| District of Florida area codes: 813 | |
|---|---|
| Country | United States |
| State/Province | Florida |
| Major City | Tampa |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 813-200 | Hillsborough | Tampa, FL | Allegiance Telecom Of Florida |
| 813-201 | Hillsborough | Tampa, FL | Usa Mobility Wireless |
| 813-202 | Hillsborough | Tampa, FL | Verizon Florida Inc. |
| 813-203 | Hillsborough | Brandon, FL | Aerial Communications |
| 813-204 | Hillsborough | Tampa, FL | Verizon Florida Inc. |
| 813-205 | Hillsborough | Tampa, FL | New Cingular Wireless PCS - GA |
| 813-206 | Hillsborough | Tampa, FL | Nuvox Communications |
| 813-207 | Hillsborough | Tampa, FL | Verizon Florida Inc. |
| 813-208 | Hillsborough | Tampa, FL | Usa Mobility Wireless |
| 813-209 | Hillsborough | Tampa, FL | Verizon Florida Inc. |
| 813-210 | Hillsborough | Tampa, FL | Cellco Partnership DBA Verizon Wireless |
| 813-212 | Hillsborough | Tampa, FL | Usa Mobility Wireless |
| 813-213 | Hillsborough | Tampa, FL | Usa Mobility Wireless |
| 813-214 | Hillsborough | Tampa, FL | Usa Mobility Wireless |
| 813-215 | Hillsborough | Tampa, FL | New Cingular Wireless PCS - GA |
| 813-216 | Hillsborough | Tampa, FL | Verizon Florida Inc. |
| 813-217 | Hillsborough | Tampa, FL | Business Telecom Inc. |
| 813-218 | Hillsborough | Tampa, FL | Verizon Florida Inc. |
| 813-219 | Hillsborough | Tampa, FL | Usa Mobility Wireless |
| 813-220 | Hillsborough | Tampa, FL | New Cingular Wireless PCS - GA |
There are 618 prefixes, In the code area, the major cities are Brandon, FL;Citrus Park, FL;Egypt Lake, FL;Greater. The major city is Tampa.