| ZIP | County | State | Area Code | Time Zone |
| 99623 | Matanuska Susitna | AK | 907 | PST-1 |
| 99629 | Matanuska Susitna | AK | 907 | PST-1 |
| 99652 | Matanuska Susitna | AK | 907 | PST-1 |
| 99654 | Matanuska Susitna | AK | 907 | PST-1 |
| 99687 | Matanuska Susitna | AK | 907 | PST-1 |
| 99694 | Matanuska Susitna | AK | 907 | PST-1 |