| District of Florida area codes: 321 | |
|---|---|
| Country | United States |
| State/Province | Florida |
| Major City | Orlando |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 321-242 | Brevard | Eau Gallie, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 321-243 | Brevard | Cocoa, FL | Cellco Partnership DBA Verizon Wireless |
| 321-244 | Orange | Orlando, FL | Paetec Communications |
| 321-245 | Orange | Orlando, FL | Sbc Internet Services |
| 321-246 | Orange | Orlando, FL | Cellco Partnership DBA Verizon Wireless |
| 321-247 | Orange | Orlando, FL | Sbc Internet Services |
| 321-248 | Orange | Apopka, FL | Telcove Investment |
| 321-249 | Seminole | Sanford, FL | Paetec Communications |
| 321-250 | Osceola | Kissimmee, FL | Level 3 Communications |
| 321-251 | Orange | Orlando, FL | Xo Florida |
| 321-252 | Brevard | Cocoa, FL | Level 3 Communications |
| 321-253 | Brevard | Eau Gallie, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 321-254 | Brevard | Eau Gallie, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 321-255 | Brevard | Eau Gallie, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 321-256 | Orange | Orlando, FL | Paetec Communications |
| 321-257 | Seminole | Sanford, FL | Nuvox Communications |
| 321-258 | Brevard | Cocoa, FL | New Cingular Wireless PCS - GA |
| 321-259 | Brevard | Eau Gallie, FL | Bellsouth Telecomm Inc DBA Southern Bell Tel & |
| 321-260 | Osceola | Kenansville, FL | Paetec Communications |
| 321-261 | Brevard | Cocoa, FL | Sprint Spectrum L.p. |
There are 353 prefixes, In the code area, the major cities are Altamonte Springs, FL;Apopka, FL;Casselberry, FL;K. The major city is Orlando.