Boulder, CO ZIP Codes
16 records
| ZIP | Type | County | Timezone | Area Codes |
|---|---|---|---|---|
| 80301 | STANDARD | Boulder County | America/Denver | 303, 720, 983 |
| 80302 | STANDARD | Boulder County | America/Denver | 303, 720, 983 |
| 80303 | STANDARD | Boulder County | America/Denver | 303, 720, 983 |
| 80304 | STANDARD | Boulder County | America/Denver | 303, 720, 983 |
| 80305 | STANDARD | Boulder County | America/Denver | 303, 720, 983 |
| 80306 | PO BOX | Boulder County | America/Denver | 303 |
| 80307 | PO BOX | Boulder County | America/Denver | 303 |
| 80308 | PO BOX | Boulder County | America/Denver | 303 |
| 80309 | UNIQUE | Boulder County | America/Denver | 303 |
| 80310 | UNIQUE | Boulder County | America/Denver | 303, 720, 983 |
| 80314 | UNIQUE | Boulder County | America/Denver | 303 |
| 80321 | UNIQUE | Boulder County | America/Denver | 303 |
| 80322 | UNIQUE | Boulder County | America/Denver | 303 |
| 80323 | UNIQUE | Boulder County | America/Denver | 303 |
| 80328 | UNIQUE | Boulder County | America/Denver | 303 |
| 80329 | UNIQUE | Boulder County | America/Denver | 303 |