| ZIP | County | State | Area Code | Time Zone |
| 66062 | Johnson | KS | 913 | CST |
| 66085 | Johnson | KS | 913 | CST |
| 66201 | Johnson | KS | 913 | CST |
| 66202 | Johnson | KS | 913 | CST |
| 66203 | Johnson | KS | 913 | CST |
| 66204 | Johnson | KS | 913 | CST |
| 66206 | Johnson | KS | 913 | CST |
| 66207 | Johnson | KS | 913 | CST |
| 66208 | Johnson | KS | 913 | CST |
| 66209 | Johnson | KS | 913 | CST |
| 66210 | Johnson | KS | 913 | CST |
| 66211 | Johnson | KS | 913 | CST |
| 66212 | Johnson | KS | 913 | CST |
| 66213 | Johnson | KS | 913 | CST |
| 66214 | Johnson | KS | 913 | CST |
| 66215 | Johnson | KS | 913 | CST |
| 66221 | Johnson | KS | 913 | CST |
| 66223 | Johnson | KS | 913 | CST |
| 66224 | Johnson | KS | 913 | CST |
| 66225 | Johnson | KS | 913 | CST |
| 66251 | Johnson | KS | 913 | CST |
| 66282 | Johnson | KS | 913 | CST |
| 66283 | Johnson | KS | 913 | CST |