Prefix 813-433 — Tampa West, FL
- Area code
- 813
- Prefix (NXX)
- 433
- Rate center
- Tampa West
- State
- Florida
- Time zone
- Eastern
- Code holder
- LEVEL 3 TELECOM OF FLORIDA, LP - FL
- OCN
- 7635
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2002-01-03
- LATA
- 952
Numbers in the 813-433 prefix are registered to the Tampa West rate center in FL, inside area code 813. The prefix is the second block of a ten-digit US number (813-433-XXXX) and pins the number to a billing locality.
NANPA's central-office code records list LEVEL 3 TELECOM OF FLORIDA, LP - FL (OCN 7635) as the code holder, assigned January 3, 2002. Because 813-433 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
The rate center lies in the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area. The serving LATA is 952. Local time follows the Eastern zone.
Spoofing means this prefix on your screen doesn't guarantee a Tampa West caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 813-430 | Tampa West | ONVOY, LLC - FL |
| 813-431 | Tampa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL |
| 813-432 | Tampa Central | MCI WORLDCOM COMMUNICATIONS, INC. - FL |
| 813-434 | Tampa South | LEVEL 3 TELECOM OF FLORIDA, LP - FL |
| 813-435 | Tampa North | LEVEL 3 TELECOM OF FLORIDA, LP - FL |
| 813-436 | Tampa East | LEVEL 3 TELECOM OF FLORIDA, LP - FL |
FAQ
Where is 813-433 located?
The prefix is assigned to the Tampa West rate center in FL, area code 813. It is part of the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area.
Which company owns 813-433 numbers?
LEVEL 3 TELECOM OF FLORIDA, LP - FL holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 813-433 safe to answer?
The prefix itself says nothing about the caller. Legitimate Tampa West businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.