| 74003 Bartlesville | 918 | Washington County | Oklahoma (OK) |
| 74004 Bartlesville | 918 | Washington County | Oklahoma (OK) |
| 74005 Bartlesville | 918 | Washington County | Oklahoma (OK) |
| 74006 Bartlesville | 918 | Washington County | Oklahoma (OK) |
| 74003 Brtlsville | 918 | Washington County | Oklahoma (OK) |
| 74004 Brtlsville | 918 | Washington County | Oklahoma (OK) |
| 74005 Brtlsville | 918 | Washington County | Oklahoma (OK) |
| 74006 Brtlsville | 918 | Washington County | Oklahoma (OK) |
| 74003 Bville | 918 | Washington County | Oklahoma (OK) |
| 74004 Bville | 918 | Washington County | Oklahoma (OK) |
| 74005 Bville | 918 | Washington County | Oklahoma (OK) |
| 74006 Bville | 918 | Washington County | Oklahoma (OK) |
| 74022 Copan | 918 | Washington County | Oklahoma (OK) |
| 74029 Dewey | 918 | Washington County | Oklahoma (OK) |
| 74006 Eastside | 918 | Washington County | Oklahoma (OK) |
| 74003 Glenoak | 918 | Washington County | Oklahoma (OK) |
| 74003 Hog Shooter | 918 | Washington County | Oklahoma (OK) |
| 74051 Ochelata | 918 | Washington County | Oklahoma (OK) |
| 74003 Okesa | 918 | Washington County | Oklahoma (OK) |
| 74004 Phillips Petroleum | 918 | Washington County | Oklahoma (OK) |
| 74061 Ramona | 918 | Washington County | Oklahoma (OK) |
| 74082 Vera | 918 | Washington County | Oklahoma (OK) |