LEVEL 3 TELECOM OF FLORIDA, LP - FL
19 prefixes in 813 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 813-316 | TAMPA | 7635 | — | Yes |
| 813-317 | TAMPA | 7635 | — | Yes |
| 813-377 | ZEPHYRHILS | 7635 | — | Yes |
| 813-386 | TAMPACEN | 7635 | — | — |
| 813-387 | TAMPACEN | 7635 | — | — |
| 813-433 | TAMPAWST | 7635 | 2002-01-03 | Yes |
| 813-434 | TAMPASTH | 7635 | 2002-01-03 | Yes |
| 813-435 | TAMPANTH | 7635 | 2002-01-03 | Yes |
| 813-436 | TAMPAEST | 7635 | 2002-01-03 | Yes |
| 813-452 | TAMPACEN | 7635 | 2014-06-19 | Yes |
| 813-456 | TAMPACEN | 7635 | 2013-06-12 | Yes |
| 813-529 | TAMPACEN | 7635 | 2011-07-19 | Yes |
| 813-676 | TAMPACEN | 7635 | — | — |
| 813-720 | PLANT CITY | 7635 | 2002-01-03 | Yes |
| 813-747 | PLANT CITY | 7635 | — | — |
| 813-762 | ZEPHYRHILS | 7635 | — | — |
| 813-826 | TAMPACEN | 7635 | 2006-05-12 | Yes |
| 813-827 | TAMPACEN | 7635 | — | — |
| 813-828 | TAMPACEN | 7635 | — | — |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.