Boonville City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 315 | US | New York - NY | Boonville | Eastern | Details |
| 336 | US | North Carolina - NC | Boonville | Eastern | Details |
| 660 | US | Missouri - MO | Boonville | Central | Details |
| 707 | US | California - CA | Boonville | Pacific | Details |
| 812 | US | Indiana - IN | Boonville | Eastern / Central | Details |