美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| DC | Washington | 20226 |
| DC | Washington | 20227 |
| DC | Washington | 20228 |
| DC | Washington | 20229 |
| DC | Washington | 20230 |
| DC | Washington | 20232 |
| DC | Washington | 20233 |
| DC | Washington | 20235 |
| DC | Washington | 20237 |
| DC | Washington | 20238 |
| DC | Washington | 20239 |
| DC | Washington | 20240 |
| DC | Washington | 20241 |
| DC | Washington | 20242 |
| DC | Washington | 20244 |
| DC | Washington | 20245 |
| DC | Washington | 20250 |
| DC | Washington | 20251 |
| DC | Washington | 20252 |
| DC | Washington | 20254 |