Coverage Map
Interactive
Showing coverage area for Area Code 321 in Florida.
Top Cities
| City Name | Type |
|---|---|
| Miami | Principal |
| Fort Woodpark | Principal |
| Mount Rivermouth | Principal |
| Woodwood | Principal |
| Hillfield | Principal |
| Stoneside | Principal |
| Fallscity | Principal |
| Watermouth | Principal |
| Fieldmouth | Principal |
| Fallsside | Principal |
| Waterfield | Principal |
| Stonepark | Principal |
| Ridgeport | Principal |
| Valleyville | Principal |
| Old Fallsville | Principal |
| Havenside | Principal |
| Hillcity | Principal |
| Hillburg | Principal |
| Stoneton | Principal |
| West Valleymouth | Principal |
| Fieldside | Principal |
| North Ridgewood | Principal |
| Havenmouth | Principal |
| Mount Riverview | Principal |
| North Ridgeside | Principal |
| Lake Hillburg | Principal |
| Mount Creekview | Principal |
| North Ridgefield | Principal |
| North Viewfield | Principal |
| Waterfield | Principal |
Counties Served
| County | State |
|---|---|
| Brevard County | Florida |
| Orange County | Florida |
| Seminole County | Florida |
| Osceola County | Florida |
Active Phone Prefixes
Recently Assigned
| Prefix | Usage | Location | Carrier |
|---|---|---|---|
| 321-387 | Mobile | Greater Metro Area | AT&T |
| 321-428 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-836 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-552 | Landline | Greater Metro Area | Verizon Wireless |
| 321-323 | Landline | Greater Metro Area | Sprint |
| 321-697 | Landline | Greater Metro Area | AT&T |
| 321-906 | Landline | Greater Metro Area | AT&T |
| 321-428 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-857 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-594 | Mobile | Greater Metro Area | Sprint |
| 321-376 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-456 | Landline | Greater Metro Area | Verizon Wireless |
| 321-738 | Landline | Greater Metro Area | AT&T |
| 321-784 | Landline | Greater Metro Area | Verizon Wireless |
| 321-389 | Mobile | Greater Metro Area | AT&T |
| 321-209 | Landline | Greater Metro Area | Verizon Wireless |
| 321-698 | Landline | Greater Metro Area | Verizon Wireless |
| 321-755 | Mobile | Greater Metro Area | Sprint |
| 321-655 | Mobile | Greater Metro Area | T-Mobile |
| 321-652 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-520 | Landline | Greater Metro Area | Sprint |
| 321-229 | Landline | Greater Metro Area | T-Mobile |
| 321-437 | Mobile | Greater Metro Area | Sprint |
| 321-357 | Mobile | Greater Metro Area | Sprint |
| 321-941 | Landline | Greater Metro Area | AT&T |
| 321-328 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-369 | Mobile | Greater Metro Area | AT&T |
| 321-437 | Landline | Greater Metro Area | T-Mobile |
| 321-554 | Mobile | Greater Metro Area | Verizon Wireless |
| 321-358 | Landline | Greater Metro Area | T-Mobile |