美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| GA | Conyers | 30013 |
| GA | Covington | 30014 |
| GA | Covington | 30015 |
| GA | Covington | 30016 |
| GA | Grayson | 30017 |
| GA | Jersey | 30018 |
| GA | Dacula | 30019 |
| GA | Clarkston | 30021 |
| GA | Alpharetta | 30022 |
| GA | Alpharetta | 30023 |
| GA | Suwanee | 30024 |
| GA | Social Circle | 30025 |
| GA | North Metro | 30026 |
| GA | Cumming | 30028 |
| GA | North Metro | 30029 |
| GA | Decatur | 30030 |
| GA | Decatur | 30031 |
| GA | Decatur | 30032 |
| GA | Decatur | 30033 |
| GA | Decatur | 30034 |