Prefix 813-403 — Tampa West, FL
- Area code
- 813
- Prefix (NXX)
- 403
- Rate center
- Tampa West
- State
- Florida
- Time zone
- Eastern
- Code holder
- AERIAL COMMUNICATIONS, INC.
- OCN
- 6701
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2007-12-05
- LATA
- 952
The 813-403 prefix belongs to area code 813 and is anchored to the Tampa West rate center (FL). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
Tampa West is part of the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area. For routing purposes it sits in LATA 952. Numbers here keep Eastern time.
NANPA's central-office code records list AERIAL COMMUNICATIONS, INC. (OCN 6701) as the code holder, assigned December 5, 2007. Because 813-403 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
Caller ID showing 813-403 is not proof the call came from Tampa West: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 813-400 | Tampa Central | AERIAL COMMUNICATIONS, INC. |
| 813-401 | Tampa | AERIAL COMMUNICATIONS, INC. |
| 813-402 | Tampa Central | FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA |
| 813-404 | Tampa | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL |
| 813-405 | Tampa Central | AERIAL COMMUNICATIONS, INC. |
| 813-406 | Tampa North | AERIAL COMMUNICATIONS, INC. |
FAQ
Where is 813-403 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 813-403 numbers?
AERIAL COMMUNICATIONS, INC. 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 813-403 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.