Prefix 813-338 — Tampa South, FL
- Area code
- 813
- Prefix (NXX)
- 338
- Rate center
- Tampa South
- State
- Florida
- Time zone
- Eastern
- Code holder
- ONVOY SPECTRUM, LLC
- OCN
- 624H
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2023-10-18
- LATA
- 952
Numbers in the 813-338 prefix are registered to the Tampa South rate center in FL, inside area code 813. The prefix is the second block of a ten-digit US number (813-338-XXXX) and pins the number to a billing locality.
Code-holder of record: ONVOY SPECTRUM, LLC (OCN 624H), assigned October 18, 2023. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 813-338 numbers may be served by different companies.
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 South caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 813-335 | Tampa | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 813-336 | Tampa West | ONVOY, LLC - FL |
| 813-337 | Tampa Central | NUSO, LLC |
| 813-339 | Tampa | SPOK, INC. |
| 813-340 | Tampa | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 813-341 | Tampa | PAETEC ITEL, LLC |
FAQ
Where is 813-338 located?
The prefix is assigned to the Tampa South rate center in FL, area code 813. It is part of the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area.
Which company owns 813-338 numbers?
ONVOY SPECTRUM, LLC 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 813-338 safe to answer?
The prefix itself says nothing about the caller. Legitimate Tampa South businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.