| ZIP | County | State | Area Code | Time Zone |
| 66601 | Shawnee | KS | 785 | CST |
| 66603 | Shawnee | KS | 785 | CST |
| 66604 | Shawnee | KS | 785 | CST |
| 66605 | Shawnee | KS | 785 | CST |
| 66606 | Shawnee | KS | 785 | CST |
| 66607 | Shawnee | KS | 785 | CST |
| 66608 | Shawnee | KS | 785 | CST |
| 66609 | Shawnee | KS | 785 | CST |
| 66610 | Shawnee | KS | 785 | CST |
| 66611 | Shawnee | KS | 785 | CST |
| 66612 | Shawnee | KS | 785 | CST |
| 66614 | Shawnee | KS | 785 | CST |
| 66615 | Shawnee | KS | 785 | CST |
| 66616 | Shawnee | KS | 785 | CST |
| 66617 | Shawnee | KS | 785 | CST |
| 66618 | Shawnee | KS | 785 | CST |
| 66619 | Shawnee | KS | 785 | CST |
| 66620 | Shawnee | KS | 785 | CST |
| 66621 | Shawnee | KS | 785 | CST |
| 66622 | Shawnee | KS | 785 | CST |
| 66624 | Shawnee | KS | 785 | CST |
| 66625 | Shawnee | KS | 785 | CST |
| 66626 | Shawnee | KS | 785 | CST |
| 66628 | Shawnee | KS | 785 | CST |
| 66629 | Shawnee | KS | 785 | CST |
| 66636 | Shawnee | KS | 785 | CST |
| 66647 | Shawnee | KS | 785 | CST |
| 66667 | Shawnee | KS | 785 | CST |
| 66675 | Shawnee | KS | 785 | CST |
| 66683 | Shawnee | KS | 785 | CST |
| 66699 | Shawnee | KS | 785 | CST |