| General Information about Area Code 321 | |
|---|---|
| Country | United States |
| State / Province / Territory | Florida |
| Major City | Melbourne |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 321-508 | Indialantic | Brevard | Wireless |
| 321-695 | Orlando | Orange | Wireless |
| 321-853 | Cocoa Beach | Brevard | Landline |
| 321-634 | Cocoa | Brevard | Landline |
| 321-615 | Cocoa | Brevard | Landline |
| 321-333 | Kissimmee | Osceola | Landline |
| 321-446 | Cocoa | Brevard | Wireless |
| 321-609 | Cocoa | Brevard | Landline |
| 321-636 | Cocoa | Brevard | Landline |
| 321-449 | Cocoa | Brevard | Landline |
| 321-895 | Saint Cloud | Osceola | Wireless |
| 321-768 | Indialantic | Brevard | Landline |
| 321-362 | Titusville | Brevard | Wireless |
| 321-221 | Orlando | Orange | Landline |
| 321-215 | Indialantic | Brevard | Landline |
| 321-505 | Cocoa | Brevard | Wireless |
| 321-614 | Cocoa | Brevard | Wireless |
| 321-821 | Indialantic | Brevard | Landline |
| 321-440 | Orlando | Orange | Wireless |
| 321-724 | Indialantic | Brevard | Landline |