Prefix 904-490 — Jacksonville, FL
- Area code
- 904
- Prefix (NXX)
- 490
- Rate center
- Jacksonville
- State
- Florida
- Time zone
- Eastern
- Code holder
- EXIANT COMMUNICATIONS LLC
- OCN
- 114J
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2019-02-20
- LATA
- 452
Numbers in the 904-490 prefix are registered to the Jacksonville rate center in FL, inside area code 904. The prefix is the second block of a ten-digit US number (904-490-XXXX) and pins the number to a billing locality.
The assigned code holder is EXIANT COMMUNICATIONS LLC, operating company number 114J, assigned February 20, 2019. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
The rate center lies in the Jacksonville, FL Metropolitan Statistical Area. The serving LATA is 452. Local time follows the Eastern zone.
Spoofing means this prefix on your screen doesn't guarantee a Jacksonville caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 904-487 | Jacksonville | POWERTEL JACKSONVILLE LICENSES, INC. |
| 904-488 | Jacksonville | TELEPORT COMMUNICATIONS AMERICA, LLC - FL |
| 904-489 | Jacksonville | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
| 904-491 | Fernandina Beach | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
| 904-492 | Ponte Vedra Beach | LEVEL 3 TELECOM OF FLORIDA, LP - FL |
| 904-493 | Jacksonville | PAETEC ITEL, LLC |
FAQ
Where is 904-490 located?
The prefix is assigned to the Jacksonville rate center in FL, area code 904. It is part of the Jacksonville, FL Metropolitan Statistical Area.
Which company owns 904-490 numbers?
EXIANT COMMUNICATIONS 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 904-490 safe to answer?
The prefix itself says nothing about the caller. Legitimate Jacksonville businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.