vista-Douglas AZ |
| 95538 | Fort dick | Fort dick | California | Crescent City CA |